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{ "shards": [ { "bot_dimensions": [ { "key": "caches", "value": [ "swarming_module_cache_vpython" ] }, { "key": "cores", "value": [ "8" ] }, { "key": "cpu", "value": [ "x86", "x86-64", "x86-64-E5-2697_v2" ] }, { "key": "gce", "value": [ "0" ] }, { "key": "gpu", "value": [ "none" ] }, { "key": "id", "value": [ "vm124-m1" ] }, { "key": "mac_model", "value": [ "VMware7,1" ] }, { "key": "machine_type", "value": [ "n1-highcpu-8" ] }, { "key": "os", "value": [ "Mac", "Mac-10.10", "Mac-10.10.5" ] }, { "key": "pool", "value": [ "Chrome" ] }, { "key": "python", "value": [ "2.7.10" ] }, { "key": "server_version", "value": [ "4243-f38882f" ] }, { "key": "xcode_version", "value": [ "7.0" ] }, { "key": "zone", "value": [ "us", "us-golo", "us-golo-1" ] } ], "bot_id": "vm124-m1", "bot_version": "064ec812aa4f9a2440e16ca0cb8c7e782b386213be8a0d98838983ab46572591", "cipd_pins": { "client_package": { "package_name": "infra/tools/cipd/mac-amd64", "version": "1vQ99wQk82cRyVYu18rqMpXtb7XZ3WHvL3HFXTcLHN4C" }, "packages": [ { "package_name": "infra/python/cpython/mac-amd64", "path": ".swarming_module", "version": "6dd10e31dc5d4cbb3c8f42a6fbd9485aeeb9ef0c" }, { "package_name": "infra/tools/luci/logdog/butler/mac-amd64", "path": ".swarming_module", "version": "3138aa2054ab30eac6f7e1e589e590571ae44692" }, { "package_name": "infra/tools/luci/vpython-native/mac-amd64", "path": ".swarming_module", "version": "O8k_mIB1hb9t3HjkE4utDiakPDsaW8CIXWkel2gY8coC" }, { "package_name": "infra/tools/luci/vpython/mac-amd64", "path": ".swarming_module", "version": "gt09NZM_SarBTcPBWb7ilpigCUH8GzyydudnwxDF1kUC" } ] }, "completed_ts": "2019-04-08T22:29:42.291894", "costs_usd": [ 0.04934927602244873 ], "created_ts": "2019-04-08T22:25:57.012010", "duration": 120.72030591964722, "modified_ts": "2019-04-08T22:29:42.291894", "name": "webkit_layout_tests on (none) GPU on Mac (without patch)/Mac-10.10/d0eae9fd57/mac10.10-blink-rel/3228", "output": "Additional test environment:\n CHROME_DEVEL_SANDBOX=/opt/chromium/chrome_sandbox\n CHROME_HEADLESS=1\n LANG=en_US.UTF-8\nCommand: /b/s/w/ir/.swarming_module_cache/vpython/b6ec90/bin/python ../../testing/scripts/run_isolated_script_test.py ../../third_party/blink/tools/run_web_tests.py --seed 4 --no-show-results --zero-tests-executed-ok --clobber-old-results --exit-after-n-failures 5000 --exit-after-n-crashes-or-timeouts 100 --debug-rwt-logging --results-directory /b/s/w/io1G_ui7/layout-test-results --num-retries=3 --gtest_repeat=10 --test-launcher-retry-limit=0 --isolated-script-test-filter=external/wpt/cors/basic.htm::external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html::external/wpt/service-workers/cache-storage/window/cache-add.https.html::external/wpt/service-workers/cache-storage/worker/cache-add.https.html::external/wpt/workers/modules/dedicated-worker-options-credentials.html::external/wpt/worklets/animation-worklet-credentials.https.html::external/wpt/worklets/audio-worklet-credentials.https.html::external/wpt/worklets/layout-worklet-credentials.https.html::external/wpt/worklets/paint-worklet-credentials.https.html::external/wpt/xhr/send-authentication-basic-repeat-no-args.htm::external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm::external/wpt/xhr/send-authentication-basic.htm::external/wpt/xhr/send-authentication-competing-names-passwords.htm::fast/css-intrinsic-dimensions/height-tables.html::virtual/nobinary-for-inspector-protocol/inspector-protocol/debugger/debugger-evaluate-in-worker-while-pause-in-page.js::virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html::virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/window/cache-add.https.html::virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/worker/cache-add.https.html::virtual/omt-worker-fetch/external/wpt/workers/modules/dedicated-worker-options-credentials.html::virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm::virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm::virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic.htm::virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-competing-names-passwords.htm::virtual/outofblink-cors/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html::virtual/outofblink-cors/external/wpt/service-workers/cache-storage/window/cache-add.https.html::virtual/outofblink-cors/external/wpt/service-workers/cache-storage/worker/cache-add.https.html::virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm::virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm::virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic.htm::virtual/outofblink-cors/external/wpt/xhr/send-authentication-competing-names-passwords.htm --isolated-script-test-output=/b/s/w/io1G_ui7/output.json --isolated-script-test-perf-output=/b/s/w/io1G_ui7/perftest-output.json\n\n15:27:20.435 537 \"system_profiler SPDisplaysDataType\" took 0.27s\n15:27:20.445 537 Using port 'mac-mac10.10'\n15:27:20.445 537 Test configuration: <mac10.10, x86, release>\n15:27:20.445 537 View the test results at file:///b/s/w/io1G_ui7/layout-test-results/results.html\n15:27:20.445 537 Using random order with seed: 4\n15:27:20.445 537 Baseline search path: mac-mac10.10 -> mac-mac10.11 -> mac-mac10.12 -> mac -> generic\n15:27:20.445 537 Using Release build\n15:27:20.446 537 Regular timeout: 6000, slow test timeout: 30000\n15:27:20.446 537 Command line: /b/s/w/ir/out/Release/Content Shell.app/Contents/MacOS/Content Shell --run-web-tests --ignore-certificate-errors-spki-list=Nxvaj3+bY3oVrTc+Jp7m3E3sB1n3lXtnMDCyBsqEXiY=,55qC1nKu2A88ESbFmk5sTPQS/ScG+8DD7P+2bgFA9iM=,0Rt4mT6SJXojEMHTnKnlJ/hBKMBcI4kteBlhR1eTTdk= --user-data-dir --reset-shell-between-tests -\n15:27:20.446 537 \n15:27:20.446 537 Collecting tests ...\n15:27:20.446 537 Generating MANIFEST.json for external/wpt...\n15:27:33.918 537 \"python /b/s/w/ir/third_party/blink/tools/blinkpy/third_party/wpt/wpt/wpt manifest --work --no-download --tests-root /b/s/w/ir/third_party/blink/web_tests/external/wpt\" took 13.40s\n15:27:33.919 537 Manifest generation completed.\n15:27:33.919 537 Completed generating manifest.\n15:27:33.919 537 Collecting tests ...\n15:27:33.995 537 Manifest not found at /b/s/w/ir/third_party/blink/web_tests/wpt_internal/MANIFEST.json. Remove the --no-manifest-update argument to generate it.\n15:27:40.272 537 Parsing expectations ...\n15:27:41.381 537 Found 30 tests; running 30 (10 times each: --repeat-each=1 --iterations=10), skipping 0.\n15:27:41.381 537 Checking build ...\n15:27:41.381 537 Clobbering old results in /b/s/w/io1G_ui7.\n15:27:41.382 537 Checking system dependencies ...\n15:27:41.382 537 Starting WPTServe ...\n15:27:41.392 537 all ports are available\n15:27:41.392 537 Starting wptserve server, cmd=\"['/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/bin/python', '-u', '/b/s/w/ir/third_party/blink/tools/blinkpy/third_party/wpt/wpt/wpt', 'serve', '--config', '/b/s/w/itIzwtpB/tmpHdyioH.json', '--doc_root', '/b/s/w/ir/third_party/blink/web_tests/external/wpt', '--ws_doc_root', '/b/s/w/ir/third_party/blink/web_tests/external/wpt/websockets/handlers']\"\n15:27:41.400 537 Checking whether pid 543 is alive.\n15:27:41.401 537 Server NOT running on http://localhost:8001 : [Errno 61] Connection refused\n15:27:41.401 537 Waiting for action: <bound method WPTServe._is_server_running_on_all_ports of <blinkpy.web_tests.servers.wptserve.WPTServe object at 0x118286c50>>\n15:27:42.412 537 Checking whether pid 543 is alive.\n15:27:42.413 537 Server running on http://localhost:8001\n15:27:42.413 537 Server running on http://localhost:8081\n15:27:42.414 537 Server running on https://localhost:8444\n15:27:42.414 537 Server running on ws://localhost:9001\n15:27:42.415 537 Server running on wss://localhost:9444\n15:27:42.415 537 wptserve successfully started (pid = 543)\n15:27:42.422 537 Expect: 29 passes (29 now, 0 wontfix)\n15:27:42.422 537 Expect: 1 failures ( 1 now, 0 wontfix)\n15:27:42.422 537 Expect: 0 flaky ( 0 now, 0 wontfix)\n15:27:42.422 537 \n15:27:42.422 537 Sharding tests ...\n15:27:42.427 537 Running 8 Content Shells in parallel.\n15:27:42.427 537 (18 shards; 0 locked).\n15:27:42.427 537 \n15:27:42.427 537 Starting 8 workers ...\n15:27:42.444 550 worker/0 starting\n15:27:42.788 550 \"system_profiler SPDisplaysDataType\" took 0.34s\n15:27:42.446 551 worker/1 starting\n15:27:42.833 551 \"system_profiler SPDisplaysDataType\" took 0.39s\n15:27:42.452 552 worker/2 starting\n15:27:42.833 552 \"system_profiler SPDisplaysDataType\" took 0.38s\n15:27:42.453 553 worker/3 starting\n15:27:42.831 553 \"system_profiler SPDisplaysDataType\" took 0.38s\n15:27:42.457 556 worker/4 starting\n15:27:42.832 556 \"system_profiler SPDisplaysDataType\" took 0.37s\n15:27:42.462 559 worker/7 starting\n15:27:42.831 559 \"system_profiler SPDisplaysDataType\" took 0.37s\n15:27:42.457 558 worker/6 starting\n15:27:42.831 558 \"system_profiler SPDisplaysDataType\" took 0.37s\n15:27:42.456 557 worker/5 starting\n15:27:42.833 557 \"system_profiler SPDisplaysDataType\" took 0.38s\n15:27:45.955 552 worker/2 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html output stderr lines:\n15:27:45.955 552 [15:27:44.537] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:45.955 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:45.955 552 \n15:27:45.955 552 [15:27:44.810] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:45.955 552 [15:27:44.810] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:45.960 552 worker/2 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html passed\n15:27:45.960 552 worker/2 killing primary driver\n15:27:45.960 552 killed pid 583\n15:27:45.961 552 worker/2 killing secondary driver\n15:27:45.975 559 worker/7 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html output stderr lines:\n15:27:45.975 559 [15:27:44.633] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:45.975 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:45.975 559 \n15:27:45.975 559 [15:27:44.942] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:45.975 559 [15:27:44.942] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:45.979 551 worker/1 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/window/cache-add.https.html output stderr lines:\n15:27:45.979 551 [15:27:44.398] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:45.979 551 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:45.979 551 \n15:27:45.979 551 [15:27:44.757] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:45.979 551 [15:27:44.757] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:45.982 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm output stderr lines:\n15:27:45.982 557 \n15:27:45.982 557 DevTools listening on ws://127.0.0.1:49259/devtools/browser/6bc96174-2496-4260-86c8-e9780d29dec8\n15:27:45.983 557 [15:27:44.964] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:45.983 557 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:45.983 557 \n15:27:45.983 557 [15:27:45.122] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:45.983 557 [15:27:45.122] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:45.983 557 CONSOLE WARNING: line 24: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:27:45.980 559 worker/7 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html passed\n15:27:45.980 559 worker/7 killing primary driver\n15:27:45.980 559 killed pid 586\n15:27:45.981 559 worker/7 killing secondary driver\n15:27:45.983 551 worker/1 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/window/cache-add.https.html passed\n15:27:45.983 551 worker/1 killing primary driver\n15:27:45.984 551 killed pid 582\n15:27:45.984 551 worker/1 killing secondary driver\n15:27:45.987 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm passed\n15:27:45.987 557 worker/5 killing primary driver\n15:27:45.987 557 killed pid 608\n15:27:45.987 557 worker/5 killing secondary driver\n15:27:46.022 558 worker/6 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/worker/cache-add.https.html output stderr lines:\n15:27:46.022 558 [15:27:44.583] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:46.022 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:46.022 558 \n15:27:46.022 558 [15:27:44.896] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:46.022 558 [15:27:44.896] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:46.026 558 worker/6 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/worker/cache-add.https.html passed\n15:27:46.026 558 worker/6 killing primary driver\n15:27:46.027 558 killed pid 587\n15:27:46.027 558 worker/6 killing secondary driver\n15:27:46.430 553 worker/3 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/window/cache-add.https.html output stderr lines:\n15:27:46.430 553 \n15:27:46.430 553 DevTools listening on ws://127.0.0.1:49258/devtools/browser/6c2d7a76-ccf8-4f58-9997-eae4b1c4d542\n15:27:46.430 553 [15:27:44.906] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:46.430 553 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:46.430 553 \n15:27:46.430 553 [15:27:45.074] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:46.430 553 [15:27:45.074] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:46.435 553 worker/3 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/window/cache-add.https.html passed\n15:27:46.435 553 worker/3 killing primary driver\n15:27:46.435 553 killed pid 584\n15:27:46.435 553 worker/3 killing secondary driver\n15:27:46.468 556 worker/4 virtual/omt-worker-fetch/external/wpt/workers/modules/dedicated-worker-options-credentials.html output stderr lines:\n15:27:46.468 556 [15:27:44.562] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:46.468 556 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:46.468 556 \n15:27:46.468 556 [15:27:44.869] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:46.469 556 [15:27:44.869] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:46.471 556 worker/4 virtual/omt-worker-fetch/external/wpt/workers/modules/dedicated-worker-options-credentials.html passed\n15:27:46.471 556 worker/4 killing primary driver\n15:27:46.472 556 killed pid 585\n15:27:46.472 556 worker/4 killing secondary driver\n15:27:47.498 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic.htm output stderr lines:\n15:27:47.498 557 [15:27:46.412] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:47.498 557 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:47.498 557 \n15:27:47.498 557 [15:27:46.690] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:47.498 557 [15:27:46.690] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:47.498 557 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:27:47.501 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic.htm passed\n15:27:47.501 557 worker/5 killing primary driver\n15:27:47.502 557 killed pid 620\n15:27:47.502 557 worker/5 killing secondary driver\n15:27:47.727 558 worker/6 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/worker/cache-add.https.html output stderr lines:\n15:27:47.727 558 [15:27:46.466] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:47.727 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:47.727 558 \n15:27:47.727 558 [15:27:46.748] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:47.727 558 [15:27:46.748] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:47.731 558 worker/6 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/worker/cache-add.https.html passed\n15:27:47.731 558 worker/6 killing primary driver\n15:27:47.731 558 killed pid 621\n15:27:47.731 558 worker/6 killing secondary driver\n15:27:47.832 551 worker/1 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/window/cache-add.https.html output stderr lines:\n15:27:47.833 551 [15:27:46.394] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:47.833 551 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:47.833 551 \n15:27:47.833 551 [15:27:46.690] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:47.833 551 [15:27:46.690] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:47.836 551 worker/1 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/window/cache-add.https.html passed\n15:27:47.836 551 worker/1 killing primary driver\n15:27:47.837 551 killed pid 619\n15:27:47.837 551 worker/1 killing secondary driver\n15:27:47.849 552 worker/2 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html output stderr lines:\n15:27:47.849 552 [15:27:46.411] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:47.849 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:47.849 552 \n15:27:47.849 552 [15:27:46.673] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:47.849 552 [15:27:46.673] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:47.852 552 worker/2 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html passed\n15:27:47.852 552 worker/2 killing primary driver\n15:27:47.853 552 killed pid 617\n15:27:47.853 552 worker/2 killing secondary driver\n15:27:47.960 559 worker/7 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html output stderr lines:\n15:27:47.960 559 \n15:27:47.960 559 DevTools listening on ws://127.0.0.1:49412/devtools/browser/e89b983f-f5ca-4692-bd28-b851a579bf8f\n15:27:47.960 559 [15:27:46.467] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:47.960 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:47.960 559 \n15:27:47.960 559 [15:27:46.672] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:47.960 559 [15:27:46.672] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:47.964 559 worker/7 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html passed\n15:27:47.964 559 worker/7 killing primary driver\n15:27:47.964 559 killed pid 618\n15:27:47.964 559 worker/7 killing secondary driver\n15:27:48.290 553 worker/3 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/window/cache-add.https.html output stderr lines:\n15:27:48.290 553 \n15:27:48.291 553 DevTools listening on ws://127.0.0.1:49414/devtools/browser/e78dd03d-5c2a-4052-b923-6eb4cb246028\n15:27:48.291 553 [15:27:46.771] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:48.291 553 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:48.291 553 \n15:27:48.291 553 [15:27:46.952] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:48.291 553 [15:27:46.952] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:48.294 553 worker/3 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/window/cache-add.https.html passed\n15:27:48.294 553 worker/3 killing primary driver\n15:27:48.295 553 killed pid 642\n15:27:48.295 553 worker/3 killing secondary driver\n15:27:48.459 556 worker/4 virtual/omt-worker-fetch/external/wpt/workers/modules/dedicated-worker-options-credentials.html output stderr lines:\n15:27:48.459 556 [15:27:46.838] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:48.459 556 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:48.459 556 \n15:27:48.459 556 [15:27:46.985] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:48.459 556 [15:27:46.985] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:48.462 556 worker/4 virtual/omt-worker-fetch/external/wpt/workers/modules/dedicated-worker-options-credentials.html passed\n15:27:48.462 556 worker/4 killing primary driver\n15:27:48.462 556 killed pid 643\n15:27:48.462 556 worker/4 killing secondary driver\n15:27:49.098 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm output stderr lines:\n15:27:49.099 557 [15:27:47.783] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:49.099 557 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:49.099 557 \n15:27:49.099 557 [15:27:48.139] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:49.099 557 [15:27:48.139] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:49.099 557 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:27:49.102 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm passed\n15:27:49.102 557 worker/5 killing primary driver\n15:27:49.103 557 killed pid 652\n15:27:49.103 557 worker/5 killing secondary driver\n15:27:49.606 558 worker/6 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/worker/cache-add.https.html output stderr lines:\n15:27:49.606 558 \n15:27:49.606 558 DevTools listening on ws://127.0.0.1:49541/devtools/browser/f71bc98b-15b7-43dc-bc0a-e84dbb334277\n15:27:49.606 558 [15:27:48.126] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:49.606 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:49.606 558 \n15:27:49.606 558 [15:27:48.392] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:49.606 558 [15:27:48.392] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:49.610 558 worker/6 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/worker/cache-add.https.html passed\n15:27:49.610 558 worker/6 killing primary driver\n15:27:49.610 558 killed pid 657\n15:27:49.611 558 worker/6 killing secondary driver\n15:27:49.670 551 worker/1 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/window/cache-add.https.html output stderr lines:\n15:27:49.670 551 [15:27:48.265] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:49.670 551 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:49.670 551 \n15:27:49.670 551 [15:27:48.531] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:49.670 551 [15:27:48.531] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:49.674 551 worker/1 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/window/cache-add.https.html passed\n15:27:49.674 551 worker/1 killing primary driver\n15:27:49.674 551 killed pid 658\n15:27:49.674 551 worker/1 killing secondary driver\n15:27:49.689 552 worker/2 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html output stderr lines:\n15:27:49.689 552 [15:27:48.267] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:49.689 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:49.689 552 \n15:27:49.689 552 [15:27:48.531] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:49.689 552 [15:27:48.531] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:49.698 552 worker/2 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html passed\n15:27:49.699 552 worker/2 killing primary driver\n15:27:49.699 552 killed pid 659\n15:27:49.699 552 worker/2 killing secondary driver\n15:27:49.705 559 worker/7 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html output stderr lines:\n15:27:49.705 559 \n15:27:49.705 559 DevTools listening on ws://127.0.0.1:49558/devtools/browser/31fbab2f-a75d-47aa-95a7-e4db698a7bd5\n15:27:49.705 559 [15:27:48.331] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:49.705 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:49.705 559 \n15:27:49.705 559 [15:27:48.615] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:49.706 559 [15:27:48.615] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:49.715 559 worker/7 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html passed\n15:27:49.715 559 worker/7 killing primary driver\n15:27:49.715 559 killed pid 664\n15:27:49.716 559 worker/7 killing secondary driver\n15:27:50.152 553 worker/3 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/window/cache-add.https.html output stderr lines:\n15:27:50.152 553 \n15:27:50.152 553 DevTools listening on ws://127.0.0.1:49563/devtools/browser/eda0720b-1545-4355-a78d-6c27561a36d8\n15:27:50.152 553 [15:27:48.574] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:50.152 553 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:50.152 553 \n15:27:50.152 553 [15:27:48.805] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:50.152 553 [15:27:48.805] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:50.156 553 worker/3 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/window/cache-add.https.html passed\n15:27:50.156 553 worker/3 killing primary driver\n15:27:50.156 553 killed pid 677\n15:27:50.157 553 worker/3 killing secondary driver\n15:27:50.351 556 worker/4 virtual/omt-worker-fetch/external/wpt/workers/modules/dedicated-worker-options-credentials.html output stderr lines:\n15:27:50.351 556 [15:27:48.717] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:50.351 556 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:50.351 556 \n15:27:50.351 556 [15:27:48.872] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:50.351 556 [15:27:48.872] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:50.353 556 worker/4 virtual/omt-worker-fetch/external/wpt/workers/modules/dedicated-worker-options-credentials.html passed\n15:27:50.354 556 worker/4 killing primary driver\n15:27:50.354 556 killed pid 682\n15:27:50.355 556 worker/4 killing secondary driver\n15:27:50.811 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-competing-names-passwords.htm output stderr lines:\n15:27:50.811 557 \n15:27:50.811 557 DevTools listening on ws://127.0.0.1:49596/devtools/browser/45ac5334-a7f8-48e3-ac94-42ced8bbee59\n15:27:50.811 557 [15:27:49.363] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:50.811 557 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:50.811 557 \n15:27:50.811 557 [15:27:49.457] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:50.811 557 [15:27:49.457] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:50.811 557 CONSOLE WARNING: line 28: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:27:50.816 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-competing-names-passwords.htm passed\n15:27:50.816 557 worker/5 killing primary driver\n15:27:50.816 557 killed pid 687\n15:27:50.817 557 worker/5 killing secondary driver\n15:27:51.498 558 worker/6 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/worker/cache-add.https.html output stderr lines:\n15:27:51.498 558 [15:27:49.955] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:51.498 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:51.499 558 \n15:27:51.499 558 [15:27:50.260] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:51.499 558 [15:27:50.260] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:51.502 558 worker/6 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/worker/cache-add.https.html passed\n15:27:51.502 558 worker/6 killing primary driver\n15:27:51.502 558 killed pid 692\n15:27:51.503 558 worker/6 killing secondary driver\n15:27:51.640 559 worker/7 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html output stderr lines:\n15:27:51.640 559 \n15:27:51.640 559 DevTools listening on ws://127.0.0.1:49696/devtools/browser/ed1fd696-bf11-49c8-ace3-1e10f10b0f22\n15:27:51.640 559 [15:27:50.120] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:51.640 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:51.640 559 \n15:27:51.640 559 [15:27:50.405] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:51.640 559 [15:27:50.405] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:51.644 559 worker/7 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html passed\n15:27:51.644 559 worker/7 killing primary driver\n15:27:51.644 559 killed pid 695\n15:27:51.645 559 worker/7 killing secondary driver\n15:27:51.677 552 worker/2 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html output stderr lines:\n15:27:51.677 552 [15:27:50.109] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:51.677 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:51.677 552 \n15:27:51.677 552 [15:27:50.403] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:51.677 552 [15:27:50.403] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:51.682 551 worker/1 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/window/cache-add.https.html output stderr lines:\n15:27:51.682 551 [15:27:50.113] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:51.682 551 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:51.682 551 \n15:27:51.682 551 [15:27:50.381] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:51.682 551 [15:27:50.381] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:51.686 552 worker/2 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html passed\n15:27:51.686 552 worker/2 killing primary driver\n15:27:51.686 552 killed pid 694\n15:27:51.686 552 worker/2 killing secondary driver\n15:27:51.691 551 worker/1 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/window/cache-add.https.html passed\n15:27:51.692 551 worker/1 killing primary driver\n15:27:51.692 551 killed pid 693\n15:27:51.692 551 worker/1 killing secondary driver\n15:27:51.942 553 worker/3 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/window/cache-add.https.html output stderr lines:\n15:27:51.942 553 \n15:27:51.942 553 DevTools listening on ws://127.0.0.1:49712/devtools/browser/0d2a6e98-0c48-46c3-851a-c787295531dd\n15:27:51.942 553 [15:27:50.418] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:51.942 553 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:51.942 553 \n15:27:51.942 553 [15:27:50.646] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:51.942 553 [15:27:50.646] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:51.945 553 worker/3 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/window/cache-add.https.html passed\n15:27:51.945 553 worker/3 killing primary driver\n15:27:51.946 553 killed pid 712\n15:27:51.946 553 worker/3 killing secondary driver\n15:27:52.297 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm output stderr lines:\n15:27:52.297 557 \n15:27:52.297 557 DevTools listening on ws://127.0.0.1:49721/devtools/browser/0807478e-24d8-468b-9f3c-a7603188f23e\n15:27:52.297 557 [15:27:51.057] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:52.297 557 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:52.297 557 \n15:27:52.297 557 [15:27:51.183] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:52.297 557 [15:27:51.183] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:52.297 557 CONSOLE WARNING: line 24: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:27:52.301 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm passed\n15:27:52.302 557 worker/5 killing primary driver\n15:27:52.302 557 killed pid 722\n15:27:52.302 557 worker/5 killing secondary driver\n15:27:52.376 556 worker/4 virtual/omt-worker-fetch/external/wpt/workers/modules/dedicated-worker-options-credentials.html output stderr lines:\n15:27:52.376 556 \n15:27:52.376 556 DevTools listening on ws://127.0.0.1:49713/devtools/browser/c0f518b8-d44f-46bb-bce9-b9e9c83dc1bb\n15:27:52.376 556 [15:27:50.618] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:52.376 556 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:52.376 556 \n15:27:52.376 556 [15:27:50.764] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:52.376 556 [15:27:50.764] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:52.378 556 worker/4 virtual/omt-worker-fetch/external/wpt/workers/modules/dedicated-worker-options-credentials.html passed\n15:27:52.379 556 worker/4 killing primary driver\n15:27:52.379 556 killed pid 717\n15:27:52.379 556 worker/4 killing secondary driver\n15:27:53.494 558 worker/6 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/worker/cache-add.https.html output stderr lines:\n15:27:53.495 558 \n15:27:53.495 558 DevTools listening on ws://127.0.0.1:49849/devtools/browser/a9d1bd1b-dcc6-456f-a842-fa4004954130\n15:27:53.495 558 [15:27:51.989] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:53.495 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:53.495 558 \n15:27:53.495 558 [15:27:52.273] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:53.495 558 [15:27:52.273] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:53.498 558 worker/6 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/worker/cache-add.https.html passed\n15:27:53.498 558 worker/6 killing primary driver\n15:27:53.499 558 killed pid 727\n15:27:53.499 558 worker/6 killing secondary driver\n15:27:53.510 559 worker/7 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html output stderr lines:\n15:27:53.510 559 \n15:27:53.510 559 DevTools listening on ws://127.0.0.1:49852/devtools/browser/bd571b07-2fa3-487b-bbbf-1cff054e73b1\n15:27:53.510 559 [15:27:52.019] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:53.510 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:53.510 559 \n15:27:53.511 559 [15:27:52.305] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:53.511 559 [15:27:52.305] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:53.519 559 worker/7 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html passed\n15:27:53.519 559 worker/7 killing primary driver\n15:27:53.519 559 killed pid 728\n15:27:53.520 559 worker/7 killing secondary driver\n15:27:53.585 552 worker/2 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html output stderr lines:\n15:27:53.585 552 [15:27:52.050] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:53.585 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:53.585 552 \n15:27:53.585 552 [15:27:52.401] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:53.585 552 [15:27:52.401] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:53.586 551 worker/1 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/window/cache-add.https.html output stderr lines:\n15:27:53.587 551 [15:27:52.069] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:53.587 551 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:53.587 551 \n15:27:53.587 551 [15:27:52.295] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:53.587 551 [15:27:52.295] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:53.589 552 worker/2 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html passed\n15:27:53.589 552 worker/2 killing primary driver\n15:27:53.589 552 killed pid 729\n15:27:53.589 552 worker/2 killing secondary driver\n15:27:53.590 551 worker/1 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/window/cache-add.https.html passed\n15:27:53.590 551 worker/1 killing primary driver\n15:27:53.591 551 killed pid 730\n15:27:53.591 551 worker/1 killing secondary driver\n15:27:53.643 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic.htm output stderr lines:\n15:27:53.643 557 \n15:27:53.643 557 DevTools listening on ws://127.0.0.1:49868/devtools/browser/2ec75896-4727-4b39-9af9-dc7bf6137fb8\n15:27:53.643 557 [15:27:52.555] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:53.643 557 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:53.643 557 \n15:27:53.643 557 [15:27:52.758] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:53.643 557 [15:27:52.758] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:53.643 557 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:27:53.654 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic.htm passed\n15:27:53.655 557 worker/5 killing primary driver\n15:27:53.655 557 killed pid 752\n15:27:53.655 557 worker/5 killing secondary driver\n15:27:53.932 553 worker/3 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/window/cache-add.https.html output stderr lines:\n15:27:53.933 553 \n15:27:53.933 553 DevTools listening on ws://127.0.0.1:49865/devtools/browser/48acaf2e-3397-4066-bc7d-82f6e4d4ef80\n15:27:53.933 553 [15:27:52.330] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:53.933 553 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:53.933 553 \n15:27:53.933 553 [15:27:52.563] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:53.933 553 [15:27:52.563] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:53.936 553 worker/3 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/window/cache-add.https.html passed\n15:27:53.937 553 worker/3 killing primary driver\n15:27:53.937 553 killed pid 745\n15:27:53.937 553 worker/3 killing secondary driver\n15:27:54.514 556 worker/4 virtual/omt-worker-fetch/external/wpt/workers/modules/dedicated-worker-options-credentials.html output stderr lines:\n15:27:54.514 556 \n15:27:54.514 556 DevTools listening on ws://127.0.0.1:49869/devtools/browser/7986c164-9413-46be-8c61-f55ce3f0ec3d\n15:27:54.514 556 [15:27:52.632] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:54.514 556 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:54.514 556 \n15:27:54.514 556 [15:27:52.811] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:54.514 556 [15:27:52.811] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:54.517 556 worker/4 virtual/omt-worker-fetch/external/wpt/workers/modules/dedicated-worker-options-credentials.html passed\n15:27:54.517 556 worker/4 killing primary driver\n15:27:54.517 556 killed pid 753\n15:27:54.518 556 worker/4 killing secondary driver\n15:27:55.028 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm output stderr lines:\n15:27:55.029 557 \n15:27:55.029 557 DevTools listening on ws://127.0.0.1:50000/devtools/browser/2b03c03c-a8ef-45a9-a793-db78aae50be6\n15:27:55.029 557 [15:27:54.038] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:55.029 557 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:55.029 557 \n15:27:55.029 557 [15:27:54.311] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:55.029 557 [15:27:54.311] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:55.029 557 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:27:55.032 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm passed\n15:27:55.032 557 worker/5 killing primary driver\n15:27:55.032 557 killed pid 767\n15:27:55.033 557 worker/5 killing secondary driver\n15:27:55.385 558 worker/6 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/worker/cache-add.https.html output stderr lines:\n15:27:55.385 558 [15:27:53.911] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:55.385 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:55.385 558 \n15:27:55.385 558 [15:27:54.168] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:55.385 558 [15:27:54.168] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:55.389 558 worker/6 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/worker/cache-add.https.html passed\n15:27:55.389 558 worker/6 killing primary driver\n15:27:55.389 558 killed pid 762\n15:27:55.390 558 worker/6 killing secondary driver\n15:27:55.479 559 worker/7 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html output stderr lines:\n15:27:55.479 559 \n15:27:55.479 559 DevTools listening on ws://127.0.0.1:49999/devtools/browser/85042b58-8f38-4cba-afcc-94485483cc6f\n15:27:55.479 559 [15:27:53.891] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:55.479 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:55.479 559 \n15:27:55.479 559 [15:27:54.167] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:55.479 559 [15:27:54.167] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:55.483 559 worker/7 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html passed\n15:27:55.483 559 worker/7 killing primary driver\n15:27:55.483 559 killed pid 763\n15:27:55.484 559 worker/7 killing secondary driver\n15:27:55.492 551 worker/1 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/window/cache-add.https.html output stderr lines:\n15:27:55.493 551 [15:27:54.019] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:55.493 551 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:55.493 551 \n15:27:55.493 551 [15:27:54.313] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:55.493 551 [15:27:54.313] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:55.496 551 worker/1 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/window/cache-add.https.html passed\n15:27:55.496 551 worker/1 killing primary driver\n15:27:55.497 551 killed pid 765\n15:27:55.497 551 worker/1 killing secondary driver\n15:27:55.587 552 worker/2 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html output stderr lines:\n15:27:55.587 552 [15:27:54.110] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:55.587 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:55.587 552 \n15:27:55.588 552 [15:27:54.369] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:55.588 552 [15:27:54.369] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:55.591 552 worker/2 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html passed\n15:27:55.591 552 worker/2 killing primary driver\n15:27:55.592 552 killed pid 764\n15:27:55.592 552 worker/2 killing secondary driver\n15:27:55.795 553 worker/3 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/window/cache-add.https.html output stderr lines:\n15:27:55.795 553 [15:27:54.297] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:55.795 553 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:55.796 553 \n15:27:55.796 553 [15:27:54.464] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:55.796 553 [15:27:54.464] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:55.799 553 worker/3 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/window/cache-add.https.html passed\n15:27:55.800 553 worker/3 killing primary driver\n15:27:55.800 553 killed pid 792\n15:27:55.800 553 worker/3 killing secondary driver\n15:27:56.574 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-competing-names-passwords.htm output stderr lines:\n15:27:56.574 557 [15:27:55.308] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:56.574 557 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:56.574 557 \n15:27:56.574 557 [15:27:55.420] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:56.574 557 [15:27:55.420] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:56.574 557 CONSOLE WARNING: line 28: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:27:56.578 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-competing-names-passwords.htm passed\n15:27:56.578 557 worker/5 killing primary driver\n15:27:56.578 557 killed pid 802\n15:27:56.579 557 worker/5 killing secondary driver\n15:27:56.781 556 worker/4 virtual/omt-worker-fetch/external/wpt/workers/modules/dedicated-worker-options-credentials.html output stderr lines:\n15:27:56.782 556 \n15:27:56.782 556 DevTools listening on ws://127.0.0.1:50018/devtools/browser/35dff70b-07dd-4253-8b86-1a4c7b8061fe\n15:27:56.782 556 [15:27:54.796] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:56.782 556 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:56.782 556 \n15:27:56.782 556 [15:27:54.900] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:56.782 556 [15:27:54.900] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:56.784 556 worker/4 virtual/omt-worker-fetch/external/wpt/workers/modules/dedicated-worker-options-credentials.html passed\n15:27:56.784 556 worker/4 killing primary driver\n15:27:56.785 556 killed pid 797\n15:27:56.785 556 worker/4 killing secondary driver\n15:27:57.246 558 worker/6 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/worker/cache-add.https.html output stderr lines:\n15:27:57.246 558 \n15:27:57.246 558 DevTools listening on ws://127.0.0.1:50140/devtools/browser/35bb0580-473c-404f-ba6e-b6462f9772e4\n15:27:57.246 558 [15:27:55.770] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:57.246 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:57.246 558 \n15:27:57.246 558 [15:27:56.011] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:57.246 558 [15:27:56.011] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:57.250 558 worker/6 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/worker/cache-add.https.html passed\n15:27:57.250 558 worker/6 killing primary driver\n15:27:57.250 558 killed pid 807\n15:27:57.251 558 worker/6 killing secondary driver\n15:27:57.389 551 worker/1 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/window/cache-add.https.html output stderr lines:\n15:27:57.389 551 [15:27:55.901] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:57.389 551 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:57.389 551 \n15:27:57.389 551 [15:27:56.139] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:57.389 551 [15:27:56.139] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:57.393 551 worker/1 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/window/cache-add.https.html passed\n15:27:57.393 551 worker/1 killing primary driver\n15:27:57.393 551 killed pid 809\n15:27:57.394 551 worker/1 killing secondary driver\n15:27:57.408 559 worker/7 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html output stderr lines:\n15:27:57.408 559 \n15:27:57.408 559 DevTools listening on ws://127.0.0.1:50145/devtools/browser/11d87f2f-abe9-4ff6-bf59-6cb7650b288b\n15:27:57.408 559 [15:27:55.885] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:57.408 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:57.408 559 \n15:27:57.408 559 [15:27:56.119] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:57.408 559 [15:27:56.119] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:57.413 552 worker/2 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html output stderr lines:\n15:27:57.413 552 \n15:27:57.413 552 DevTools listening on ws://127.0.0.1:50147/devtools/browser/632b7b26-5c3b-4c65-abf6-61e66bebc5b9\n15:27:57.413 552 [15:27:55.985] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:57.413 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:57.413 552 \n15:27:57.413 552 [15:27:56.189] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:57.413 552 [15:27:56.189] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:57.412 559 worker/7 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html passed\n15:27:57.412 559 worker/7 killing primary driver\n15:27:57.413 559 killed pid 808\n15:27:57.413 559 worker/7 killing secondary driver\n15:27:57.417 552 worker/2 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html passed\n15:27:57.417 552 worker/2 killing primary driver\n15:27:57.417 552 killed pid 814\n15:27:57.418 552 worker/2 killing secondary driver\n15:27:57.442 553 worker/3 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/window/cache-add.https.html output stderr lines:\n15:27:57.443 553 \n15:27:57.443 553 DevTools listening on ws://127.0.0.1:50148/devtools/browser/c9784e8c-42cf-4de5-b484-20a3c5b74d21\n15:27:57.443 553 [15:27:56.048] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:57.443 553 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:57.443 553 \n15:27:57.443 553 [15:27:56.229] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:57.443 553 [15:27:56.229] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:57.446 553 worker/3 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/window/cache-add.https.html passed\n15:27:57.446 553 worker/3 killing primary driver\n15:27:57.447 553 killed pid 825\n15:27:57.447 553 worker/3 killing secondary driver\n15:27:58.062 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm output stderr lines:\n15:27:58.062 557 [15:27:56.831] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:58.062 557 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:58.062 557 \n15:27:58.062 557 [15:27:57.022] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:58.062 557 [15:27:57.022] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:58.062 557 CONSOLE WARNING: line 24: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:27:58.065 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm passed\n15:27:58.065 557 worker/5 killing primary driver\n15:27:58.066 557 killed pid 832\n15:27:58.066 557 worker/5 killing secondary driver\n15:27:58.914 556 worker/4 virtual/omt-worker-fetch/external/wpt/workers/modules/dedicated-worker-options-credentials.html output stderr lines:\n15:27:58.914 556 \n15:27:58.914 556 DevTools listening on ws://127.0.0.1:50212/devtools/browser/225e31c6-59cb-43f8-b830-aa05ee88803a\n15:27:58.914 556 [15:27:57.026] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:58.914 556 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:58.914 556 \n15:27:58.914 556 [15:27:57.168] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:58.914 556 [15:27:57.168] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:58.917 556 worker/4 virtual/omt-worker-fetch/external/wpt/workers/modules/dedicated-worker-options-credentials.html passed\n15:27:58.917 556 worker/4 killing primary driver\n15:27:58.917 556 killed pid 837\n15:27:58.917 556 worker/4 killing secondary driver\n15:27:59.026 551 worker/1 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/window/cache-add.https.html output stderr lines:\n15:27:59.026 551 \n15:27:59.027 551 DevTools listening on ws://127.0.0.1:50295/devtools/browser/d70615eb-7a9d-49b0-9d10-7003f3472dd3\n15:27:59.027 551 [15:27:57.797] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:59.027 551 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:59.027 551 \n15:27:59.027 551 [15:27:58.015] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:59.027 551 [15:27:58.015] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:59.030 551 worker/1 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/window/cache-add.https.html passed\n15:27:59.030 551 worker/1 killing primary driver\n15:27:59.030 551 killed pid 843\n15:27:59.031 551 worker/1 killing secondary driver\n15:27:59.083 558 worker/6 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/worker/cache-add.https.html output stderr lines:\n15:27:59.084 558 \n15:27:59.084 558 DevTools listening on ws://127.0.0.1:50294/devtools/browser/e26f9cc1-b8ad-458e-9ae3-782157c72fc5\n15:27:59.084 558 [15:27:57.671] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:59.084 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:59.084 558 \n15:27:59.084 558 [15:27:57.941] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:59.084 558 [15:27:57.941] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:59.088 558 worker/6 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/worker/cache-add.https.html passed\n15:27:59.088 558 worker/6 killing primary driver\n15:27:59.088 558 killed pid 842\n15:27:59.088 558 worker/6 killing secondary driver\n15:27:59.151 559 worker/7 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html output stderr lines:\n15:27:59.151 559 \n15:27:59.151 559 DevTools listening on ws://127.0.0.1:50296/devtools/browser/3181b387-b632-425a-bd73-a031cfb002b6\n15:27:59.151 559 [15:27:57.775] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:59.152 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:59.152 559 \n15:27:59.152 559 [15:27:57.967] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:59.152 559 [15:27:57.967] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:59.155 559 worker/7 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html passed\n15:27:59.155 559 worker/7 killing primary driver\n15:27:59.156 559 killed pid 844\n15:27:59.156 559 worker/7 killing secondary driver\n15:27:59.261 552 worker/2 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html output stderr lines:\n15:27:59.261 552 [15:27:57.748] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:59.261 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:59.261 552 \n15:27:59.261 552 [15:27:58.019] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:59.261 552 [15:27:58.019] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:59.265 552 worker/2 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html passed\n15:27:59.265 552 worker/2 killing primary driver\n15:27:59.265 552 killed pid 845\n15:27:59.266 552 worker/2 killing secondary driver\n15:27:59.388 553 worker/3 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/window/cache-add.https.html output stderr lines:\n15:27:59.388 553 \n15:27:59.388 553 DevTools listening on ws://127.0.0.1:50297/devtools/browser/c8848d71-2c51-4f43-ae3a-20bbadc3f29e\n15:27:59.388 553 [15:27:57.850] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:59.388 553 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:59.388 553 \n15:27:59.388 553 [15:27:58.062] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:59.388 553 [15:27:58.062] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:59.392 553 worker/3 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/window/cache-add.https.html passed\n15:27:59.392 553 worker/3 killing primary driver\n15:27:59.392 553 killed pid 846\n15:27:59.393 553 worker/3 killing secondary driver\n15:27:59.724 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic.htm output stderr lines:\n15:27:59.725 557 \n15:27:59.725 557 DevTools listening on ws://127.0.0.1:50310/devtools/browser/08546dd8-9569-47df-9f3f-6f2a784362f8\n15:27:59.725 557 [15:27:58.387] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:27:59.725 557 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:27:59.725 557 \n15:27:59.725 557 [15:27:58.497] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:27:59.725 557 [15:27:58.497] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:27:59.725 557 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:27:59.734 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic.htm passed\n15:27:59.734 557 worker/5 killing primary driver\n15:27:59.735 557 killed pid 867\n15:27:59.735 557 worker/5 killing secondary driver\n15:28:00.835 558 worker/6 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/worker/cache-add.https.html output stderr lines:\n15:28:00.835 558 [15:27:59.502] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:00.835 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:00.835 558 \n15:28:00.835 558 [15:27:59.760] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:00.835 558 [15:27:59.760] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:00.839 558 worker/6 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/worker/cache-add.https.html passed\n15:28:00.839 558 worker/6 killing primary driver\n15:28:00.839 558 killed pid 875\n15:28:00.840 558 worker/6 killing secondary driver\n15:28:00.870 559 worker/7 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html output stderr lines:\n15:28:00.870 559 \n15:28:00.870 559 DevTools listening on ws://127.0.0.1:50444/devtools/browser/cf7ee964-9b05-432f-836e-35b87b2993f4\n15:28:00.870 559 [15:27:59.504] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:00.870 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:00.870 559 \n15:28:00.870 559 [15:27:59.761] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:00.870 559 [15:27:59.761] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:00.882 551 worker/1 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/window/cache-add.https.html output stderr lines:\n15:28:00.882 551 \n15:28:00.882 551 DevTools listening on ws://127.0.0.1:50443/devtools/browser/588939cd-0cc5-415f-a805-85559522df60\n15:28:00.882 551 [15:27:59.422] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:00.882 551 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:00.882 551 \n15:28:00.882 551 [15:27:59.685] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:00.882 551 [15:27:59.686] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:00.884 559 worker/7 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html passed\n15:28:00.884 559 worker/7 killing primary driver\n15:28:00.884 559 killed pid 880\n15:28:00.885 559 worker/7 killing secondary driver\n15:28:00.885 551 worker/1 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/window/cache-add.https.html passed\n15:28:00.885 551 worker/1 killing primary driver\n15:28:00.886 551 killed pid 873\n15:28:00.886 551 worker/1 killing secondary driver\n15:28:00.976 552 worker/2 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html output stderr lines:\n15:28:00.976 552 \n15:28:00.976 552 DevTools listening on ws://127.0.0.1:50446/devtools/browser/3978f8ae-f8b0-4065-9d15-d6f995af8a46\n15:28:00.976 552 [15:27:59.665] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:00.976 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:00.976 552 \n15:28:00.976 552 [15:27:59.892] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:00.977 552 [15:27:59.892] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:00.980 552 worker/2 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html passed\n15:28:00.980 552 worker/2 killing primary driver\n15:28:00.980 552 killed pid 884\n15:28:00.981 552 worker/2 killing secondary driver\n15:28:01.026 556 worker/4 virtual/omt-worker-fetch/external/wpt/workers/modules/dedicated-worker-options-credentials.html output stderr lines:\n15:28:01.027 556 [15:27:59.390] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:01.027 556 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:01.027 556 \n15:28:01.027 556 [15:27:59.655] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:01.027 556 [15:27:59.655] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:01.029 556 worker/4 virtual/omt-worker-fetch/external/wpt/workers/modules/dedicated-worker-options-credentials.html passed\n15:28:01.029 556 worker/4 killing primary driver\n15:28:01.030 556 killed pid 872\n15:28:01.030 556 worker/4 killing secondary driver\n15:28:01.270 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm output stderr lines:\n15:28:01.270 557 \n15:28:01.270 557 DevTools listening on ws://127.0.0.1:50454/devtools/browser/2a02aec7-d66c-4b7e-b59b-8a3761369a8c\n15:28:01.270 557 [15:27:59.990] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:01.270 557 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:01.270 557 \n15:28:01.270 557 [15:28:00.129] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:01.270 557 [15:28:00.129] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:01.270 557 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:01.273 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm passed\n15:28:01.273 557 worker/5 killing primary driver\n15:28:01.274 557 killed pid 902\n15:28:01.274 557 worker/5 killing secondary driver\n15:28:01.335 553 worker/3 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/window/cache-add.https.html output stderr lines:\n15:28:01.335 553 \n15:28:01.335 553 DevTools listening on ws://127.0.0.1:50448/devtools/browser/3c12b4e9-6548-4789-ba75-2569875047ec\n15:28:01.335 553 [15:27:59.752] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:01.335 553 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:01.335 553 \n15:28:01.335 553 [15:27:59.960] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:01.335 553 [15:27:59.960] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:01.339 553 worker/3 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/window/cache-add.https.html passed\n15:28:01.339 553 worker/3 killing primary driver\n15:28:01.340 553 killed pid 893\n15:28:01.340 553 worker/3 killing secondary driver\n15:28:02.622 559 worker/7 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html output stderr lines:\n15:28:02.622 559 [15:28:01.348] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:02.622 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:02.622 559 \n15:28:02.622 559 [15:28:01.586] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:02.622 559 [15:28:01.586] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:02.626 559 worker/7 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html passed\n15:28:02.626 559 worker/7 killing secondary driver\n15:28:02.626 559 worker/7 killing primary driver\n15:28:02.627 559 killed pid 908\n15:28:02.627 559 worker/7 killing secondary driver\n15:28:02.660 551 worker/1 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/window/cache-add.https.html output stderr lines:\n15:28:02.660 551 \n15:28:02.660 551 DevTools listening on ws://127.0.0.1:50594/devtools/browser/2c4a688c-f6a5-4eee-80e2-445e0c4eca24\n15:28:02.660 551 [15:28:01.356] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:02.660 551 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:02.660 551 \n15:28:02.660 551 [15:28:01.584] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:02.660 551 [15:28:01.584] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:02.661 558 worker/6 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/worker/cache-add.https.html output stderr lines:\n15:28:02.661 558 \n15:28:02.661 558 DevTools listening on ws://127.0.0.1:50596/devtools/browser/de1f96e0-ae33-4cac-b514-eb79eaff7f93\n15:28:02.661 558 [15:28:01.355] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:02.661 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:02.661 558 \n15:28:02.661 558 [15:28:01.641] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:02.661 558 [15:28:01.641] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:02.670 551 worker/1 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/window/cache-add.https.html passed\n15:28:02.670 551 worker/1 killing secondary driver\n15:28:02.670 558 worker/6 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/worker/cache-add.https.html passed\n15:28:02.670 558 worker/6 killing secondary driver\n15:28:02.670 551 worker/1 killing primary driver\n15:28:02.670 551 killed pid 909\n15:28:02.671 551 worker/1 killing secondary driver\n15:28:02.670 558 worker/6 killing primary driver\n15:28:02.670 558 killed pid 907\n15:28:02.671 558 worker/6 killing secondary driver\n15:28:02.682 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-competing-names-passwords.htm output stderr lines:\n15:28:02.682 557 \n15:28:02.683 557 DevTools listening on ws://127.0.0.1:50602/devtools/browser/f3391c35-6576-4594-89ac-3264bd947f98\n15:28:02.683 557 [15:28:01.578] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:02.683 557 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:02.683 557 \n15:28:02.683 557 [15:28:01.808] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:02.683 557 [15:28:01.808] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:02.683 557 CONSOLE WARNING: line 28: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:02.694 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-competing-names-passwords.htm passed\n15:28:02.694 557 worker/5 killing primary driver\n15:28:02.694 557 killed pid 932\n15:28:02.695 557 worker/5 killing secondary driver\n15:28:03.133 556 worker/4 virtual/omt-worker-fetch/external/wpt/workers/modules/dedicated-worker-options-credentials.html output stderr lines:\n15:28:03.133 556 \n15:28:03.134 556 DevTools listening on ws://127.0.0.1:50599/devtools/browser/41e2fea3-8436-439c-a7af-3ee3aeae1dd1\n15:28:03.134 556 [15:28:01.385] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:03.134 556 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:03.134 556 \n15:28:03.134 556 [15:28:01.690] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:03.134 556 [15:28:01.690] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:03.136 556 worker/4 virtual/omt-worker-fetch/external/wpt/workers/modules/dedicated-worker-options-credentials.html passed\n15:28:03.136 556 worker/4 killing primary driver\n15:28:03.136 556 killed pid 914\n15:28:03.137 556 worker/4 killing secondary driver\n15:28:03.172 552 worker/2 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html output stderr lines:\n15:28:03.172 552 [15:28:01.419] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:03.173 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:03.173 552 \n15:28:03.173 552 [15:28:01.692] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:03.173 552 [15:28:01.692] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:03.177 552 worker/2 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html passed\n15:28:03.177 552 worker/2 killing secondary driver\n15:28:03.178 552 worker/2 killing primary driver\n15:28:03.178 552 killed pid 910\n15:28:03.178 552 worker/2 killing secondary driver\n15:28:03.290 553 worker/3 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/window/cache-add.https.html output stderr lines:\n15:28:03.290 553 \n15:28:03.290 553 DevTools listening on ws://127.0.0.1:50603/devtools/browser/95ff506c-20cf-43e5-a279-833c703554db\n15:28:03.290 553 [15:28:01.747] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:03.290 553 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:03.290 553 \n15:28:03.290 553 [15:28:01.888] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:03.290 553 [15:28:01.889] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:03.294 553 worker/3 virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/window/cache-add.https.html passed\n15:28:03.294 553 worker/3 killing secondary driver\n15:28:03.294 553 worker/3 killing primary driver\n15:28:03.294 553 killed pid 933\n15:28:03.295 553 worker/3 killing secondary driver\n15:28:04.169 551 worker/1 external/wpt/cors/basic.htm output stderr lines:\n15:28:04.169 551 [15:28:03.027] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:04.169 551 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:04.169 551 \n15:28:04.169 551 [15:28:03.272] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:04.169 551 [15:28:03.272] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:04.169 551 CONSOLE ERROR: Access to XMLHttpRequest at 'http://www1.web-platform.test:8001/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&1' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:04.169 551 CONSOLE ERROR: Access to XMLHttpRequest at 'http://web-platform.test:8081/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&2' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:04.169 551 CONSOLE ERROR: Access to XMLHttpRequest at 'http://www1.web-platform.test:8081/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&3' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:04.169 551 CONSOLE ERROR: Access to XMLHttpRequest at 'https://www1.web-platform.test:8444/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&4' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:04.169 551 CONSOLE ERROR: Access to XMLHttpRequest at 'https://web-platform.test:8444/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&5' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:04.171 551 worker/1 external/wpt/cors/basic.htm passed\n15:28:04.172 551 worker/1 killing primary driver\n15:28:04.172 551 killed pid 943\n15:28:04.172 551 worker/1 killing secondary driver\n15:28:04.180 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm output stderr lines:\n15:28:04.181 557 [15:28:03.081] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:04.181 557 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:04.181 557 \n15:28:04.181 557 [15:28:03.277] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:04.181 557 [15:28:03.277] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:04.181 557 CONSOLE WARNING: line 24: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:04.184 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm passed\n15:28:04.184 557 worker/5 killing primary driver\n15:28:04.185 557 killed pid 945\n15:28:04.185 557 worker/5 killing secondary driver\n15:28:04.218 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-competing-names-passwords.htm output stderr lines:\n15:28:04.218 558 [15:28:03.057] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:04.218 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:04.218 558 \n15:28:04.218 558 [15:28:03.394] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:04.218 558 [15:28:03.394] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:04.218 558 CONSOLE WARNING: line 28: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:04.230 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-competing-names-passwords.htm passed\n15:28:04.230 558 worker/6 killing primary driver\n15:28:04.231 558 killed pid 944\n15:28:04.231 558 worker/6 killing secondary driver\n15:28:04.524 559 worker/7 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/worker/cache-add.https.html output stderr lines:\n15:28:04.525 559 [15:28:03.020] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:04.525 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:04.525 559 \n15:28:04.525 559 [15:28:03.406] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:04.525 559 [15:28:03.406] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:04.529 559 worker/7 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/worker/cache-add.https.html passed\n15:28:04.529 559 worker/7 killing primary driver\n15:28:04.529 559 killed pid 942\n15:28:04.529 559 worker/7 killing secondary driver\n15:28:05.097 552 worker/2 external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html output stderr lines:\n15:28:05.097 552 [15:28:03.528] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:05.097 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:05.097 552 \n15:28:05.097 552 [15:28:03.684] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:05.098 552 [15:28:03.684] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:05.100 552 worker/2 external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html passed\n15:28:05.100 552 worker/2 killing primary driver\n15:28:05.101 552 killed pid 963\n15:28:05.101 552 worker/2 killing secondary driver\n15:28:05.105 553 worker/3 external/wpt/service-workers/cache-storage/window/cache-add.https.html output stderr lines:\n15:28:05.105 553 \n15:28:05.105 553 DevTools listening on ws://127.0.0.1:50752/devtools/browser/3179c78d-b915-4053-88a2-5355b28b46a2\n15:28:05.105 553 [15:28:03.560] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:05.105 553 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:05.105 553 \n15:28:05.105 553 [15:28:03.739] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:05.105 553 [15:28:03.739] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:05.107 553 worker/3 external/wpt/service-workers/cache-storage/window/cache-add.https.html passed\n15:28:05.108 553 worker/3 killing primary driver\n15:28:05.108 553 killed pid 968\n15:28:05.108 553 worker/3 killing secondary driver\n15:28:05.201 556 worker/4 virtual/omt-worker-fetch/external/wpt/workers/modules/dedicated-worker-options-credentials.html output stderr lines:\n15:28:05.201 556 [15:28:03.514] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:05.201 556 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:05.201 556 \n15:28:05.201 556 [15:28:03.672] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:05.201 556 [15:28:03.672] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:05.204 556 worker/4 virtual/omt-worker-fetch/external/wpt/workers/modules/dedicated-worker-options-credentials.html passed\n15:28:05.204 556 worker/4 killing secondary driver\n15:28:05.204 556 worker/4 killing primary driver\n15:28:05.205 556 killed pid 962\n15:28:05.205 556 worker/4 killing secondary driver\n15:28:05.712 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic.htm output stderr lines:\n15:28:05.712 557 [15:28:04.518] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:05.712 557 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:05.712 557 \n15:28:05.712 557 [15:28:04.785] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:05.712 557 [15:28:04.785] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:05.712 557 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:05.721 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic.htm passed\n15:28:05.721 557 worker/5 killing primary driver\n15:28:05.721 557 killed pid 979\n15:28:05.722 557 worker/5 killing secondary driver\n15:28:05.735 551 worker/1 external/wpt/cors/basic.htm output stderr lines:\n15:28:05.736 551 \n15:28:05.736 551 DevTools listening on ws://127.0.0.1:50795/devtools/browser/93b056de-5917-477a-9413-c4acb9bcdeb6\n15:28:05.736 551 [15:28:04.444] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:05.736 551 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:05.736 551 \n15:28:05.736 551 [15:28:04.675] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:05.736 551 [15:28:04.675] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:05.736 551 CONSOLE ERROR: Access to XMLHttpRequest at 'https://www1.web-platform.test:8444/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&4' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:05.736 551 CONSOLE ERROR: Access to XMLHttpRequest at 'http://web-platform.test:8081/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&2' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:05.736 551 CONSOLE ERROR: Access to XMLHttpRequest at 'http://www1.web-platform.test:8081/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&3' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:05.736 551 CONSOLE ERROR: Access to XMLHttpRequest at 'https://web-platform.test:8444/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&5' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:05.736 551 CONSOLE ERROR: Access to XMLHttpRequest at 'http://www1.web-platform.test:8001/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&1' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:05.738 551 worker/1 external/wpt/cors/basic.htm passed\n15:28:05.738 551 worker/1 killing primary driver\n15:28:05.739 551 killed pid 978\n15:28:05.739 551 worker/1 killing secondary driver\n15:28:05.763 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic.htm output stderr lines:\n15:28:05.763 558 \n15:28:05.763 558 DevTools listening on ws://127.0.0.1:50803/devtools/browser/7f379806-9daa-4cf7-97aa-d037495c642c\n15:28:05.763 558 [15:28:04.567] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:05.763 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:05.763 558 \n15:28:05.763 558 [15:28:04.813] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:05.763 558 [15:28:04.813] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:05.763 558 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:05.767 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic.htm passed\n15:28:05.767 558 worker/6 killing primary driver\n15:28:05.767 558 killed pid 980\n15:28:05.767 558 worker/6 killing secondary driver\n15:28:06.223 559 worker/7 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/worker/cache-add.https.html output stderr lines:\n15:28:06.223 559 \n15:28:06.223 559 DevTools listening on ws://127.0.0.1:50822/devtools/browser/6f3f9ea1-b028-4754-8e3a-a9043d3c3b7f\n15:28:06.223 559 [15:28:04.801] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:06.223 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:06.224 559 \n15:28:06.224 559 [15:28:04.986] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:06.224 559 [15:28:04.986] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:06.228 559 worker/7 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/worker/cache-add.https.html passed\n15:28:06.228 559 worker/7 killing primary driver\n15:28:06.228 559 killed pid 993\n15:28:06.228 559 worker/7 killing secondary driver\n15:28:06.927 553 worker/3 external/wpt/service-workers/cache-storage/window/cache-add.https.html output stderr lines:\n15:28:06.927 553 [15:28:05.370] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:06.927 553 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:06.927 553 \n15:28:06.927 553 [15:28:05.597] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:06.927 553 [15:28:05.597] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:06.930 553 worker/3 external/wpt/service-workers/cache-storage/window/cache-add.https.html passed\n15:28:06.930 553 worker/3 killing primary driver\n15:28:06.930 553 killed pid 999\n15:28:06.930 553 worker/3 killing secondary driver\n15:28:06.955 552 worker/2 external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html output stderr lines:\n15:28:06.956 552 [15:28:05.370] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:06.956 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:06.956 552 \n15:28:06.956 552 [15:28:05.593] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:06.956 552 [15:28:05.593] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:06.956 556 worker/4 external/wpt/service-workers/cache-storage/worker/cache-add.https.html output stderr lines:\n15:28:06.956 556 [15:28:05.512] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:06.956 556 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:06.956 556 \n15:28:06.956 556 [15:28:05.639] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:06.956 556 [15:28:05.639] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:06.958 552 worker/2 external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html passed\n15:28:06.958 552 worker/2 killing primary driver\n15:28:06.958 552 killed pid 998\n15:28:06.959 552 worker/2 killing secondary driver\n15:28:06.958 556 worker/4 external/wpt/service-workers/cache-storage/worker/cache-add.https.html passed\n15:28:06.958 556 worker/4 killing primary driver\n15:28:06.959 556 killed pid 1000\n15:28:06.959 556 worker/4 killing secondary driver\n15:28:07.047 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm output stderr lines:\n15:28:07.047 557 [15:28:06.057] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:07.047 557 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:07.047 557 \n15:28:07.047 557 [15:28:06.263] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:07.047 557 [15:28:06.263] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:07.047 557 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:07.055 551 worker/1 external/wpt/cors/basic.htm output stderr lines:\n15:28:07.055 551 [15:28:05.977] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:07.055 551 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:07.055 551 \n15:28:07.055 551 [15:28:06.257] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:07.055 551 [15:28:06.257] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:07.055 551 CONSOLE ERROR: Access to XMLHttpRequest at 'https://www1.web-platform.test:8444/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&4' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:07.055 551 CONSOLE ERROR: Access to XMLHttpRequest at 'http://www1.web-platform.test:8001/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&1' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:07.055 551 CONSOLE ERROR: Access to XMLHttpRequest at 'http://web-platform.test:8081/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&2' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:07.055 551 CONSOLE ERROR: Access to XMLHttpRequest at 'http://www1.web-platform.test:8081/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&3' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:07.056 551 CONSOLE ERROR: Access to XMLHttpRequest at 'https://web-platform.test:8444/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&5' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:07.051 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm passed\n15:28:07.051 557 worker/5 killing primary driver\n15:28:07.051 557 killed pid 1013\n15:28:07.052 557 worker/5 killing secondary driver\n15:28:07.058 551 worker/1 external/wpt/cors/basic.htm passed\n15:28:07.058 551 worker/1 killing primary driver\n15:28:07.058 551 killed pid 1014\n15:28:07.058 551 worker/1 killing secondary driver\n15:28:07.069 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm output stderr lines:\n15:28:07.069 558 \n15:28:07.069 558 DevTools listening on ws://127.0.0.1:50902/devtools/browser/42fef247-abe2-47fb-b13c-42e36731bb26\n15:28:07.069 558 [15:28:06.114] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:07.069 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:07.069 558 \n15:28:07.069 558 [15:28:06.302] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:07.069 558 [15:28:06.302] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:07.069 558 CONSOLE WARNING: line 24: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:07.073 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm passed\n15:28:07.073 558 worker/6 killing primary driver\n15:28:07.073 558 killed pid 1015\n15:28:07.073 558 worker/6 killing secondary driver\n15:28:08.085 559 worker/7 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/worker/cache-add.https.html output stderr lines:\n15:28:08.085 559 \n15:28:08.085 559 DevTools listening on ws://127.0.0.1:50917/devtools/browser/0d8ea313-89e6-4b11-a3a6-5af1b0bdd4f6\n15:28:08.085 559 [15:28:06.463] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:08.085 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:08.085 559 \n15:28:08.085 559 [15:28:06.549] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:08.085 559 [15:28:06.549] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:08.089 559 worker/7 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/worker/cache-add.https.html passed\n15:28:08.090 559 worker/7 killing primary driver\n15:28:08.090 559 killed pid 1028\n15:28:08.090 559 worker/7 killing secondary driver\n15:28:08.408 551 worker/1 external/wpt/cors/basic.htm output stderr lines:\n15:28:08.408 551 \n15:28:08.408 551 DevTools listening on ws://127.0.0.1:51012/devtools/browser/6c639176-aa66-4b56-990a-55fbb61bfad0\n15:28:08.408 551 [15:28:07.426] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:08.408 551 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:08.408 551 \n15:28:08.409 551 [15:28:07.643] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:08.409 551 [15:28:07.643] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:08.409 551 CONSOLE ERROR: Access to XMLHttpRequest at 'http://www1.web-platform.test:8001/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&1' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:08.409 551 CONSOLE ERROR: Access to XMLHttpRequest at 'https://www1.web-platform.test:8444/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&4' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:08.409 551 CONSOLE ERROR: Access to XMLHttpRequest at 'http://web-platform.test:8081/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&2' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:08.409 551 CONSOLE ERROR: Access to XMLHttpRequest at 'http://www1.web-platform.test:8081/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&3' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:08.409 551 CONSOLE ERROR: Access to XMLHttpRequest at 'https://web-platform.test:8444/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&5' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:08.411 551 worker/1 external/wpt/cors/basic.htm passed\n15:28:08.411 551 worker/1 killing primary driver\n15:28:08.411 551 killed pid 1037\n15:28:08.412 551 worker/1 killing secondary driver\n15:28:08.468 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-competing-names-passwords.htm output stderr lines:\n15:28:08.468 557 \n15:28:08.468 557 DevTools listening on ws://127.0.0.1:51011/devtools/browser/dca41e13-ce47-4d56-bac0-ce6b5b0104f5\n15:28:08.468 557 [15:28:07.426] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:08.468 557 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:08.468 557 \n15:28:08.468 557 [15:28:07.661] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:08.468 557 [15:28:07.661] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:08.468 557 CONSOLE WARNING: line 28: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:08.472 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-competing-names-passwords.htm passed\n15:28:08.472 557 worker/5 killing primary driver\n15:28:08.472 557 killed pid 1036\n15:28:08.473 557 worker/5 killing secondary driver\n15:28:08.642 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm output stderr lines:\n15:28:08.642 558 [15:28:07.681] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:08.642 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:08.642 558 \n15:28:08.642 558 [15:28:07.834] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:08.642 558 [15:28:07.834] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:08.642 558 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:08.646 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm passed\n15:28:08.646 558 worker/6 killing primary driver\n15:28:08.646 558 killed pid 1038\n15:28:08.647 558 worker/6 killing secondary driver\n15:28:08.978 556 worker/4 external/wpt/service-workers/cache-storage/worker/cache-add.https.html output stderr lines:\n15:28:08.978 556 [15:28:07.361] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:08.978 556 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:08.978 556 \n15:28:08.978 556 [15:28:07.588] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:08.978 556 [15:28:07.588] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:08.980 556 worker/4 external/wpt/service-workers/cache-storage/worker/cache-add.https.html passed\n15:28:08.981 556 worker/4 killing primary driver\n15:28:08.981 556 killed pid 1035\n15:28:08.981 556 worker/4 killing secondary driver\n15:28:09.017 553 worker/3 external/wpt/service-workers/cache-storage/window/cache-add.https.html output stderr lines:\n15:28:09.017 553 \n15:28:09.017 553 DevTools listening on ws://127.0.0.1:51013/devtools/browser/d1f00785-ab85-456e-b86d-69100130f6a3\n15:28:09.017 553 [15:28:07.394] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:09.017 553 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:09.017 553 \n15:28:09.018 553 [15:28:07.634] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:09.018 553 [15:28:07.634] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:09.020 553 worker/3 external/wpt/service-workers/cache-storage/window/cache-add.https.html passed\n15:28:09.020 553 worker/3 killing primary driver\n15:28:09.020 553 killed pid 1033\n15:28:09.021 553 worker/3 killing secondary driver\n15:28:09.092 552 worker/2 external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html output stderr lines:\n15:28:09.093 552 [15:28:07.362] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:09.093 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:09.093 552 \n15:28:09.093 552 [15:28:07.561] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:09.093 552 [15:28:07.561] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:09.095 552 worker/2 external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html passed\n15:28:09.095 552 worker/2 killing primary driver\n15:28:09.096 552 killed pid 1034\n15:28:09.096 552 worker/2 killing secondary driver\n15:28:09.809 551 worker/1 external/wpt/cors/basic.htm output stderr lines:\n15:28:09.809 551 \n15:28:09.809 551 DevTools listening on ws://127.0.0.1:51091/devtools/browser/19ea4dd0-5dab-40e6-99e8-ca6bbb6bbb35\n15:28:09.810 551 [15:28:08.705] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:09.810 551 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:09.810 551 \n15:28:09.810 551 [15:28:08.909] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:09.810 551 [15:28:08.909] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:09.810 551 CONSOLE ERROR: Access to XMLHttpRequest at 'http://web-platform.test:8081/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&2' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:09.810 551 CONSOLE ERROR: Access to XMLHttpRequest at 'http://www1.web-platform.test:8001/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&1' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:09.810 551 CONSOLE ERROR: Access to XMLHttpRequest at 'http://www1.web-platform.test:8081/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&3' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:09.810 551 CONSOLE ERROR: Access to XMLHttpRequest at 'https://www1.web-platform.test:8444/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&4' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:09.810 551 CONSOLE ERROR: Access to XMLHttpRequest at 'https://web-platform.test:8444/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&5' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:09.812 551 worker/1 external/wpt/cors/basic.htm passed\n15:28:09.812 551 worker/1 killing primary driver\n15:28:09.813 551 killed pid 1068\n15:28:09.813 551 worker/1 killing secondary driver\n15:28:09.893 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm output stderr lines:\n15:28:09.893 557 \n15:28:09.893 557 DevTools listening on ws://127.0.0.1:51100/devtools/browser/a9679079-518e-4480-a4fa-48a3503e6537\n15:28:09.893 557 [15:28:08.759] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:09.893 557 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:09.893 557 \n15:28:09.893 557 [15:28:09.010] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:09.893 557 [15:28:09.010] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:09.893 557 CONSOLE WARNING: line 24: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:09.897 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm passed\n15:28:09.897 557 worker/5 killing primary driver\n15:28:09.897 557 killed pid 1069\n15:28:09.898 557 worker/5 killing secondary driver\n15:28:09.905 559 worker/7 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/worker/cache-add.https.html output stderr lines:\n15:28:09.905 559 \n15:28:09.905 559 DevTools listening on ws://127.0.0.1:51046/devtools/browser/ae6fc11c-dfa5-4121-ae72-601f10e8369b\n15:28:09.905 559 [15:28:08.329] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:09.905 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:09.905 559 \n15:28:09.905 559 [15:28:08.482] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:09.905 559 [15:28:08.482] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:09.908 559 worker/7 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/worker/cache-add.https.html passed\n15:28:09.909 559 worker/7 killing primary driver\n15:28:09.909 559 killed pid 1063\n15:28:09.909 559 worker/7 killing secondary driver\n15:28:10.151 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-competing-names-passwords.htm output stderr lines:\n15:28:10.151 558 [15:28:08.879] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:10.151 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:10.151 558 \n15:28:10.151 558 [15:28:09.121] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:10.151 558 [15:28:09.121] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:10.151 558 CONSOLE WARNING: line 28: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:10.155 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-competing-names-passwords.htm passed\n15:28:10.155 558 worker/6 killing primary driver\n15:28:10.155 558 killed pid 1075\n15:28:10.156 558 worker/6 killing secondary driver\n15:28:10.873 553 worker/3 external/wpt/service-workers/cache-storage/window/cache-add.https.html output stderr lines:\n15:28:10.873 553 [15:28:09.340] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:10.873 553 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:10.873 553 \n15:28:10.873 553 [15:28:09.504] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:10.873 553 [15:28:09.504] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:10.875 553 worker/3 external/wpt/service-workers/cache-storage/window/cache-add.https.html passed\n15:28:10.875 553 worker/3 killing primary driver\n15:28:10.876 553 killed pid 1084\n15:28:10.876 553 worker/3 killing secondary driver\n15:28:10.894 556 worker/4 external/wpt/service-workers/cache-storage/worker/cache-add.https.html output stderr lines:\n15:28:10.894 556 \n15:28:10.894 556 DevTools listening on ws://127.0.0.1:51133/devtools/browser/19b96bbc-4072-4501-9094-2406a496b7b6\n15:28:10.894 556 [15:28:09.272] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:10.894 556 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:10.894 556 \n15:28:10.894 556 [15:28:09.472] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:10.894 556 [15:28:09.472] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:10.901 556 worker/4 external/wpt/service-workers/cache-storage/worker/cache-add.https.html passed\n15:28:10.901 556 worker/4 killing primary driver\n15:28:10.902 556 killed pid 1083\n15:28:10.902 556 worker/4 killing secondary driver\n15:28:10.946 552 worker/2 external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html output stderr lines:\n15:28:10.946 552 \n15:28:10.946 552 DevTools listening on ws://127.0.0.1:51135/devtools/browser/aadf40cf-7e2b-41a6-85c8-db639d0912ba\n15:28:10.946 552 [15:28:09.384] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:10.946 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:10.946 552 \n15:28:10.946 552 [15:28:09.541] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:10.946 552 [15:28:09.541] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:10.949 552 worker/2 external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html passed\n15:28:10.949 552 worker/2 killing primary driver\n15:28:10.949 552 killed pid 1085\n15:28:10.949 552 worker/2 killing secondary driver\n15:28:11.284 551 worker/1 external/wpt/cors/basic.htm output stderr lines:\n15:28:11.284 551 \n15:28:11.284 551 DevTools listening on ws://127.0.0.1:51180/devtools/browser/7b13b9c9-783b-478c-a198-77c7f0a47e01\n15:28:11.284 551 [15:28:10.152] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:11.284 551 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:11.284 551 \n15:28:11.285 551 [15:28:10.294] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:11.285 551 [15:28:10.294] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:11.285 551 CONSOLE ERROR: Access to XMLHttpRequest at 'https://www1.web-platform.test:8444/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&4' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:11.285 551 CONSOLE ERROR: Access to XMLHttpRequest at 'http://web-platform.test:8081/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&2' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:11.285 551 CONSOLE ERROR: Access to XMLHttpRequest at 'http://www1.web-platform.test:8081/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&3' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:11.285 551 CONSOLE ERROR: Access to XMLHttpRequest at 'https://web-platform.test:8444/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&5' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:11.285 551 CONSOLE ERROR: Access to XMLHttpRequest at 'http://www1.web-platform.test:8001/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&1' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:11.287 551 worker/1 external/wpt/cors/basic.htm passed\n15:28:11.287 551 worker/1 killing primary driver\n15:28:11.287 551 killed pid 1098\n15:28:11.288 551 worker/1 killing secondary driver\n15:28:11.308 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic.htm output stderr lines:\n15:28:11.308 557 [15:28:10.211] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:11.308 557 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:11.308 557 \n15:28:11.308 557 [15:28:10.458] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:11.308 557 [15:28:10.458] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:11.308 557 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:11.311 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic.htm passed\n15:28:11.311 557 worker/5 killing primary driver\n15:28:11.312 557 killed pid 1099\n15:28:11.312 557 worker/5 killing secondary driver\n15:28:11.432 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic.htm output stderr lines:\n15:28:11.432 558 \n15:28:11.432 558 DevTools listening on ws://127.0.0.1:51185/devtools/browser/c5713b46-0a37-44f5-80fb-bc51a1754607\n15:28:11.432 558 [15:28:10.415] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:11.432 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:11.432 558 \n15:28:11.432 558 [15:28:10.542] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:11.432 558 [15:28:10.542] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:11.432 558 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:11.435 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic.htm passed\n15:28:11.436 558 worker/6 killing primary driver\n15:28:11.436 558 killed pid 1113\n15:28:11.436 558 worker/6 killing secondary driver\n15:28:11.658 559 worker/7 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/worker/cache-add.https.html output stderr lines:\n15:28:11.658 559 \n15:28:11.658 559 DevTools listening on ws://127.0.0.1:51182/devtools/browser/a401f82f-5f9d-4340-a5c5-7aaa7761ff94\n15:28:11.658 559 [15:28:10.181] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:11.658 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:11.658 559 \n15:28:11.658 559 [15:28:10.407] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:11.658 559 [15:28:10.407] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:11.662 559 worker/7 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/worker/cache-add.https.html passed\n15:28:11.662 559 worker/7 killing primary driver\n15:28:11.662 559 killed pid 1100\n15:28:11.663 559 worker/7 killing secondary driver\n15:28:12.521 551 worker/1 external/wpt/cors/basic.htm output stderr lines:\n15:28:12.521 551 \n15:28:12.521 551 DevTools listening on ws://127.0.0.1:51294/devtools/browser/6a70089e-9d90-43bf-b609-1d2a4e2cebb9\n15:28:12.521 551 [15:28:11.680] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:12.521 551 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:12.521 551 \n15:28:12.521 551 [15:28:11.829] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:12.521 551 [15:28:11.829] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:12.521 551 CONSOLE ERROR: Access to XMLHttpRequest at 'http://www1.web-platform.test:8001/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&1' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:12.521 551 CONSOLE ERROR: Access to XMLHttpRequest at 'http://web-platform.test:8081/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&2' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:12.521 551 CONSOLE ERROR: Access to XMLHttpRequest at 'https://www1.web-platform.test:8444/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&4' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:12.521 551 CONSOLE ERROR: Access to XMLHttpRequest at 'http://www1.web-platform.test:8081/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&3' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:12.522 551 CONSOLE ERROR: Access to XMLHttpRequest at 'https://web-platform.test:8444/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&5' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:12.524 551 worker/1 external/wpt/cors/basic.htm passed\n15:28:12.524 551 worker/1 killing primary driver\n15:28:12.524 551 killed pid 1133\n15:28:12.524 551 worker/1 killing secondary driver\n15:28:12.586 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm output stderr lines:\n15:28:12.586 557 [15:28:11.680] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:12.586 557 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:12.586 557 \n15:28:12.587 557 [15:28:11.896] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:12.587 557 [15:28:11.896] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:12.587 557 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:12.590 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm passed\n15:28:12.590 557 worker/5 killing primary driver\n15:28:12.590 557 killed pid 1134\n15:28:12.591 557 worker/5 killing secondary driver\n15:28:12.682 553 worker/3 external/wpt/service-workers/cache-storage/window/cache-add.https.html output stderr lines:\n15:28:12.682 553 [15:28:11.166] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:12.682 553 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:12.682 553 \n15:28:12.682 553 [15:28:11.559] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:12.682 553 [15:28:11.559] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:12.684 553 worker/3 external/wpt/service-workers/cache-storage/window/cache-add.https.html passed\n15:28:12.684 553 worker/3 killing primary driver\n15:28:12.684 553 killed pid 1118\n15:28:12.685 553 worker/3 killing secondary driver\n15:28:12.723 556 worker/4 external/wpt/service-workers/cache-storage/worker/cache-add.https.html output stderr lines:\n15:28:12.723 556 [15:28:11.154] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:12.724 556 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:12.724 556 \n15:28:12.724 556 [15:28:11.395] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:12.724 556 [15:28:11.395] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:12.726 556 worker/4 external/wpt/service-workers/cache-storage/worker/cache-add.https.html passed\n15:28:12.726 556 worker/4 killing primary driver\n15:28:12.726 556 killed pid 1119\n15:28:12.727 556 worker/4 killing secondary driver\n15:28:12.781 552 worker/2 external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html output stderr lines:\n15:28:12.782 552 [15:28:11.256] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:12.782 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:12.782 552 \n15:28:12.782 552 [15:28:11.665] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:12.782 552 [15:28:11.665] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:12.784 552 worker/2 external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html passed\n15:28:12.784 552 worker/2 killing primary driver\n15:28:12.785 552 killed pid 1120\n15:28:12.785 552 worker/2 killing secondary driver\n15:28:12.920 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm output stderr lines:\n15:28:12.920 558 \n15:28:12.920 558 DevTools listening on ws://127.0.0.1:51302/devtools/browser/7fe62e46-2d95-4f68-a56b-080e34329e3e\n15:28:12.920 558 [15:28:11.739] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:12.921 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:12.921 558 \n15:28:12.921 558 [15:28:11.970] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:12.921 558 [15:28:11.970] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:12.921 558 CONSOLE WARNING: line 24: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:12.924 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm passed\n15:28:12.924 558 worker/6 killing primary driver\n15:28:12.925 558 killed pid 1139\n15:28:12.925 558 worker/6 killing secondary driver\n15:28:13.354 550 killed pid 574\n15:28:13.356 550 worker/0 virtual/nobinary-for-inspector-protocol/inspector-protocol/debugger/debugger-evaluate-in-worker-while-pause-in-page.js output stderr lines:\n15:28:13.356 550 [15:27:43.497] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:13.356 550 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:13.356 550 \n15:28:13.356 550 [15:27:43.581] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:13.356 550 [15:27:43.581] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:13.359 537 [113/300] virtual/nobinary-for-inspector-protocol/inspector-protocol/debugger/debugger-evaluate-in-worker-while-pause-in-page.js failed unexpectedly (test timed out)\n15:28:13.358 550 worker/0 killing primary driver\n15:28:13.358 550 worker/0 killing secondary driver\n15:28:13.359 550 worker/0 virtual/nobinary-for-inspector-protocol/inspector-protocol/debugger/debugger-evaluate-in-worker-while-pause-in-page.js failed:\n15:28:13.359 550 worker/0 test timed out\n15:28:13.604 559 worker/7 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/worker/cache-add.https.html output stderr lines:\n15:28:13.604 559 \n15:28:13.604 559 DevTools listening on ws://127.0.0.1:51304/devtools/browser/c9ca67c5-e6e8-48b5-b204-6cae901ed38a\n15:28:13.604 559 [15:28:11.896] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:13.604 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:13.604 559 \n15:28:13.604 559 [15:28:12.038] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:13.604 559 [15:28:12.038] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:13.607 559 worker/7 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/worker/cache-add.https.html passed\n15:28:13.607 559 worker/7 killing primary driver\n15:28:13.608 559 killed pid 1148\n15:28:13.608 559 worker/7 killing secondary driver\n15:28:14.272 551 worker/1 external/wpt/cors/basic.htm output stderr lines:\n15:28:14.272 551 [15:28:12.804] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:14.272 551 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:14.272 551 \n15:28:14.272 551 [15:28:13.276] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:14.272 551 [15:28:13.276] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:14.272 551 CONSOLE ERROR: Access to XMLHttpRequest at 'http://www1.web-platform.test:8081/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&3' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:14.273 551 CONSOLE ERROR: Access to XMLHttpRequest at 'http://web-platform.test:8081/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&2' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:14.273 551 CONSOLE ERROR: Access to XMLHttpRequest at 'https://www1.web-platform.test:8444/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&4' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:14.273 551 CONSOLE ERROR: Access to XMLHttpRequest at 'http://www1.web-platform.test:8001/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&1' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:14.273 551 CONSOLE ERROR: Access to XMLHttpRequest at 'https://web-platform.test:8444/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&5' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:14.275 551 worker/1 external/wpt/cors/basic.htm passed\n15:28:14.275 551 worker/1 killing primary driver\n15:28:14.275 551 killed pid 1153\n15:28:14.276 551 worker/1 killing secondary driver\n15:28:14.379 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm output stderr lines:\n15:28:14.379 558 \n15:28:14.379 558 DevTools listening on ws://127.0.0.1:51402/devtools/browser/644983a8-963f-48b1-b73f-bc4da66bb23b\n15:28:14.379 558 [15:28:13.283] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:14.379 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:14.379 558 \n15:28:14.379 558 [15:28:13.512] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:14.379 558 [15:28:13.512] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:14.379 558 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:14.388 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-competing-names-passwords.htm output stderr lines:\n15:28:14.388 557 [15:28:13.126] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:14.388 557 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:14.388 557 \n15:28:14.388 557 [15:28:13.342] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:14.388 557 [15:28:13.342] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:14.388 557 CONSOLE WARNING: line 28: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:14.383 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm passed\n15:28:14.383 558 worker/6 killing primary driver\n15:28:14.383 558 killed pid 1171\n15:28:14.384 558 worker/6 killing secondary driver\n15:28:14.392 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-competing-names-passwords.htm passed\n15:28:14.392 557 worker/5 killing primary driver\n15:28:14.392 557 killed pid 1154\n15:28:14.393 557 worker/5 killing secondary driver\n15:28:14.855 556 worker/4 external/wpt/service-workers/cache-storage/worker/cache-add.https.html output stderr lines:\n15:28:14.855 556 \n15:28:14.855 556 DevTools listening on ws://127.0.0.1:51399/devtools/browser/0a1e9d12-5df0-4ea6-bfd6-e4302fb42557\n15:28:14.855 556 [15:28:13.199] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:14.855 556 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:14.855 556 \n15:28:14.855 556 [15:28:13.388] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:14.855 556 [15:28:13.388] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:14.858 556 worker/4 external/wpt/service-workers/cache-storage/worker/cache-add.https.html passed\n15:28:14.858 556 worker/4 killing primary driver\n15:28:14.858 556 killed pid 1160\n15:28:14.859 556 worker/4 killing secondary driver\n15:28:14.887 553 worker/3 external/wpt/service-workers/cache-storage/window/cache-add.https.html output stderr lines:\n15:28:14.887 553 [15:28:13.126] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:14.887 553 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:14.887 553 \n15:28:14.887 553 [15:28:13.322] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:14.887 553 [15:28:13.322] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:14.893 552 worker/2 external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html output stderr lines:\n15:28:14.893 552 [15:28:13.197] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:14.893 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:14.893 552 \n15:28:14.893 552 [15:28:13.403] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:14.893 552 [15:28:13.403] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:14.890 553 worker/3 external/wpt/service-workers/cache-storage/window/cache-add.https.html passed\n15:28:14.890 553 worker/3 killing primary driver\n15:28:14.890 553 killed pid 1159\n15:28:14.891 553 worker/3 killing secondary driver\n15:28:14.896 552 worker/2 external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html passed\n15:28:14.896 552 worker/2 killing primary driver\n15:28:14.896 552 killed pid 1161\n15:28:14.896 552 worker/2 killing secondary driver\n15:28:15.654 559 worker/7 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/worker/cache-add.https.html output stderr lines:\n15:28:15.654 559 \n15:28:15.655 559 DevTools listening on ws://127.0.0.1:51426/devtools/browser/44c70e8f-b8b1-4372-a9e8-b77f0dd1d440\n15:28:15.655 559 [15:28:13.875] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:15.655 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:15.655 559 \n15:28:15.655 559 [15:28:14.027] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:15.655 559 [15:28:14.027] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:15.658 559 worker/7 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/worker/cache-add.https.html passed\n15:28:15.658 559 worker/7 killing primary driver\n15:28:15.659 559 killed pid 1188\n15:28:15.659 559 worker/7 killing secondary driver\n15:28:15.789 551 worker/1 external/wpt/cors/basic.htm output stderr lines:\n15:28:15.789 551 \n15:28:15.789 551 DevTools listening on ws://127.0.0.1:51483/devtools/browser/b8fa28d1-331f-4142-9107-0838b62a7249\n15:28:15.789 551 [15:28:14.640] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:15.789 551 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:15.789 551 \n15:28:15.789 551 [15:28:14.814] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:15.789 551 [15:28:14.814] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:15.789 551 CONSOLE ERROR: Access to XMLHttpRequest at 'http://www1.web-platform.test:8001/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&1' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:15.789 551 CONSOLE ERROR: Access to XMLHttpRequest at 'http://web-platform.test:8081/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&2' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:15.789 551 CONSOLE ERROR: Access to XMLHttpRequest at 'https://www1.web-platform.test:8444/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&4' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:15.789 551 CONSOLE ERROR: Access to XMLHttpRequest at 'https://web-platform.test:8444/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&5' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:15.789 551 CONSOLE ERROR: Access to XMLHttpRequest at 'http://www1.web-platform.test:8081/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&3' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:15.792 551 worker/1 external/wpt/cors/basic.htm passed\n15:28:15.792 551 worker/1 killing primary driver\n15:28:15.792 551 killed pid 1194\n15:28:15.793 551 worker/1 killing secondary driver\n15:28:15.894 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm output stderr lines:\n15:28:15.894 557 [15:28:14.748] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:15.894 557 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:15.894 557 \n15:28:15.894 557 [15:28:15.010] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:15.894 557 [15:28:15.010] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:15.894 557 CONSOLE WARNING: line 24: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:15.903 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm passed\n15:28:15.903 557 worker/5 killing primary driver\n15:28:15.904 557 killed pid 1196\n15:28:15.904 557 worker/5 killing secondary driver\n15:28:16.060 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-competing-names-passwords.htm output stderr lines:\n15:28:16.060 558 [15:28:14.744] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:16.060 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:16.060 558 \n15:28:16.060 558 [15:28:14.917] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:16.060 558 [15:28:14.917] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:16.060 558 CONSOLE WARNING: line 28: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:16.064 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-competing-names-passwords.htm passed\n15:28:16.064 558 worker/6 killing primary driver\n15:28:16.064 558 killed pid 1195\n15:28:16.065 558 worker/6 killing secondary driver\n15:28:16.806 553 worker/3 external/wpt/service-workers/cache-storage/window/cache-add.https.html output stderr lines:\n15:28:16.806 553 [15:28:15.217] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:16.806 553 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:16.806 553 \n15:28:16.806 553 [15:28:15.434] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:16.806 553 [15:28:15.434] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:16.809 553 worker/3 external/wpt/service-workers/cache-storage/window/cache-add.https.html passed\n15:28:16.809 553 worker/3 killing primary driver\n15:28:16.809 553 killed pid 1211\n15:28:16.809 553 worker/3 killing secondary driver\n15:28:16.897 552 worker/2 external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html output stderr lines:\n15:28:16.897 552 \n15:28:16.897 552 DevTools listening on ws://127.0.0.1:51522/devtools/browser/296d13eb-b235-4dcc-a959-342c3ca829f4\n15:28:16.897 552 [15:28:15.195] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:16.897 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:16.897 552 \n15:28:16.897 552 [15:28:15.399] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:16.897 552 [15:28:15.399] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:16.898 556 worker/4 external/wpt/service-workers/cache-storage/worker/cache-add.https.html output stderr lines:\n15:28:16.898 556 \n15:28:16.898 556 DevTools listening on ws://127.0.0.1:51524/devtools/browser/538d74d4-9cbc-43c1-a9ae-c363017ae871\n15:28:16.898 556 [15:28:15.216] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:16.898 556 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:16.898 556 \n15:28:16.898 556 [15:28:15.417] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:16.898 556 [15:28:15.417] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:16.899 552 worker/2 external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html passed\n15:28:16.899 552 worker/2 killing primary driver\n15:28:16.900 552 killed pid 1212\n15:28:16.900 552 worker/2 killing secondary driver\n15:28:16.901 556 worker/4 external/wpt/service-workers/cache-storage/worker/cache-add.https.html passed\n15:28:16.901 556 worker/4 killing primary driver\n15:28:16.901 556 killed pid 1209\n15:28:16.901 556 worker/4 killing secondary driver\n15:28:17.205 551 worker/1 external/wpt/cors/basic.htm output stderr lines:\n15:28:17.205 551 \n15:28:17.205 551 DevTools listening on ws://127.0.0.1:51569/devtools/browser/c8a0cd40-f648-425f-8834-c37df08bb478\n15:28:17.205 551 [15:28:16.033] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:17.205 551 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:17.205 551 \n15:28:17.205 551 [15:28:16.285] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:17.205 551 [15:28:16.285] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:17.206 551 CONSOLE ERROR: Access to XMLHttpRequest at 'http://www1.web-platform.test:8001/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&1' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:17.206 551 CONSOLE ERROR: Access to XMLHttpRequest at 'http://web-platform.test:8081/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&2' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:17.206 551 CONSOLE ERROR: Access to XMLHttpRequest at 'http://www1.web-platform.test:8081/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&3' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:17.206 551 CONSOLE ERROR: Access to XMLHttpRequest at 'https://www1.web-platform.test:8444/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&4' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:17.206 551 CONSOLE ERROR: Access to XMLHttpRequest at 'https://web-platform.test:8444/cors/resources/cors-makeheader.py?get_value=hest_er_best&origin=none&5' from origin 'http://web-platform.test:8001' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.\n15:28:17.208 551 worker/1 external/wpt/cors/basic.htm passed\n15:28:17.208 551 worker/1 killing secondary driver\n15:28:17.208 551 worker/1 killing primary driver\n15:28:17.209 551 killed pid 1227\n15:28:17.209 551 worker/1 killing secondary driver\n15:28:17.219 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic.htm output stderr lines:\n15:28:17.219 557 \n15:28:17.219 557 DevTools listening on ws://127.0.0.1:51570/devtools/browser/06778d25-9eda-40c5-b933-290c8044e214\n15:28:17.219 557 [15:28:16.172] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:17.219 557 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:17.219 557 \n15:28:17.219 557 [15:28:16.375] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:17.219 557 [15:28:16.375] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:17.219 557 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:17.222 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic.htm passed\n15:28:17.223 557 worker/5 killing primary driver\n15:28:17.223 557 killed pid 1231\n15:28:17.223 557 worker/5 killing secondary driver\n15:28:17.279 559 worker/7 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/worker/cache-add.https.html output stderr lines:\n15:28:17.279 559 \n15:28:17.279 559 DevTools listening on ws://127.0.0.1:51563/devtools/browser/6b720823-48f8-436b-a657-0a578a1bbb24\n15:28:17.279 559 [15:28:15.910] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:17.279 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:17.279 559 \n15:28:17.279 559 [15:28:16.271] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:17.279 559 [15:28:16.272] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:17.283 559 worker/7 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/worker/cache-add.https.html passed\n15:28:17.283 559 worker/7 killing primary driver\n15:28:17.283 559 killed pid 1225\n15:28:17.284 559 worker/7 killing secondary driver\n15:28:17.346 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic.htm output stderr lines:\n15:28:17.347 558 [15:28:16.316] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:17.347 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:17.347 558 \n15:28:17.347 558 [15:28:16.443] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:17.347 558 [15:28:16.443] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:17.347 558 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:17.350 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic.htm passed\n15:28:17.350 558 worker/6 killing primary driver\n15:28:17.350 558 killed pid 1240\n15:28:17.351 558 worker/6 killing secondary driver\n15:28:18.568 556 worker/4 external/wpt/service-workers/cache-storage/worker/cache-add.https.html output stderr lines:\n15:28:18.568 556 [15:28:17.196] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:18.568 556 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:18.568 556 \n15:28:18.568 556 [15:28:17.528] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:18.568 556 [15:28:17.528] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:18.571 556 worker/4 external/wpt/service-workers/cache-storage/worker/cache-add.https.html passed\n15:28:18.571 556 worker/4 killing primary driver\n15:28:18.571 556 killed pid 1247\n15:28:18.571 556 worker/4 killing secondary driver\n15:28:18.593 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm output stderr lines:\n15:28:18.594 558 \n15:28:18.594 558 DevTools listening on ws://127.0.0.1:51691/devtools/browser/fb50129b-a040-471d-99b8-2b31aebf1821\n15:28:18.594 558 [15:28:17.680] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:18.594 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:18.594 558 \n15:28:18.594 558 [15:28:17.885] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:18.594 558 [15:28:17.885] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:18.594 558 CONSOLE WARNING: line 24: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:18.604 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm passed\n15:28:18.604 558 worker/6 killing primary driver\n15:28:18.604 558 killed pid 1267\n15:28:18.605 558 worker/6 killing secondary driver\n15:28:18.623 552 worker/2 external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html output stderr lines:\n15:28:18.624 552 \n15:28:18.624 552 DevTools listening on ws://127.0.0.1:51675/devtools/browser/65d7c191-fa64-43ba-b90c-4e69f2036dca\n15:28:18.624 552 [15:28:17.193] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:18.624 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:18.624 552 \n15:28:18.624 552 [15:28:17.583] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:18.624 552 [15:28:17.584] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:18.633 552 worker/2 external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html passed\n15:28:18.633 552 worker/2 killing primary driver\n15:28:18.634 552 killed pid 1246\n15:28:18.634 552 worker/2 killing secondary driver\n15:28:18.633 553 worker/3 external/wpt/service-workers/cache-storage/window/cache-add.https.html output stderr lines:\n15:28:18.633 553 \n15:28:18.633 553 DevTools listening on ws://127.0.0.1:51668/devtools/browser/e7a99713-17cc-4291-bfe9-1989444c4f28\n15:28:18.633 553 [15:28:17.162] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:18.633 553 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:18.633 553 \n15:28:18.633 553 [15:28:17.417] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:18.633 553 [15:28:17.417] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:18.646 553 worker/3 external/wpt/service-workers/cache-storage/window/cache-add.https.html passed\n15:28:18.646 553 worker/3 killing primary driver\n15:28:18.646 553 killed pid 1245\n15:28:18.647 553 worker/3 killing secondary driver\n15:28:18.664 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm output stderr lines:\n15:28:18.664 557 [15:28:17.542] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:18.664 557 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:18.664 557 \n15:28:18.664 557 [15:28:17.804] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:18.664 557 [15:28:17.804] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:18.664 557 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:18.673 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm passed\n15:28:18.673 557 worker/5 killing primary driver\n15:28:18.673 557 killed pid 1261\n15:28:18.674 557 worker/5 killing secondary driver\n15:28:18.950 559 worker/7 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/worker/cache-add.https.html output stderr lines:\n15:28:18.950 559 \n15:28:18.950 559 DevTools listening on ws://127.0.0.1:51690/devtools/browser/755018b1-9a12-4e8a-b6ad-0302e340c2dc\n15:28:18.950 559 [15:28:17.626] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:18.950 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:18.950 559 \n15:28:18.950 559 [15:28:17.815] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:18.950 559 [15:28:17.815] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:18.954 559 worker/7 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/worker/cache-add.https.html passed\n15:28:18.954 559 worker/7 killing primary driver\n15:28:18.954 559 killed pid 1262\n15:28:18.954 559 worker/7 killing secondary driver\n15:28:19.330 551 worker/1 external/wpt/workers/modules/dedicated-worker-options-credentials.html output stderr lines:\n15:28:19.330 551 \n15:28:19.330 551 DevTools listening on ws://127.0.0.1:51689/devtools/browser/744f8cb6-8634-4f8e-9d47-b853bbcbb73c\n15:28:19.330 551 [15:28:17.582] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:19.330 551 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:19.330 551 \n15:28:19.330 551 [15:28:17.797] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:19.330 551 [15:28:17.797] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:19.333 551 worker/1 external/wpt/workers/modules/dedicated-worker-options-credentials.html passed\n15:28:19.333 551 worker/1 killing primary driver\n15:28:19.333 551 killed pid 1260\n15:28:19.333 551 worker/1 killing secondary driver\n15:28:20.135 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm output stderr lines:\n15:28:20.136 558 \n15:28:20.136 558 DevTools listening on ws://127.0.0.1:51812/devtools/browser/3df7babf-18ae-43c7-a54f-7801bbd48fde\n15:28:20.136 558 [15:28:19.114] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:20.136 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:20.136 558 \n15:28:20.136 558 [15:28:19.385] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:20.136 558 [15:28:19.385] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:20.136 558 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:20.139 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm passed\n15:28:20.139 558 worker/6 killing primary driver\n15:28:20.140 558 killed pid 1281\n15:28:20.140 558 worker/6 killing secondary driver\n15:28:20.175 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-competing-names-passwords.htm output stderr lines:\n15:28:20.175 557 [15:28:19.084] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:20.176 557 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:20.176 557 \n15:28:20.176 557 [15:28:19.388] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:20.176 557 [15:28:19.388] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:20.176 557 CONSOLE WARNING: line 28: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:20.191 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-competing-names-passwords.htm passed\n15:28:20.192 557 worker/5 killing primary driver\n15:28:20.192 557 killed pid 1284\n15:28:20.193 557 worker/5 killing secondary driver\n15:28:20.663 556 worker/4 external/wpt/service-workers/cache-storage/worker/cache-add.https.html output stderr lines:\n15:28:20.663 556 \n15:28:20.663 556 DevTools listening on ws://127.0.0.1:51810/devtools/browser/31ff6c4f-7fac-4f32-a162-923f97ba0b72\n15:28:20.663 556 [15:28:19.089] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:20.663 556 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:20.663 556 \n15:28:20.663 556 [15:28:19.414] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:20.664 556 [15:28:19.414] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:20.666 556 worker/4 external/wpt/service-workers/cache-storage/worker/cache-add.https.html passed\n15:28:20.666 556 worker/4 killing primary driver\n15:28:20.666 556 killed pid 1280\n15:28:20.666 556 worker/4 killing secondary driver\n15:28:20.745 559 worker/7 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/worker/cache-add.https.html output stderr lines:\n15:28:20.745 559 \n15:28:20.745 559 DevTools listening on ws://127.0.0.1:51822/devtools/browser/833baaff-7bf1-426f-88c5-268a215aacaa\n15:28:20.745 559 [15:28:19.371] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:20.745 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:20.745 559 \n15:28:20.745 559 [15:28:19.581] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:20.745 559 [15:28:19.581] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:20.749 559 worker/7 virtual/outofblink-cors/external/wpt/service-workers/cache-storage/worker/cache-add.https.html passed\n15:28:20.749 559 worker/7 killing secondary driver\n15:28:20.749 559 worker/7 killing primary driver\n15:28:20.750 559 killed pid 1299\n15:28:20.750 559 worker/7 killing secondary driver\n15:28:20.760 553 worker/3 external/wpt/service-workers/cache-storage/window/cache-add.https.html output stderr lines:\n15:28:20.760 553 \n15:28:20.760 553 DevTools listening on ws://127.0.0.1:51817/devtools/browser/73ee1eaf-2c39-4a5e-8e3b-70e008076a55\n15:28:20.760 553 [15:28:19.064] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:20.760 553 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:20.760 553 \n15:28:20.760 553 [15:28:19.386] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:20.760 553 [15:28:19.386] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:20.763 553 worker/3 external/wpt/service-workers/cache-storage/window/cache-add.https.html passed\n15:28:20.763 553 worker/3 killing primary driver\n15:28:20.763 553 killed pid 1283\n15:28:20.763 553 worker/3 killing secondary driver\n15:28:20.773 552 worker/2 external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html output stderr lines:\n15:28:20.773 552 \n15:28:20.773 552 DevTools listening on ws://127.0.0.1:51816/devtools/browser/383356fe-8f86-41b6-9e4b-efa0265bdfc0\n15:28:20.773 552 [15:28:19.123] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:20.773 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:20.773 552 \n15:28:20.773 552 [15:28:19.349] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:20.773 552 [15:28:19.349] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:20.775 552 worker/2 external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html passed\n15:28:20.775 552 worker/2 killing primary driver\n15:28:20.776 552 killed pid 1282\n15:28:20.776 552 worker/2 killing secondary driver\n15:28:21.243 551 worker/1 external/wpt/workers/modules/dedicated-worker-options-credentials.html output stderr lines:\n15:28:21.243 551 \n15:28:21.243 551 DevTools listening on ws://127.0.0.1:51823/devtools/browser/15eb74cd-5030-4de8-a261-18d5e4b2be35\n15:28:21.243 551 [15:28:19.586] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:21.243 551 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:21.243 551 \n15:28:21.243 551 [15:28:19.709] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:21.243 551 [15:28:19.709] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:21.251 551 worker/1 external/wpt/workers/modules/dedicated-worker-options-credentials.html passed\n15:28:21.251 551 worker/1 killing primary driver\n15:28:21.251 551 killed pid 1310\n15:28:21.252 551 worker/1 killing secondary driver\n15:28:21.746 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm output stderr lines:\n15:28:21.746 557 \n15:28:21.746 557 DevTools listening on ws://127.0.0.1:51892/devtools/browser/58365b18-6cb3-40e8-92dc-8c7e6b916ea8\n15:28:21.746 557 [15:28:20.483] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:21.747 557 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:21.747 557 \n15:28:21.747 557 [15:28:20.600] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:21.747 557 [15:28:20.600] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:21.747 557 CONSOLE WARNING: line 24: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:21.751 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm passed\n15:28:21.751 557 worker/5 killing primary driver\n15:28:21.751 557 killed pid 1316\n15:28:21.752 557 worker/5 killing secondary driver\n15:28:21.802 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-competing-names-passwords.htm output stderr lines:\n15:28:21.803 558 [15:28:20.457] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:21.803 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:21.803 558 \n15:28:21.803 558 [15:28:20.570] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:21.803 558 [15:28:20.570] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:21.803 558 CONSOLE WARNING: line 28: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:21.807 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-competing-names-passwords.htm passed\n15:28:21.807 558 worker/6 killing primary driver\n15:28:21.807 558 killed pid 1315\n15:28:21.807 558 worker/6 killing secondary driver\n15:28:22.397 559 worker/7 external/wpt/worklets/audio-worklet-credentials.https.html output stderr lines:\n15:28:22.398 559 [15:28:21.110] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:22.398 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:22.398 559 \n15:28:22.398 559 [15:28:21.387] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:22.398 559 [15:28:21.387] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:22.400 559 worker/7 external/wpt/worklets/audio-worklet-credentials.https.html passed\n15:28:22.400 559 worker/7 killing primary driver\n15:28:22.400 559 killed pid 1326\n15:28:22.401 559 worker/7 killing secondary driver\n15:28:22.565 556 worker/4 external/wpt/service-workers/cache-storage/worker/cache-add.https.html output stderr lines:\n15:28:22.565 556 \n15:28:22.565 556 DevTools listening on ws://127.0.0.1:51946/devtools/browser/f2ff570a-c712-4eb2-b49f-5a5ac9de6886\n15:28:22.565 556 [15:28:21.041] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:22.565 556 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:22.566 556 \n15:28:22.566 556 [15:28:21.268] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:22.566 556 [15:28:21.268] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:22.568 556 worker/4 external/wpt/service-workers/cache-storage/worker/cache-add.https.html passed\n15:28:22.568 556 worker/4 killing primary driver\n15:28:22.568 556 killed pid 1325\n15:28:22.569 556 worker/4 killing secondary driver\n15:28:22.589 552 worker/2 external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html output stderr lines:\n15:28:22.589 552 \n15:28:22.589 552 DevTools listening on ws://127.0.0.1:51947/devtools/browser/8c564626-7077-4e72-98cf-39a5f3bd5973\n15:28:22.589 552 [15:28:21.135] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:22.589 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:22.589 552 \n15:28:22.589 552 [15:28:21.389] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:22.589 552 [15:28:21.389] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:22.591 552 worker/2 external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html passed\n15:28:22.591 552 worker/2 killing secondary driver\n15:28:22.592 552 worker/2 killing primary driver\n15:28:22.592 552 killed pid 1328\n15:28:22.593 552 worker/2 killing secondary driver\n15:28:22.604 553 worker/3 external/wpt/service-workers/cache-storage/window/cache-add.https.html output stderr lines:\n15:28:22.604 553 \n15:28:22.604 553 DevTools listening on ws://127.0.0.1:51953/devtools/browser/a9548f24-ab80-4680-9a72-4c4b368b7d2b\n15:28:22.604 553 [15:28:21.067] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:22.604 553 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:22.604 553 \n15:28:22.604 553 [15:28:21.389] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:22.604 553 [15:28:21.389] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:22.606 553 worker/3 external/wpt/service-workers/cache-storage/window/cache-add.https.html passed\n15:28:22.606 553 worker/3 killing secondary driver\n15:28:22.607 553 worker/3 killing primary driver\n15:28:22.607 553 killed pid 1327\n15:28:22.608 553 worker/3 killing secondary driver\n15:28:23.053 551 worker/1 external/wpt/workers/modules/dedicated-worker-options-credentials.html output stderr lines:\n15:28:23.053 551 \n15:28:23.053 551 DevTools listening on ws://127.0.0.1:51954/devtools/browser/3c62a0f6-e9f5-481f-af5f-1f606b8d3538\n15:28:23.053 551 [15:28:21.513] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:23.053 551 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:23.053 551 \n15:28:23.053 551 [15:28:21.638] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:23.053 551 [15:28:21.638] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:23.055 551 worker/1 external/wpt/workers/modules/dedicated-worker-options-credentials.html passed\n15:28:23.055 551 worker/1 killing primary driver\n15:28:23.056 551 killed pid 1345\n15:28:23.056 551 worker/1 killing secondary driver\n15:28:23.202 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic.htm output stderr lines:\n15:28:23.203 557 \n15:28:23.203 557 DevTools listening on ws://127.0.0.1:51967/devtools/browser/b15347bd-9d48-43d1-8197-f5227f926565\n15:28:23.203 557 [15:28:22.014] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:23.203 557 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:23.203 557 \n15:28:23.203 557 [15:28:22.145] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:23.203 557 [15:28:22.145] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:23.203 557 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:23.206 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic.htm passed\n15:28:23.206 557 worker/5 killing primary driver\n15:28:23.207 557 killed pid 1350\n15:28:23.207 557 worker/5 killing secondary driver\n15:28:23.339 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic.htm output stderr lines:\n15:28:23.340 558 \n15:28:23.340 558 DevTools listening on ws://127.0.0.1:51968/devtools/browser/f73d83c9-7bee-44f0-82c6-3eb0366bff67\n15:28:23.340 558 [15:28:22.044] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:23.340 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:23.340 558 \n15:28:23.340 558 [15:28:22.161] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:23.340 558 [15:28:22.161] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:23.340 558 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:23.343 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic.htm passed\n15:28:23.343 558 worker/6 killing primary driver\n15:28:23.344 558 killed pid 1351\n15:28:23.344 558 worker/6 killing secondary driver\n15:28:24.058 552 worker/2 external/wpt/xhr/send-authentication-competing-names-passwords.htm output stderr lines:\n15:28:24.058 552 [15:28:22.952] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:24.058 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:24.058 552 \n15:28:24.058 552 [15:28:23.142] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:24.058 552 [15:28:23.142] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:24.058 552 CONSOLE WARNING: line 28: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:24.060 559 worker/7 external/wpt/worklets/paint-worklet-credentials.https.html output stderr lines:\n15:28:24.061 559 [15:28:22.808] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:24.061 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:24.061 559 \n15:28:24.061 559 [15:28:23.054] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:24.061 559 [15:28:23.054] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:24.060 552 worker/2 external/wpt/xhr/send-authentication-competing-names-passwords.htm passed\n15:28:24.060 552 worker/2 killing primary driver\n15:28:24.061 552 killed pid 1363\n15:28:24.061 552 worker/2 killing secondary driver\n15:28:24.063 559 worker/7 external/wpt/worklets/paint-worklet-credentials.https.html passed\n15:28:24.063 559 worker/7 killing primary driver\n15:28:24.063 559 killed pid 1360\n15:28:24.064 559 worker/7 killing secondary driver\n15:28:24.419 556 worker/4 external/wpt/service-workers/cache-storage/worker/cache-add.https.html output stderr lines:\n15:28:24.419 556 [15:28:22.953] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:24.419 556 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:24.420 556 \n15:28:24.420 556 [15:28:23.145] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:24.420 556 [15:28:23.145] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:24.422 556 worker/4 external/wpt/service-workers/cache-storage/worker/cache-add.https.html passed\n15:28:24.422 556 worker/4 killing secondary driver\n15:28:24.422 556 worker/4 exiting\n15:28:24.422 556 worker/4 cleaning up\n15:28:24.422 556 worker/4 killing primary driver\n15:28:24.423 556 killed pid 1361\n15:28:24.423 556 worker/4 killing secondary driver\n15:28:24.517 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm output stderr lines:\n15:28:24.517 557 \n15:28:24.517 557 DevTools listening on ws://127.0.0.1:52084/devtools/browser/51733922-8000-4aff-a3f2-ac39ea13eec3\n15:28:24.517 557 [15:28:23.464] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:24.518 557 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:24.518 557 \n15:28:24.518 557 [15:28:23.666] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:24.518 557 [15:28:23.666] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:24.518 557 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:24.521 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm passed\n15:28:24.521 557 worker/5 killing primary driver\n15:28:24.522 557 killed pid 1385\n15:28:24.522 557 worker/5 killing secondary driver\n15:28:24.450 553 worker/3 fast/css-intrinsic-dimensions/height-tables.html output stderr lines:\n15:28:24.451 553 \n15:28:24.451 553 DevTools listening on ws://127.0.0.1:52070/devtools/browser/b39b354d-da48-4311-beb1-07d0d327ea75\n15:28:24.451 553 [15:28:23.007] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:24.451 553 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:24.451 553 \n15:28:24.451 553 [15:28:23.282] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:24.451 553 [15:28:23.282] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:24.606 553 worker/3 fast/css-intrinsic-dimensions/height-tables.html output stderr lines:\n15:28:24.606 553 \n15:28:24.606 553 DevTools listening on ws://127.0.0.1:52070/devtools/browser/b39b354d-da48-4311-beb1-07d0d327ea75\n15:28:24.606 553 [15:28:23.007] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:24.606 553 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:24.606 553 \n15:28:24.606 553 [15:28:23.282] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:24.606 553 [15:28:23.282] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:24.607 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm output stderr lines:\n15:28:24.607 558 [15:28:23.577] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:24.607 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:24.607 558 \n15:28:24.607 558 [15:28:23.729] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:24.607 558 [15:28:23.729] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:24.607 558 CONSOLE WARNING: line 24: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:24.607 553 worker/3 fast/css-intrinsic-dimensions/height-tables.html passed\n15:28:24.607 553 worker/3 killing primary driver\n15:28:24.607 553 killed pid 1365\n15:28:24.608 553 worker/3 killing secondary driver\n15:28:24.610 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm passed\n15:28:24.611 558 worker/6 killing primary driver\n15:28:24.611 558 killed pid 1388\n15:28:24.612 558 worker/6 killing secondary driver\n15:28:24.944 551 worker/1 external/wpt/workers/modules/dedicated-worker-options-credentials.html output stderr lines:\n15:28:24.944 551 \n15:28:24.944 551 DevTools listening on ws://127.0.0.1:52083/devtools/browser/51d648f5-4bd6-4a9f-8293-b1c98a5d0b48\n15:28:24.944 551 [15:28:23.313] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:24.944 551 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:24.944 551 \n15:28:24.944 551 [15:28:23.565] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:24.945 551 [15:28:23.565] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:24.947 551 worker/1 external/wpt/workers/modules/dedicated-worker-options-credentials.html passed\n15:28:24.947 551 worker/1 killing primary driver\n15:28:24.947 551 killed pid 1380\n15:28:24.948 551 worker/1 killing secondary driver\n15:28:25.391 552 worker/2 external/wpt/xhr/send-authentication-basic-repeat-no-args.htm output stderr lines:\n15:28:25.391 552 \n15:28:25.391 552 DevTools listening on ws://127.0.0.1:52123/devtools/browser/e29534ea-bd27-43f5-b911-38f44fbed4b8\n15:28:25.391 552 [15:28:24.321] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:25.391 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:25.391 552 \n15:28:25.391 552 [15:28:24.505] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:25.391 552 [15:28:24.505] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:25.391 552 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:25.393 552 worker/2 external/wpt/xhr/send-authentication-basic-repeat-no-args.htm passed\n15:28:25.393 552 worker/2 killing primary driver\n15:28:25.394 552 killed pid 1397\n15:28:25.394 552 worker/2 killing secondary driver\n15:28:25.485 559 worker/7 external/wpt/worklets/animation-worklet-credentials.https.html output stderr lines:\n15:28:25.486 559 [15:28:24.317] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:25.486 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:25.486 559 \n15:28:25.486 559 [15:28:24.500] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:25.486 559 [15:28:24.500] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:25.488 559 worker/7 external/wpt/worklets/animation-worklet-credentials.https.html passed\n15:28:25.488 559 worker/7 killing primary driver\n15:28:25.489 559 killed pid 1398\n15:28:25.489 559 worker/7 killing secondary driver\n15:28:25.860 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm output stderr lines:\n15:28:25.860 558 [15:28:24.933] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:25.860 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:25.860 558 \n15:28:25.860 558 [15:28:25.140] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:25.860 558 [15:28:25.140] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:25.860 558 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:25.864 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm passed\n15:28:25.864 558 worker/6 killing primary driver\n15:28:25.864 558 killed pid 1410\n15:28:25.865 558 worker/6 killing secondary driver\n15:28:25.909 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-competing-names-passwords.htm output stderr lines:\n15:28:25.909 557 \n15:28:25.910 557 DevTools listening on ws://127.0.0.1:52153/devtools/browser/c022a45e-c213-40be-bf2a-25069d45eefc\n15:28:25.910 557 [15:28:24.881] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:25.910 557 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:25.910 557 \n15:28:25.910 557 [15:28:25.075] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:25.910 557 [15:28:25.075] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:25.910 557 CONSOLE WARNING: line 28: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:25.913 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-competing-names-passwords.htm passed\n15:28:25.913 557 worker/5 killing primary driver\n15:28:25.914 557 killed pid 1408\n15:28:25.914 557 worker/5 killing secondary driver\n15:28:26.061 553 worker/3 fast/css-intrinsic-dimensions/height-tables.html output stderr lines:\n15:28:26.061 553 [15:28:24.954] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:26.061 553 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:26.061 553 \n15:28:26.061 553 [15:28:25.150] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:26.061 553 [15:28:25.150] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:26.360 553 worker/3 fast/css-intrinsic-dimensions/height-tables.html output stderr lines:\n15:28:26.360 553 [15:28:24.954] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:26.360 553 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:26.360 553 \n15:28:26.360 553 [15:28:25.150] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:26.360 553 [15:28:25.150] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:26.361 553 worker/3 fast/css-intrinsic-dimensions/height-tables.html passed\n15:28:26.361 553 worker/3 killing primary driver\n15:28:26.362 553 killed pid 1409\n15:28:26.362 553 worker/3 killing secondary driver\n15:28:26.472 552 worker/2 external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm output stderr lines:\n15:28:26.472 552 \n15:28:26.472 552 DevTools listening on ws://127.0.0.1:52176/devtools/browser/48e81a3d-afd7-44b8-ad7e-408c13038f27\n15:28:26.472 552 [15:28:25.659] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:26.472 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:26.472 552 \n15:28:26.472 552 [15:28:25.813] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:26.472 552 [15:28:25.813] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:26.472 552 CONSOLE WARNING: line 24: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:26.474 552 worker/2 external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm passed\n15:28:26.474 552 worker/2 killing primary driver\n15:28:26.475 552 killed pid 1428\n15:28:26.475 552 worker/2 killing secondary driver\n15:28:26.611 551 worker/1 external/wpt/workers/modules/dedicated-worker-options-credentials.html output stderr lines:\n15:28:26.611 551 \n15:28:26.611 551 DevTools listening on ws://127.0.0.1:52160/devtools/browser/b54689fd-30db-4044-944e-d5339da79596\n15:28:26.611 551 [15:28:25.172] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:26.611 551 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:26.611 551 \n15:28:26.611 551 [15:28:25.281] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:26.611 551 [15:28:25.281] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:26.614 551 worker/1 external/wpt/workers/modules/dedicated-worker-options-credentials.html passed\n15:28:26.614 551 worker/1 killing primary driver\n15:28:26.614 551 killed pid 1423\n15:28:26.614 551 worker/1 killing secondary driver\n15:28:26.727 559 worker/7 external/wpt/worklets/layout-worklet-credentials.https.html output stderr lines:\n15:28:26.727 559 \n15:28:26.727 559 DevTools listening on ws://127.0.0.1:52177/devtools/browser/7c8c7d32-49af-42d0-9a3f-8422a55fa06d\n15:28:26.727 559 [15:28:25.713] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:26.727 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:26.727 559 \n15:28:26.727 559 [15:28:25.823] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:26.727 559 [15:28:25.823] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:26.737 559 worker/7 external/wpt/worklets/layout-worklet-credentials.https.html passed\n15:28:26.737 559 worker/7 killing primary driver\n15:28:26.737 559 killed pid 1429\n15:28:26.738 559 worker/7 killing secondary driver\n15:28:27.168 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm output stderr lines:\n15:28:27.168 557 \n15:28:27.168 557 DevTools listening on ws://127.0.0.1:52199/devtools/browser/800bd338-6003-4ed5-bcb0-1380f82ef1fa\n15:28:27.168 557 [15:28:26.165] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:27.168 557 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:27.168 557 \n15:28:27.168 557 [15:28:26.288] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:27.168 557 [15:28:26.288] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:27.168 557 CONSOLE WARNING: line 24: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:27.172 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm passed\n15:28:27.172 557 worker/5 killing primary driver\n15:28:27.172 557 killed pid 1439\n15:28:27.173 557 worker/5 killing secondary driver\n15:28:27.182 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-competing-names-passwords.htm output stderr lines:\n15:28:27.183 558 \n15:28:27.183 558 DevTools listening on ws://127.0.0.1:52196/devtools/browser/db3fdbb3-b002-4da9-92b9-01a7ae2af8d3\n15:28:27.183 558 [15:28:26.122] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:27.183 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:27.183 558 \n15:28:27.183 558 [15:28:26.250] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:27.183 558 [15:28:26.250] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:27.183 558 CONSOLE WARNING: line 28: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:27.186 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-competing-names-passwords.htm passed\n15:28:27.186 558 worker/6 killing primary driver\n15:28:27.187 558 killed pid 1438\n15:28:27.187 558 worker/6 killing secondary driver\n15:28:27.681 552 worker/2 external/wpt/xhr/send-authentication-basic.htm output stderr lines:\n15:28:27.681 552 \n15:28:27.682 552 DevTools listening on ws://127.0.0.1:52226/devtools/browser/cb1cf4a3-c49c-4394-bd21-fb1984a03b29\n15:28:27.682 552 [15:28:26.736] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:27.682 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:27.682 552 \n15:28:27.682 552 [15:28:26.927] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:27.682 552 [15:28:26.927] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:27.682 552 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:27.684 552 worker/2 external/wpt/xhr/send-authentication-basic.htm passed\n15:28:27.684 552 worker/2 killing primary driver\n15:28:27.684 552 killed pid 1449\n15:28:27.685 552 worker/2 killing secondary driver\n15:28:27.985 559 worker/7 external/wpt/worklets/audio-worklet-credentials.https.html output stderr lines:\n15:28:27.985 559 \n15:28:27.985 559 DevTools listening on ws://127.0.0.1:52229/devtools/browser/aa5c03df-f35f-497d-b1dd-f7808a9db0bc\n15:28:27.985 559 [15:28:26.983] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:27.985 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:27.985 559 \n15:28:27.985 559 [15:28:27.129] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:27.985 559 [15:28:27.129] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:27.988 559 worker/7 external/wpt/worklets/audio-worklet-credentials.https.html passed\n15:28:27.988 559 worker/7 killing primary driver\n15:28:27.988 559 killed pid 1460\n15:28:27.988 559 worker/7 killing secondary driver\n15:28:28.227 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic.htm output stderr lines:\n15:28:28.227 557 \n15:28:28.227 557 DevTools listening on ws://127.0.0.1:52242/devtools/browser/60352776-500c-4ac1-9535-798acd51199f\n15:28:28.227 557 [15:28:27.419] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:28.227 557 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:28.227 557 \n15:28:28.227 557 [15:28:27.539] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:28.228 557 [15:28:27.539] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:28.228 557 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:28.231 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic.htm passed\n15:28:28.231 557 worker/5 killing primary driver\n15:28:28.231 557 killed pid 1468\n15:28:28.232 557 worker/5 killing secondary driver\n15:28:27.890 553 worker/3 fast/css-intrinsic-dimensions/height-tables.html output stderr lines:\n15:28:27.890 553 \n15:28:27.890 553 DevTools listening on ws://127.0.0.1:52223/devtools/browser/06b882cf-0b8d-47ff-b46d-41a9696975bd\n15:28:27.890 553 [15:28:26.601] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:27.890 553 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:27.890 553 \n15:28:27.890 553 [15:28:26.851] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:27.890 553 [15:28:26.851] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:28.122 553 worker/3 fast/css-intrinsic-dimensions/height-tables.html output stderr lines:\n15:28:28.122 553 \n15:28:28.122 553 DevTools listening on ws://127.0.0.1:52223/devtools/browser/06b882cf-0b8d-47ff-b46d-41a9696975bd\n15:28:28.122 553 [15:28:26.601] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:28.122 553 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:28.122 553 \n15:28:28.122 553 [15:28:26.851] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:28.122 553 [15:28:26.851] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:28.186 553 \"/b/s/w/ir/out/Release/image_diff --diff /b/s/w/itIzwtpB/tmplYKV0z/actual.png /b/s/w/itIzwtpB/tmplYKV0z/expected.png /b/s/w/itIzwtpB/tmplYKV0z/diff.png\" took 0.06s\n15:28:28.241 553 \"/b/s/w/ir/out/Release/image_diff --diff /b/s/w/itIzwtpB/tmpv65HyF/actual.png /b/s/w/itIzwtpB/tmpv65HyF/expected.png /b/s/w/itIzwtpB/tmpv65HyF/diff.png\" took 0.05s\n15:28:28.245 537 [175/300] fast/css-intrinsic-dimensions/height-tables.html failed unexpectedly (reference mismatch)\n15:28:28.243 553 worker/3 fast/css-intrinsic-dimensions/height-tables.html failed:\n15:28:28.243 553 worker/3 reference mismatch\n15:28:28.243 553 worker/3 killing primary driver\n15:28:28.244 553 killed pid 1448\n15:28:28.244 553 worker/3 killing secondary driver\n15:28:28.311 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic.htm output stderr lines:\n15:28:28.312 558 [15:28:27.433] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:28.312 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:28.312 558 \n15:28:28.312 558 [15:28:27.555] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:28.312 558 [15:28:27.555] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:28.312 558 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:28.315 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic.htm passed\n15:28:28.315 558 worker/6 killing primary driver\n15:28:28.316 558 killed pid 1469\n15:28:28.316 558 worker/6 killing secondary driver\n15:28:28.329 551 worker/1 external/wpt/workers/modules/dedicated-worker-options-credentials.html output stderr lines:\n15:28:28.329 551 \n15:28:28.329 551 DevTools listening on ws://127.0.0.1:52228/devtools/browser/54558f8a-ca71-4159-8b94-c2a04d58b572\n15:28:28.329 551 [15:28:26.883] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:28.329 551 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:28.329 551 \n15:28:28.329 551 [15:28:27.082] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:28.329 551 [15:28:27.082] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:28.332 551 worker/1 external/wpt/workers/modules/dedicated-worker-options-credentials.html passed\n15:28:28.332 551 worker/1 killing primary driver\n15:28:28.332 551 killed pid 1457\n15:28:28.332 551 worker/1 killing secondary driver\n15:28:29.060 552 worker/2 external/wpt/xhr/send-authentication-competing-names-passwords.htm output stderr lines:\n15:28:29.060 552 \n15:28:29.060 552 DevTools listening on ws://127.0.0.1:52267/devtools/browser/0c18722f-8f7b-42a5-9975-93cc520e7c00\n15:28:29.060 552 [15:28:27.924] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:29.060 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:29.060 552 \n15:28:29.060 552 [15:28:28.020] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:29.060 552 [15:28:28.020] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:29.060 552 CONSOLE WARNING: line 28: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:29.063 552 worker/2 external/wpt/xhr/send-authentication-competing-names-passwords.htm passed\n15:28:29.063 552 worker/2 killing primary driver\n15:28:29.063 552 killed pid 1478\n15:28:29.064 552 worker/2 killing secondary driver\n15:28:29.299 559 worker/7 external/wpt/worklets/paint-worklet-credentials.https.html output stderr lines:\n15:28:29.299 559 \n15:28:29.299 559 DevTools listening on ws://127.0.0.1:52283/devtools/browser/75072dda-280b-48fb-82f3-6d690c25fe58\n15:28:29.299 559 [15:28:28.219] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:29.299 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:29.299 559 \n15:28:29.299 559 [15:28:28.342] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:29.299 559 [15:28:28.343] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:29.301 559 worker/7 external/wpt/worklets/paint-worklet-credentials.https.html passed\n15:28:29.302 559 worker/7 killing primary driver\n15:28:29.302 559 killed pid 1483\n15:28:29.302 559 worker/7 killing secondary driver\n15:28:29.534 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm output stderr lines:\n15:28:29.534 557 \n15:28:29.534 557 DevTools listening on ws://127.0.0.1:52293/devtools/browser/dbbf9ac7-0ec3-4d10-9ff9-60000374a4b4\n15:28:29.534 557 [15:28:28.593] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:29.534 557 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:29.534 557 \n15:28:29.534 557 [15:28:28.776] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:29.534 557 [15:28:28.776] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:29.534 557 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:29.541 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm output stderr lines:\n15:28:29.541 558 [15:28:28.666] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:29.541 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:29.541 558 \n15:28:29.541 558 [15:28:28.801] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:29.542 558 [15:28:28.801] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:29.542 558 CONSOLE WARNING: line 24: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:29.537 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm passed\n15:28:29.538 557 worker/5 killing primary driver\n15:28:29.538 557 killed pid 1490\n15:28:29.538 557 worker/5 killing secondary driver\n15:28:29.545 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm passed\n15:28:29.545 558 worker/6 killing primary driver\n15:28:29.545 558 killed pid 1492\n15:28:29.546 558 worker/6 killing secondary driver\n15:28:29.640 553 worker/3 fast/css-intrinsic-dimensions/height-tables.html output stderr lines:\n15:28:29.640 553 [15:28:28.596] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:29.640 553 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:29.640 553 \n15:28:29.640 553 [15:28:28.786] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:29.641 553 [15:28:28.786] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:29.907 553 worker/3 fast/css-intrinsic-dimensions/height-tables.html output stderr lines:\n15:28:29.907 553 [15:28:28.596] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:29.907 553 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:29.907 553 \n15:28:29.907 553 [15:28:28.786] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:29.907 553 [15:28:28.786] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:29.962 553 \"/b/s/w/ir/out/Release/image_diff --diff /b/s/w/itIzwtpB/tmpEAqe_t/actual.png /b/s/w/itIzwtpB/tmpEAqe_t/expected.png /b/s/w/itIzwtpB/tmpEAqe_t/diff.png\" took 0.05s\n15:28:30.016 553 \"/b/s/w/ir/out/Release/image_diff --diff /b/s/w/itIzwtpB/tmpWZoAxr/actual.png /b/s/w/itIzwtpB/tmpWZoAxr/expected.png /b/s/w/itIzwtpB/tmpWZoAxr/diff.png\" took 0.05s\n15:28:30.020 537 [182/300] fast/css-intrinsic-dimensions/height-tables.html failed unexpectedly (reference mismatch)\n15:28:30.018 553 worker/3 fast/css-intrinsic-dimensions/height-tables.html failed:\n15:28:30.018 553 worker/3 reference mismatch\n15:28:30.019 553 worker/3 killing primary driver\n15:28:30.019 553 killed pid 1491\n15:28:30.020 553 worker/3 killing secondary driver\n15:28:30.109 551 worker/1 external/wpt/workers/modules/dedicated-worker-options-credentials.html output stderr lines:\n15:28:30.110 551 \n15:28:30.110 551 DevTools listening on ws://127.0.0.1:52294/devtools/browser/da4a9edd-e942-4665-a7de-21ffe86bd4d8\n15:28:30.110 551 [15:28:28.660] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:30.110 551 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:30.110 551 \n15:28:30.110 551 [15:28:28.829] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:30.110 551 [15:28:28.829] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:30.112 551 worker/1 external/wpt/workers/modules/dedicated-worker-options-credentials.html passed\n15:28:30.112 551 worker/1 killing primary driver\n15:28:30.112 551 killed pid 1493\n15:28:30.113 551 worker/1 killing secondary driver\n15:28:30.369 552 worker/2 external/wpt/xhr/send-authentication-basic-repeat-no-args.htm output stderr lines:\n15:28:30.369 552 \n15:28:30.369 552 DevTools listening on ws://127.0.0.1:52311/devtools/browser/a5efb951-e3c8-4163-bb66-7e5da22c50f0\n15:28:30.370 552 [15:28:29.305] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:30.370 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:30.370 552 \n15:28:30.370 552 [15:28:29.464] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:30.370 552 [15:28:29.465] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:30.370 552 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:30.372 552 worker/2 external/wpt/xhr/send-authentication-basic-repeat-no-args.htm passed\n15:28:30.372 552 worker/2 killing primary driver\n15:28:30.372 552 killed pid 1510\n15:28:30.373 552 worker/2 killing secondary driver\n15:28:30.598 559 worker/7 external/wpt/worklets/animation-worklet-credentials.https.html output stderr lines:\n15:28:30.598 559 \n15:28:30.598 559 DevTools listening on ws://127.0.0.1:52329/devtools/browser/03578c5e-fadc-4de1-839c-db4e7cf25067\n15:28:30.598 559 [15:28:29.527] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:30.598 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:30.598 559 \n15:28:30.598 559 [15:28:29.615] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:30.598 559 [15:28:29.615] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:30.601 559 worker/7 external/wpt/worklets/animation-worklet-credentials.https.html passed\n15:28:30.601 559 worker/7 killing primary driver\n15:28:30.601 559 killed pid 1515\n15:28:30.601 559 worker/7 killing secondary driver\n15:28:30.804 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm output stderr lines:\n15:28:30.804 558 \n15:28:30.804 558 DevTools listening on ws://127.0.0.1:52337/devtools/browser/8ec23336-3a4f-4956-94c9-f48af6588181\n15:28:30.804 558 [15:28:29.802] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:30.804 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:30.804 558 \n15:28:30.804 558 [15:28:29.966] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:30.804 558 [15:28:29.966] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:30.804 558 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:30.808 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm passed\n15:28:30.808 558 worker/6 killing primary driver\n15:28:30.808 558 killed pid 1521\n15:28:30.809 558 worker/6 killing secondary driver\n15:28:30.898 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-competing-names-passwords.htm output stderr lines:\n15:28:30.898 557 \n15:28:30.898 557 DevTools listening on ws://127.0.0.1:52336/devtools/browser/657cb408-1d14-4604-8697-d318c305ffcb\n15:28:30.898 557 [15:28:29.795] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:30.898 557 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:30.898 557 \n15:28:30.898 557 [15:28:29.965] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:30.898 557 [15:28:29.965] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:30.898 557 CONSOLE WARNING: line 28: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:30.902 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-competing-names-passwords.htm passed\n15:28:30.902 557 worker/5 killing primary driver\n15:28:30.902 557 killed pid 1520\n15:28:30.903 557 worker/5 killing secondary driver\n15:28:31.450 552 worker/2 external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm output stderr lines:\n15:28:31.451 552 \n15:28:31.451 552 DevTools listening on ws://127.0.0.1:52378/devtools/browser/0c2b9fee-6a8c-4727-acc6-8ca68594333c\n15:28:31.451 552 [15:28:30.617] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:31.451 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:31.451 552 \n15:28:31.451 552 [15:28:30.711] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:31.451 552 [15:28:30.711] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:31.451 552 CONSOLE WARNING: line 24: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:31.453 552 worker/2 external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm passed\n15:28:31.453 552 worker/2 killing primary driver\n15:28:31.453 552 killed pid 1544\n15:28:31.454 552 worker/2 killing secondary driver\n15:28:31.689 559 worker/7 external/wpt/worklets/layout-worklet-credentials.https.html output stderr lines:\n15:28:31.689 559 \n15:28:31.689 559 DevTools listening on ws://127.0.0.1:52388/devtools/browser/a6f7c70a-3ae3-4d4c-b622-5a75c8e25d14\n15:28:31.689 559 [15:28:30.824] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:31.689 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:31.689 559 \n15:28:31.689 559 [15:28:30.917] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:31.689 559 [15:28:30.917] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:31.691 559 worker/7 external/wpt/worklets/layout-worklet-credentials.https.html passed\n15:28:31.691 559 worker/7 killing primary driver\n15:28:31.692 559 killed pid 1549\n15:28:31.692 559 worker/7 killing secondary driver\n15:28:31.577 553 worker/3 fast/css-intrinsic-dimensions/height-tables.html output stderr lines:\n15:28:31.577 553 \n15:28:31.577 553 DevTools listening on ws://127.0.0.1:52350/devtools/browser/7c21fb90-2739-4e66-a9e8-b718e362e3da\n15:28:31.577 553 [15:28:30.253] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:31.577 553 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:31.577 553 \n15:28:31.577 553 [15:28:30.398] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:31.577 553 [15:28:30.398] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:31.753 553 worker/3 fast/css-intrinsic-dimensions/height-tables.html output stderr lines:\n15:28:31.753 553 \n15:28:31.753 553 DevTools listening on ws://127.0.0.1:52350/devtools/browser/7c21fb90-2739-4e66-a9e8-b718e362e3da\n15:28:31.753 553 [15:28:30.253] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:31.753 553 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:31.753 553 \n15:28:31.753 553 [15:28:30.398] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:31.753 553 [15:28:30.398] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:31.758 553 worker/3 fast/css-intrinsic-dimensions/height-tables.html passed\n15:28:31.758 553 worker/3 killing primary driver\n15:28:31.758 553 killed pid 1534\n15:28:31.759 553 worker/3 killing secondary driver\n15:28:31.928 551 worker/1 external/wpt/workers/modules/dedicated-worker-options-credentials.html output stderr lines:\n15:28:31.928 551 \n15:28:31.928 551 DevTools listening on ws://127.0.0.1:52359/devtools/browser/2484b3e4-7567-4413-a644-1bb3bc49d6b1\n15:28:31.928 551 [15:28:30.342] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:31.928 551 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:31.928 551 \n15:28:31.928 551 [15:28:30.511] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:31.928 551 [15:28:30.511] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:31.930 551 worker/1 external/wpt/workers/modules/dedicated-worker-options-credentials.html passed\n15:28:31.931 551 worker/1 killing primary driver\n15:28:31.931 551 killed pid 1535\n15:28:31.931 551 worker/1 killing secondary driver\n15:28:32.046 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-competing-names-passwords.htm output stderr lines:\n15:28:32.046 558 \n15:28:32.046 558 DevTools listening on ws://127.0.0.1:52392/devtools/browser/51ec3b84-1035-4d10-88c2-fa8b2969a3e8\n15:28:32.046 558 [15:28:31.042] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:32.046 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:32.046 558 \n15:28:32.046 558 [15:28:31.202] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:32.046 558 [15:28:31.202] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:32.046 558 CONSOLE WARNING: line 28: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:32.050 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-competing-names-passwords.htm passed\n15:28:32.050 558 worker/6 killing primary driver\n15:28:32.050 558 killed pid 1554\n15:28:32.051 558 worker/6 killing secondary driver\n15:28:32.109 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm output stderr lines:\n15:28:32.109 557 \n15:28:32.109 557 DevTools listening on ws://127.0.0.1:52393/devtools/browser/ade88bda-31df-4fa3-934b-dda470218657\n15:28:32.109 557 [15:28:31.149] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:32.109 557 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:32.109 557 \n15:28:32.109 557 [15:28:31.255] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:32.109 557 [15:28:31.255] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:32.109 557 CONSOLE WARNING: line 24: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:32.113 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm passed\n15:28:32.113 557 worker/5 killing primary driver\n15:28:32.113 557 killed pid 1555\n15:28:32.114 557 worker/5 killing secondary driver\n15:28:32.751 552 worker/2 external/wpt/xhr/send-authentication-basic.htm output stderr lines:\n15:28:32.751 552 \n15:28:32.751 552 DevTools listening on ws://127.0.0.1:52424/devtools/browser/ea48e2e2-e026-4862-be07-ffcc103a52e1\n15:28:32.751 552 [15:28:31.697] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:32.751 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:32.751 552 \n15:28:32.751 552 [15:28:31.796] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:32.751 552 [15:28:31.796] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:32.751 552 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:32.754 552 worker/2 external/wpt/xhr/send-authentication-basic.htm passed\n15:28:32.754 552 worker/2 killing primary driver\n15:28:32.754 552 killed pid 1564\n15:28:32.755 552 worker/2 killing secondary driver\n15:28:33.001 559 worker/7 external/wpt/worklets/audio-worklet-credentials.https.html output stderr lines:\n15:28:33.001 559 \n15:28:33.001 559 DevTools listening on ws://127.0.0.1:52436/devtools/browser/15ca86ad-224f-48d7-bae3-b1e7bf76de45\n15:28:33.002 559 [15:28:31.954] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:33.002 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:33.002 559 \n15:28:33.002 559 [15:28:32.188] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:33.002 559 [15:28:32.188] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:33.004 559 worker/7 external/wpt/worklets/audio-worklet-credentials.https.html passed\n15:28:33.004 559 worker/7 killing primary driver\n15:28:33.005 559 killed pid 1569\n15:28:33.005 559 worker/7 killing secondary driver\n15:28:33.086 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic.htm output stderr lines:\n15:28:33.086 558 [15:28:32.311] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:33.086 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:33.086 558 \n15:28:33.086 558 [15:28:32.493] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:33.086 558 [15:28:32.493] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:33.086 558 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:33.089 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic.htm passed\n15:28:33.090 558 worker/6 killing primary driver\n15:28:33.090 558 killed pid 1582\n15:28:33.090 558 worker/6 killing secondary driver\n15:28:33.214 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic.htm output stderr lines:\n15:28:33.214 557 \n15:28:33.214 557 DevTools listening on ws://127.0.0.1:52445/devtools/browser/f8fbf6a4-54cd-4bd6-9653-48056ce917ad\n15:28:33.214 557 [15:28:32.373] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:33.214 557 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:33.214 557 \n15:28:33.214 557 [15:28:32.522] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:33.214 557 [15:28:32.522] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:33.214 557 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:33.218 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic.htm passed\n15:28:33.218 557 worker/5 killing primary driver\n15:28:33.218 557 killed pid 1585\n15:28:33.218 557 worker/5 killing secondary driver\n15:28:33.406 553 worker/3 fast/css-intrinsic-dimensions/height-tables.html output stderr lines:\n15:28:33.407 553 \n15:28:33.407 553 DevTools listening on ws://127.0.0.1:52440/devtools/browser/a0894ac1-eb9b-4751-a9bf-987c3802a2c7\n15:28:33.407 553 [15:28:32.041] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:33.407 553 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:33.407 553 \n15:28:33.407 553 [15:28:32.323] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:33.407 553 [15:28:32.323] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:33.643 553 worker/3 fast/css-intrinsic-dimensions/height-tables.html output stderr lines:\n15:28:33.643 553 \n15:28:33.643 553 DevTools listening on ws://127.0.0.1:52440/devtools/browser/a0894ac1-eb9b-4751-a9bf-987c3802a2c7\n15:28:33.643 553 [15:28:32.041] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:33.643 553 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:33.643 553 \n15:28:33.643 553 [15:28:32.323] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:33.644 553 [15:28:32.323] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:33.644 553 worker/3 fast/css-intrinsic-dimensions/height-tables.html passed\n15:28:33.644 553 worker/3 killing primary driver\n15:28:33.644 553 killed pid 1570\n15:28:33.645 553 worker/3 killing secondary driver\n15:28:33.704 551 worker/1 external/wpt/workers/modules/dedicated-worker-options-credentials.html output stderr lines:\n15:28:33.704 551 \n15:28:33.704 551 DevTools listening on ws://127.0.0.1:52443/devtools/browser/a1ca9fd4-a49b-43fb-b8f4-7df00a4b5996\n15:28:33.704 551 [15:28:32.174] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:33.704 551 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:33.705 551 \n15:28:33.705 551 [15:28:32.431] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:33.705 551 [15:28:32.431] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:33.707 551 worker/1 external/wpt/workers/modules/dedicated-worker-options-credentials.html passed\n15:28:33.707 551 worker/1 killing primary driver\n15:28:33.707 551 killed pid 1576\n15:28:33.708 551 worker/1 killing secondary driver\n15:28:34.089 552 worker/2 external/wpt/xhr/send-authentication-competing-names-passwords.htm output stderr lines:\n15:28:34.089 552 \n15:28:34.089 552 DevTools listening on ws://127.0.0.1:52462/devtools/browser/70909216-6f5b-4c10-a406-8f39ede1e834\n15:28:34.089 552 [15:28:32.993] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:34.089 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:34.089 552 \n15:28:34.089 552 [15:28:33.096] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:34.089 552 [15:28:33.096] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:34.089 552 CONSOLE WARNING: line 28: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:34.091 552 worker/2 external/wpt/xhr/send-authentication-competing-names-passwords.htm passed\n15:28:34.091 552 worker/2 killing primary driver\n15:28:34.092 552 killed pid 1594\n15:28:34.092 552 worker/2 killing secondary driver\n15:28:34.272 559 worker/7 external/wpt/worklets/paint-worklet-credentials.https.html output stderr lines:\n15:28:34.273 559 \n15:28:34.273 559 DevTools listening on ws://127.0.0.1:52483/devtools/browser/6eac862d-07dd-493d-80e3-cdbf5bad5f3f\n15:28:34.273 559 [15:28:33.236] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:34.273 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:34.273 559 \n15:28:34.273 559 [15:28:33.314] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:34.273 559 [15:28:33.314] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:34.275 559 worker/7 external/wpt/worklets/paint-worklet-credentials.https.html passed\n15:28:34.275 559 worker/7 killing primary driver\n15:28:34.276 559 killed pid 1599\n15:28:34.276 559 worker/7 killing secondary driver\n15:28:34.338 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm output stderr lines:\n15:28:34.339 558 [15:28:33.419] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:34.339 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:34.339 558 \n15:28:34.339 558 [15:28:33.551] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:34.339 558 [15:28:33.551] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:34.339 558 CONSOLE WARNING: line 24: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:34.343 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm passed\n15:28:34.343 558 worker/6 killing primary driver\n15:28:34.343 558 killed pid 1600\n15:28:34.344 558 worker/6 killing secondary driver\n15:28:34.431 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm output stderr lines:\n15:28:34.431 557 [15:28:33.491] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:34.431 557 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:34.431 557 \n15:28:34.431 557 [15:28:33.630] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:34.431 557 [15:28:33.630] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:34.431 557 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:34.435 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm passed\n15:28:34.435 557 worker/5 killing primary driver\n15:28:34.435 557 killed pid 1605\n15:28:34.435 557 worker/5 killing secondary driver\n15:28:35.114 552 worker/2 external/wpt/xhr/send-authentication-basic-repeat-no-args.htm output stderr lines:\n15:28:35.114 552 \n15:28:35.114 552 DevTools listening on ws://127.0.0.1:52517/devtools/browser/0f96ff8c-47ef-4a88-a966-8ae2892d243a\n15:28:35.114 552 [15:28:34.320] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:35.114 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:35.114 552 \n15:28:35.114 552 [15:28:34.412] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:35.114 552 [15:28:34.412] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:35.114 552 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:35.117 552 worker/2 external/wpt/xhr/send-authentication-basic-repeat-no-args.htm passed\n15:28:35.117 552 worker/2 killing primary driver\n15:28:35.117 552 killed pid 1624\n15:28:35.118 552 worker/2 killing secondary driver\n15:28:35.445 559 worker/7 external/wpt/worklets/animation-worklet-credentials.https.html output stderr lines:\n15:28:35.446 559 \n15:28:35.446 559 DevTools listening on ws://127.0.0.1:52526/devtools/browser/975e566f-86b4-480c-945f-c2fd3b302704\n15:28:35.446 559 [15:28:34.569] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:35.446 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:35.446 559 \n15:28:35.446 559 [15:28:34.760] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:35.446 559 [15:28:34.761] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:35.448 559 worker/7 external/wpt/worklets/animation-worklet-credentials.https.html passed\n15:28:35.448 559 worker/7 killing primary driver\n15:28:35.448 559 killed pid 1629\n15:28:35.449 559 worker/7 killing secondary driver\n15:28:35.472 551 worker/1 external/wpt/workers/modules/dedicated-worker-options-credentials.html output stderr lines:\n15:28:35.472 551 \n15:28:35.472 551 DevTools listening on ws://127.0.0.1:52498/devtools/browser/ac46a507-b47c-4cf5-9410-a55a6770207c\n15:28:35.472 551 [15:28:33.961] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:35.472 551 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:35.472 551 \n15:28:35.472 551 [15:28:34.087] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:35.472 551 [15:28:34.087] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:35.474 551 worker/1 external/wpt/workers/modules/dedicated-worker-options-credentials.html passed\n15:28:35.474 551 worker/1 killing secondary driver\n15:28:35.475 551 worker/1 exiting\n15:28:35.475 551 worker/1 cleaning up\n15:28:35.475 551 worker/1 killing primary driver\n15:28:35.475 551 killed pid 1615\n15:28:35.476 551 worker/1 killing secondary driver\n15:28:35.484 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm output stderr lines:\n15:28:35.485 558 \n15:28:35.485 558 DevTools listening on ws://127.0.0.1:52527/devtools/browser/131fc961-29ee-42f7-8875-7fb641771bd0\n15:28:35.485 558 [15:28:34.645] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:35.485 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:35.485 558 \n15:28:35.485 558 [15:28:34.792] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:35.485 558 [15:28:34.792] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:35.485 558 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:35.488 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm passed\n15:28:35.488 558 worker/6 killing primary driver\n15:28:35.489 558 killed pid 1631\n15:28:35.489 558 worker/6 killing secondary driver\n15:28:35.216 553 worker/3 fast/css-intrinsic-dimensions/height-tables.html output stderr lines:\n15:28:35.216 553 \n15:28:35.216 553 DevTools listening on ws://127.0.0.1:52496/devtools/browser/4a218341-ca51-47ec-a3e4-237aab4dec6d\n15:28:35.216 553 [15:28:33.903] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:35.216 553 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:35.216 553 \n15:28:35.216 553 [15:28:34.041] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:35.216 553 [15:28:34.042] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:35.391 553 worker/3 fast/css-intrinsic-dimensions/height-tables.html output stderr lines:\n15:28:35.391 553 \n15:28:35.391 553 DevTools listening on ws://127.0.0.1:52496/devtools/browser/4a218341-ca51-47ec-a3e4-237aab4dec6d\n15:28:35.391 553 [15:28:33.903] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:35.391 553 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:35.391 553 \n15:28:35.391 553 [15:28:34.041] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:35.391 553 [15:28:34.042] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:35.448 553 \"/b/s/w/ir/out/Release/image_diff --diff /b/s/w/itIzwtpB/tmpq3YWNb/actual.png /b/s/w/itIzwtpB/tmpq3YWNb/expected.png /b/s/w/itIzwtpB/tmpq3YWNb/diff.png\" took 0.06s\n15:28:35.515 553 \"/b/s/w/ir/out/Release/image_diff --diff /b/s/w/itIzwtpB/tmp7L5w6W/actual.png /b/s/w/itIzwtpB/tmp7L5w6W/expected.png /b/s/w/itIzwtpB/tmp7L5w6W/diff.png\" took 0.06s\n15:28:35.535 537 [208/300] fast/css-intrinsic-dimensions/height-tables.html failed unexpectedly (reference mismatch)\n15:28:35.534 553 worker/3 fast/css-intrinsic-dimensions/height-tables.html failed:\n15:28:35.534 553 worker/3 reference mismatch\n15:28:35.534 553 worker/3 killing primary driver\n15:28:35.535 553 killed pid 1614\n15:28:35.535 553 worker/3 killing secondary driver\n15:28:35.554 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-competing-names-passwords.htm output stderr lines:\n15:28:35.554 557 \n15:28:35.554 557 DevTools listening on ws://127.0.0.1:52528/devtools/browser/da731691-962f-48b9-8762-2e9b097f8b48\n15:28:35.554 557 [15:28:34.685] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:35.555 557 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:35.555 557 \n15:28:35.555 557 [15:28:34.815] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:35.555 557 [15:28:34.815] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:35.555 557 CONSOLE WARNING: line 28: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:35.564 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-competing-names-passwords.htm passed\n15:28:35.564 557 worker/5 killing primary driver\n15:28:35.564 557 killed pid 1636\n15:28:35.564 557 worker/5 killing secondary driver\n15:28:36.262 552 worker/2 external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm output stderr lines:\n15:28:36.262 552 \n15:28:36.262 552 DevTools listening on ws://127.0.0.1:52558/devtools/browser/1e7ef50e-54dd-4af6-ba32-7e3d8559f93b\n15:28:36.262 552 [15:28:35.371] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:36.262 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:36.262 552 \n15:28:36.262 552 [15:28:35.546] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:36.262 552 [15:28:35.546] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:36.262 552 CONSOLE WARNING: line 24: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:36.265 552 worker/2 external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm passed\n15:28:36.265 552 worker/2 killing primary driver\n15:28:36.265 552 killed pid 1645\n15:28:36.265 552 worker/2 killing secondary driver\n15:28:36.583 559 worker/7 external/wpt/worklets/layout-worklet-credentials.https.html output stderr lines:\n15:28:36.583 559 \n15:28:36.583 559 DevTools listening on ws://127.0.0.1:52576/devtools/browser/5f6260d5-886d-44d9-9796-74ec9fbd97bb\n15:28:36.583 559 [15:28:35.822] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:36.583 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:36.583 559 \n15:28:36.584 559 [15:28:35.992] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:36.584 559 [15:28:35.992] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:36.586 559 worker/7 external/wpt/worklets/layout-worklet-credentials.https.html passed\n15:28:36.586 559 worker/7 killing primary driver\n15:28:36.586 559 killed pid 1652\n15:28:36.587 559 worker/7 killing secondary driver\n15:28:36.599 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm output stderr lines:\n15:28:36.599 557 [15:28:35.869] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:36.599 557 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:36.599 557 \n15:28:36.599 557 [15:28:36.020] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:36.599 557 [15:28:36.020] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:36.599 557 CONSOLE WARNING: line 24: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:36.608 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm passed\n15:28:36.608 557 worker/5 killing primary driver\n15:28:36.609 557 killed pid 1655\n15:28:36.609 557 worker/5 killing secondary driver\n15:28:36.635 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-competing-names-passwords.htm output stderr lines:\n15:28:36.635 558 [15:28:35.869] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:36.635 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:36.635 558 \n15:28:36.635 558 [15:28:35.999] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:36.635 558 [15:28:35.999] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:36.635 558 CONSOLE WARNING: line 28: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:36.644 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-competing-names-passwords.htm passed\n15:28:36.644 558 worker/6 killing primary driver\n15:28:36.644 558 killed pid 1653\n15:28:36.644 558 worker/6 killing secondary driver\n15:28:36.823 553 worker/3 fast/css-intrinsic-dimensions/height-tables.html output stderr lines:\n15:28:36.824 553 \n15:28:36.824 553 DevTools listening on ws://127.0.0.1:52578/devtools/browser/f600009f-2b77-4d1d-94f4-83207d1ab9dc\n15:28:36.824 553 [15:28:35.869] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:36.824 553 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:36.824 553 \n15:28:36.824 553 [15:28:36.018] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:36.824 553 [15:28:36.018] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:37.040 553 worker/3 fast/css-intrinsic-dimensions/height-tables.html output stderr lines:\n15:28:37.040 553 \n15:28:37.040 553 DevTools listening on ws://127.0.0.1:52578/devtools/browser/f600009f-2b77-4d1d-94f4-83207d1ab9dc\n15:28:37.040 553 [15:28:35.869] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:37.040 553 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:37.040 553 \n15:28:37.040 553 [15:28:36.018] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:37.040 553 [15:28:36.018] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:37.041 552 worker/2 external/wpt/xhr/send-authentication-basic.htm output stderr lines:\n15:28:37.041 552 [15:28:36.492] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:37.041 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:37.041 552 \n15:28:37.041 552 [15:28:36.562] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:37.041 552 [15:28:36.562] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:37.041 552 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:37.041 553 worker/3 fast/css-intrinsic-dimensions/height-tables.html passed\n15:28:37.041 553 worker/3 killing primary driver\n15:28:37.042 553 killed pid 1654\n15:28:37.042 553 worker/3 killing secondary driver\n15:28:37.044 552 worker/2 external/wpt/xhr/send-authentication-basic.htm passed\n15:28:37.044 552 worker/2 killing primary driver\n15:28:37.044 552 killed pid 1672\n15:28:37.044 552 worker/2 killing secondary driver\n15:28:37.710 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic.htm output stderr lines:\n15:28:37.710 557 \n15:28:37.710 557 DevTools listening on ws://127.0.0.1:52609/devtools/browser/b377c390-72a5-4b22-bbbb-f37d3b52426d\n15:28:37.710 557 [15:28:36.956] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:37.710 557 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:37.710 557 \n15:28:37.710 557 [15:28:37.088] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:37.710 557 [15:28:37.088] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:37.710 557 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:37.714 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic.htm passed\n15:28:37.714 557 worker/5 killing primary driver\n15:28:37.714 557 killed pid 1678\n15:28:37.715 557 worker/5 killing secondary driver\n15:28:37.723 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic.htm output stderr lines:\n15:28:37.724 558 \n15:28:37.724 558 DevTools listening on ws://127.0.0.1:52610/devtools/browser/6e7ae398-3274-4fbf-ad05-7832e90f3b5e\n15:28:37.724 558 [15:28:36.959] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:37.724 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:37.724 558 \n15:28:37.724 558 [15:28:37.105] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:37.724 558 [15:28:37.105] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:37.724 558 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:37.733 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic.htm passed\n15:28:37.733 558 worker/6 killing primary driver\n15:28:37.733 558 killed pid 1679\n15:28:37.734 558 worker/6 killing secondary driver\n15:28:37.773 559 worker/7 external/wpt/worklets/audio-worklet-credentials.https.html output stderr lines:\n15:28:37.774 559 [15:28:36.942] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:37.774 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:37.774 559 \n15:28:37.774 559 [15:28:37.051] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:37.774 559 [15:28:37.052] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:37.776 559 worker/7 external/wpt/worklets/audio-worklet-credentials.https.html passed\n15:28:37.776 559 worker/7 killing primary driver\n15:28:37.776 559 killed pid 1677\n15:28:37.777 559 worker/7 killing secondary driver\n15:28:38.113 552 worker/2 external/wpt/xhr/send-authentication-competing-names-passwords.htm output stderr lines:\n15:28:38.113 552 [15:28:37.296] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:38.113 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:38.113 552 \n15:28:38.113 552 [15:28:37.393] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:38.113 552 [15:28:37.393] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:38.113 552 CONSOLE WARNING: line 28: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:38.115 552 worker/2 external/wpt/xhr/send-authentication-competing-names-passwords.htm passed\n15:28:38.115 552 worker/2 killing primary driver\n15:28:38.115 552 killed pid 1693\n15:28:38.116 552 worker/2 killing secondary driver\n15:28:38.289 553 worker/3 fast/css-intrinsic-dimensions/height-tables.html output stderr lines:\n15:28:38.290 553 \n15:28:38.290 553 DevTools listening on ws://127.0.0.1:52617/devtools/browser/1e285cf9-182c-4ead-b56c-45fd9f772c62\n15:28:38.290 553 [15:28:37.303] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:38.290 553 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:38.290 553 \n15:28:38.290 553 [15:28:37.406] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:38.290 553 [15:28:37.406] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:38.579 553 worker/3 fast/css-intrinsic-dimensions/height-tables.html output stderr lines:\n15:28:38.579 553 \n15:28:38.579 553 DevTools listening on ws://127.0.0.1:52617/devtools/browser/1e285cf9-182c-4ead-b56c-45fd9f772c62\n15:28:38.579 553 [15:28:37.303] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:38.579 553 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:38.579 553 \n15:28:38.579 553 [15:28:37.406] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:38.579 553 [15:28:37.406] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:38.580 553 worker/3 fast/css-intrinsic-dimensions/height-tables.html passed\n15:28:38.580 553 worker/3 killing primary driver\n15:28:38.580 553 killed pid 1692\n15:28:38.580 553 worker/3 killing secondary driver\n15:28:38.676 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm output stderr lines:\n15:28:38.676 558 \n15:28:38.676 558 DevTools listening on ws://127.0.0.1:52647/devtools/browser/75a1d2d7-81fb-46e2-80d4-f539b7934d33\n15:28:38.676 558 [15:28:38.023] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:38.676 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:38.676 558 \n15:28:38.676 558 [15:28:38.133] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:38.676 558 [15:28:38.133] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:38.676 558 CONSOLE WARNING: line 24: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:38.680 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm passed\n15:28:38.680 558 worker/6 killing primary driver\n15:28:38.680 558 killed pid 1703\n15:28:38.681 558 worker/6 killing secondary driver\n15:28:38.709 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm output stderr lines:\n15:28:38.709 557 [15:28:38.028] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:38.709 557 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:38.709 557 \n15:28:38.709 557 [15:28:38.132] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:38.709 557 [15:28:38.132] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:38.709 557 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:38.717 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm passed\n15:28:38.717 557 worker/5 killing primary driver\n15:28:38.717 557 killed pid 1702\n15:28:38.718 557 worker/5 killing secondary driver\n15:28:38.748 559 worker/7 external/wpt/worklets/paint-worklet-credentials.https.html output stderr lines:\n15:28:38.748 559 \n15:28:38.749 559 DevTools listening on ws://127.0.0.1:52648/devtools/browser/d7408964-154c-4e15-823c-81a12d3afef6\n15:28:38.749 559 [15:28:38.049] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:38.749 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:38.749 559 \n15:28:38.749 559 [15:28:38.173] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:38.749 559 [15:28:38.173] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:38.751 559 worker/7 external/wpt/worklets/paint-worklet-credentials.https.html passed\n15:28:38.751 559 worker/7 killing primary driver\n15:28:38.751 559 killed pid 1704\n15:28:38.752 559 worker/7 killing secondary driver\n15:28:39.199 552 worker/2 external/wpt/xhr/send-authentication-basic-repeat-no-args.htm output stderr lines:\n15:28:39.200 552 \n15:28:39.200 552 DevTools listening on ws://127.0.0.1:52649/devtools/browser/1cad7a5c-dac8-48a0-bbf8-8b268881f59c\n15:28:39.200 552 [15:28:38.343] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:39.200 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:39.200 552 \n15:28:39.200 552 [15:28:38.414] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:39.200 552 [15:28:38.414] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:39.200 552 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:39.202 552 worker/2 external/wpt/xhr/send-authentication-basic-repeat-no-args.htm passed\n15:28:39.202 552 worker/2 killing primary driver\n15:28:39.202 552 killed pid 1717\n15:28:39.203 552 worker/2 killing secondary driver\n15:28:39.669 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm output stderr lines:\n15:28:39.669 558 \n15:28:39.670 558 DevTools listening on ws://127.0.0.1:52672/devtools/browser/8b043789-e6de-4ebf-a2f7-dec4b0a4673a\n15:28:39.670 558 [15:28:39.020] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:39.670 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:39.670 558 \n15:28:39.670 558 [15:28:39.149] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:39.670 558 [15:28:39.149] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:39.670 558 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:39.673 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm passed\n15:28:39.673 558 worker/6 killing primary driver\n15:28:39.674 558 killed pid 1723\n15:28:39.674 558 worker/6 killing secondary driver\n15:28:39.735 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-competing-names-passwords.htm output stderr lines:\n15:28:39.735 557 \n15:28:39.735 557 DevTools listening on ws://127.0.0.1:52673/devtools/browser/dc68817d-4042-49ec-9442-cecb90be32bf\n15:28:39.735 557 [15:28:38.966] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:39.735 557 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:39.735 557 \n15:28:39.735 557 [15:28:39.146] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:39.735 557 [15:28:39.146] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:39.735 557 CONSOLE WARNING: line 28: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:39.739 557 worker/5 virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-competing-names-passwords.htm passed\n15:28:39.739 557 worker/5 killing secondary driver\n15:28:39.740 557 worker/5 exiting\n15:28:39.740 557 worker/5 cleaning up\n15:28:39.740 557 worker/5 killing primary driver\n15:28:39.740 557 killed pid 1727\n15:28:39.740 557 worker/5 killing secondary driver\n15:28:39.791 559 worker/7 external/wpt/worklets/animation-worklet-credentials.https.html output stderr lines:\n15:28:39.791 559 \n15:28:39.791 559 DevTools listening on ws://127.0.0.1:52674/devtools/browser/10fb5cdd-878d-4948-a6d3-b794656f5ad3\n15:28:39.791 559 [15:28:39.065] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:39.791 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:39.791 559 \n15:28:39.791 559 [15:28:39.187] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:39.791 559 [15:28:39.187] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:39.793 559 worker/7 external/wpt/worklets/animation-worklet-credentials.https.html passed\n15:28:39.793 559 worker/7 killing primary driver\n15:28:39.794 559 killed pid 1729\n15:28:39.794 559 worker/7 killing secondary driver\n15:28:39.802 553 worker/3 fast/css-intrinsic-dimensions/height-tables.html output stderr lines:\n15:28:39.802 553 [15:28:38.813] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:39.802 553 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:39.803 553 \n15:28:39.803 553 [15:28:39.041] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:39.803 553 [15:28:39.041] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:39.958 553 worker/3 fast/css-intrinsic-dimensions/height-tables.html output stderr lines:\n15:28:39.958 553 [15:28:38.813] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:39.958 553 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:39.958 553 \n15:28:39.958 553 [15:28:39.041] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:39.959 553 [15:28:39.041] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:40.012 553 \"/b/s/w/ir/out/Release/image_diff --diff /b/s/w/itIzwtpB/tmprhTj2e/actual.png /b/s/w/itIzwtpB/tmprhTj2e/expected.png /b/s/w/itIzwtpB/tmprhTj2e/diff.png\" took 0.05s\n15:28:40.067 553 \"/b/s/w/ir/out/Release/image_diff --diff /b/s/w/itIzwtpB/tmpal1Wyy/actual.png /b/s/w/itIzwtpB/tmpal1Wyy/expected.png /b/s/w/itIzwtpB/tmpal1Wyy/diff.png\" took 0.05s\n15:28:40.071 537 [228/300] fast/css-intrinsic-dimensions/height-tables.html failed unexpectedly (reference mismatch)\n15:28:40.069 553 worker/3 fast/css-intrinsic-dimensions/height-tables.html failed:\n15:28:40.069 553 worker/3 reference mismatch\n15:28:40.069 553 worker/3 killing secondary driver\n15:28:40.070 553 worker/3 exiting\n15:28:40.070 553 worker/3 cleaning up\n15:28:40.070 553 worker/3 killing primary driver\n15:28:40.070 553 killed pid 1722\n15:28:40.071 553 worker/3 killing secondary driver\n15:28:40.117 552 worker/2 external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm output stderr lines:\n15:28:40.117 552 \n15:28:40.117 552 DevTools listening on ws://127.0.0.1:52681/devtools/browser/e8db11d2-b187-408c-9d26-3fa7de7fee44\n15:28:40.118 552 [15:28:39.468] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:40.118 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:40.118 552 \n15:28:40.118 552 [15:28:39.540] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:40.118 552 [15:28:39.540] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:40.118 552 CONSOLE WARNING: line 24: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:40.120 552 worker/2 external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm passed\n15:28:40.120 552 worker/2 killing primary driver\n15:28:40.120 552 killed pid 1742\n15:28:40.121 552 worker/2 killing secondary driver\n15:28:40.488 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-competing-names-passwords.htm output stderr lines:\n15:28:40.488 558 \n15:28:40.488 558 DevTools listening on ws://127.0.0.1:52703/devtools/browser/8876e29d-43e9-41b9-93a7-4394ead48553\n15:28:40.489 558 [15:28:39.920] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:40.489 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:40.489 558 \n15:28:40.489 558 [15:28:40.016] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:40.489 558 [15:28:40.017] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:40.489 558 CONSOLE WARNING: line 28: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:40.492 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-competing-names-passwords.htm passed\n15:28:40.492 558 worker/6 killing primary driver\n15:28:40.493 558 killed pid 1747\n15:28:40.493 558 worker/6 killing secondary driver\n15:28:40.559 559 worker/7 external/wpt/worklets/layout-worklet-credentials.https.html output stderr lines:\n15:28:40.559 559 \n15:28:40.559 559 DevTools listening on ws://127.0.0.1:52704/devtools/browser/47b8b427-ddc4-4cac-80f6-dd9d7b0f1ace\n15:28:40.559 559 [15:28:40.019] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:40.559 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:40.559 559 \n15:28:40.559 559 [15:28:40.108] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:40.559 559 [15:28:40.109] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:40.567 559 worker/7 external/wpt/worklets/layout-worklet-credentials.https.html passed\n15:28:40.567 559 worker/7 killing primary driver\n15:28:40.568 559 killed pid 1748\n15:28:40.568 559 worker/7 killing secondary driver\n15:28:40.827 552 worker/2 external/wpt/xhr/send-authentication-basic.htm output stderr lines:\n15:28:40.827 552 \n15:28:40.827 552 DevTools listening on ws://127.0.0.1:52711/devtools/browser/71108e48-d05d-4098-ad41-8b0ab5cab935\n15:28:40.827 552 [15:28:40.363] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:40.827 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:40.827 552 \n15:28:40.827 552 [15:28:40.433] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:40.828 552 [15:28:40.433] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:40.828 552 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:40.830 552 worker/2 external/wpt/xhr/send-authentication-basic.htm passed\n15:28:40.830 552 worker/2 killing primary driver\n15:28:40.830 552 killed pid 1759\n15:28:40.831 552 worker/2 killing secondary driver\n15:28:41.209 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic.htm output stderr lines:\n15:28:41.209 558 \n15:28:41.209 558 DevTools listening on ws://127.0.0.1:52727/devtools/browser/71a99145-ac85-4bc4-932a-1ffe41afa965\n15:28:41.209 558 [15:28:40.735] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:41.209 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:41.209 558 \n15:28:41.209 558 [15:28:40.811] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:41.209 558 [15:28:40.811] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:41.209 558 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:41.212 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic.htm passed\n15:28:41.212 558 worker/6 killing primary driver\n15:28:41.213 558 killed pid 1764\n15:28:41.213 558 worker/6 killing secondary driver\n15:28:41.351 559 worker/7 external/wpt/worklets/audio-worklet-credentials.https.html output stderr lines:\n15:28:41.351 559 [15:28:40.811] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:41.351 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:41.351 559 \n15:28:41.351 559 [15:28:40.890] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:41.351 559 [15:28:40.890] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:41.354 559 worker/7 external/wpt/worklets/audio-worklet-credentials.https.html passed\n15:28:41.354 559 worker/7 killing primary driver\n15:28:41.354 559 killed pid 1765\n15:28:41.354 559 worker/7 killing secondary driver\n15:28:41.606 552 worker/2 external/wpt/xhr/send-authentication-competing-names-passwords.htm output stderr lines:\n15:28:41.606 552 \n15:28:41.606 552 DevTools listening on ws://127.0.0.1:52735/devtools/browser/f3d3290c-6d11-46c4-9442-d5497b983677\n15:28:41.606 552 [15:28:41.049] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:41.606 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:41.612 552 \n15:28:41.612 552 [15:28:41.119] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:41.612 552 [15:28:41.119] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:41.612 552 CONSOLE WARNING: line 28: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:41.614 552 worker/2 external/wpt/xhr/send-authentication-competing-names-passwords.htm passed\n15:28:41.614 552 worker/2 killing primary driver\n15:28:41.615 552 killed pid 1774\n15:28:41.615 552 worker/2 killing secondary driver\n15:28:41.933 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm output stderr lines:\n15:28:41.933 558 \n15:28:41.933 558 DevTools listening on ws://127.0.0.1:52751/devtools/browser/2980124c-9a90-46bd-9350-b3fe18632d19\n15:28:41.933 558 [15:28:41.458] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:41.933 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:41.933 558 \n15:28:41.933 558 [15:28:41.530] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:41.933 558 [15:28:41.530] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:41.933 558 CONSOLE WARNING: line 24: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:41.937 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm passed\n15:28:41.937 558 worker/6 killing primary driver\n15:28:41.937 558 killed pid 1779\n15:28:41.938 558 worker/6 killing secondary driver\n15:28:42.129 559 worker/7 external/wpt/worklets/paint-worklet-credentials.https.html output stderr lines:\n15:28:42.130 559 \n15:28:42.130 559 DevTools listening on ws://127.0.0.1:52758/devtools/browser/9b09db13-c7e6-4838-b115-2d0685f0edf1\n15:28:42.130 559 [15:28:41.585] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:42.130 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:42.130 559 \n15:28:42.130 559 [15:28:41.664] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:42.130 559 [15:28:41.664] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:42.132 559 worker/7 external/wpt/worklets/paint-worklet-credentials.https.html passed\n15:28:42.132 559 worker/7 killing primary driver\n15:28:42.132 559 killed pid 1780\n15:28:42.133 559 worker/7 killing secondary driver\n15:28:42.304 552 worker/2 external/wpt/xhr/send-authentication-basic-repeat-no-args.htm output stderr lines:\n15:28:42.304 552 \n15:28:42.304 552 DevTools listening on ws://127.0.0.1:52759/devtools/browser/1587c4b3-38c0-4677-9165-e9f7fdc099bb\n15:28:42.304 552 [15:28:41.842] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:42.304 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:42.304 552 \n15:28:42.304 552 [15:28:41.914] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:42.304 552 [15:28:41.914] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:42.304 552 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:42.307 552 worker/2 external/wpt/xhr/send-authentication-basic-repeat-no-args.htm passed\n15:28:42.307 552 worker/2 killing primary driver\n15:28:42.307 552 killed pid 1789\n15:28:42.307 552 worker/2 killing secondary driver\n15:28:42.667 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm output stderr lines:\n15:28:42.667 558 \n15:28:42.667 558 DevTools listening on ws://127.0.0.1:52775/devtools/browser/4542f461-c1bc-44c5-b7bf-490457888b8a\n15:28:42.667 558 [15:28:42.167] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:42.667 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:42.667 558 \n15:28:42.667 558 [15:28:42.242] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:42.667 558 [15:28:42.242] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:42.667 558 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:42.671 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm passed\n15:28:42.671 558 worker/6 killing primary driver\n15:28:42.671 558 killed pid 1794\n15:28:42.671 558 worker/6 killing secondary driver\n15:28:42.898 559 worker/7 external/wpt/worklets/animation-worklet-credentials.https.html output stderr lines:\n15:28:42.898 559 \n15:28:42.898 559 DevTools listening on ws://127.0.0.1:52782/devtools/browser/15d49cb6-17dc-4f63-bb27-86c8ced30df9\n15:28:42.898 559 [15:28:42.363] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:42.898 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:42.898 559 \n15:28:42.898 559 [15:28:42.435] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:42.898 559 [15:28:42.435] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:42.900 559 worker/7 external/wpt/worklets/animation-worklet-credentials.https.html passed\n15:28:42.900 559 worker/7 killing primary driver\n15:28:42.901 559 killed pid 1799\n15:28:42.901 559 worker/7 killing secondary driver\n15:28:43.000 552 worker/2 external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm output stderr lines:\n15:28:43.000 552 \n15:28:43.000 552 DevTools listening on ws://127.0.0.1:52783/devtools/browser/f48ce8c5-f82d-4d94-b403-9b65991fc551\n15:28:43.000 552 [15:28:42.538] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:43.001 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:43.001 552 \n15:28:43.001 552 [15:28:42.608] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:43.001 552 [15:28:42.608] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:43.001 552 CONSOLE WARNING: line 24: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:43.003 552 worker/2 external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm passed\n15:28:43.003 552 worker/2 killing primary driver\n15:28:43.003 552 killed pid 1804\n15:28:43.004 552 worker/2 killing secondary driver\n15:28:43.435 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-competing-names-passwords.htm output stderr lines:\n15:28:43.435 558 \n15:28:43.435 558 DevTools listening on ws://127.0.0.1:52798/devtools/browser/75a42345-39d3-4961-b315-c266ddf1f982\n15:28:43.435 558 [15:28:42.890] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:43.435 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:43.435 558 \n15:28:43.435 558 [15:28:42.961] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:43.435 558 [15:28:42.961] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:43.435 558 CONSOLE WARNING: line 28: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:43.439 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-competing-names-passwords.htm passed\n15:28:43.439 558 worker/6 killing primary driver\n15:28:43.439 558 killed pid 1809\n15:28:43.440 558 worker/6 killing secondary driver\n15:28:43.546 550 killed pid 1183\n15:28:43.548 550 worker/0 virtual/nobinary-for-inspector-protocol/inspector-protocol/debugger/debugger-evaluate-in-worker-while-pause-in-page.js output stderr lines:\n15:28:43.548 550 \n15:28:43.548 550 DevTools listening on ws://127.0.0.1:51425/devtools/browser/cce90003-a32e-4c92-ad30-8c07958ce379\n15:28:43.548 550 [15:28:13.647] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:43.548 550 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:43.548 550 \n15:28:43.548 550 [15:28:13.834] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:43.548 550 [15:28:13.834] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:43.550 537 [243/300] virtual/nobinary-for-inspector-protocol/inspector-protocol/debugger/debugger-evaluate-in-worker-while-pause-in-page.js failed unexpectedly (test timed out)\n15:28:43.549 550 worker/0 killing primary driver\n15:28:43.550 550 worker/0 killing secondary driver\n15:28:43.550 550 worker/0 virtual/nobinary-for-inspector-protocol/inspector-protocol/debugger/debugger-evaluate-in-worker-while-pause-in-page.js failed:\n15:28:43.550 550 worker/0 test timed out\n15:28:43.752 552 worker/2 external/wpt/xhr/send-authentication-basic.htm output stderr lines:\n15:28:43.753 552 \n15:28:43.753 552 DevTools listening on ws://127.0.0.1:52807/devtools/browser/8c920d71-d217-48e3-b0ce-2bd61a3926ee\n15:28:43.753 552 [15:28:43.230] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:43.753 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:43.753 552 \n15:28:43.753 552 [15:28:43.302] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:43.753 552 [15:28:43.302] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:43.753 552 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:43.755 552 worker/2 external/wpt/xhr/send-authentication-basic.htm passed\n15:28:43.755 552 worker/2 killing primary driver\n15:28:43.755 552 killed pid 1815\n15:28:43.756 552 worker/2 killing secondary driver\n15:28:43.823 559 worker/7 external/wpt/worklets/layout-worklet-credentials.https.html output stderr lines:\n15:28:43.823 559 \n15:28:43.823 559 DevTools listening on ws://127.0.0.1:52806/devtools/browser/7e6be1da-23ee-4cab-86d9-dbd14625bc8a\n15:28:43.823 559 [15:28:43.123] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:43.823 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:43.823 559 \n15:28:43.823 559 [15:28:43.228] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:43.823 559 [15:28:43.228] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:43.826 559 worker/7 external/wpt/worklets/layout-worklet-credentials.https.html passed\n15:28:43.826 559 worker/7 killing primary driver\n15:28:43.826 559 killed pid 1814\n15:28:43.827 559 worker/7 killing secondary driver\n15:28:44.281 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic.htm output stderr lines:\n15:28:44.281 558 \n15:28:44.281 558 DevTools listening on ws://127.0.0.1:52820/devtools/browser/f4daf4ab-6c9e-4c3d-8c11-86ea52c38be6\n15:28:44.281 558 [15:28:43.666] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:44.281 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:44.281 558 \n15:28:44.281 558 [15:28:43.738] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:44.281 558 [15:28:43.738] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:44.281 558 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:44.285 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic.htm passed\n15:28:44.285 558 worker/6 killing primary driver\n15:28:44.286 558 killed pid 1824\n15:28:44.286 558 worker/6 killing secondary driver\n15:28:44.532 552 worker/2 external/wpt/xhr/send-authentication-competing-names-passwords.htm output stderr lines:\n15:28:44.532 552 \n15:28:44.532 552 DevTools listening on ws://127.0.0.1:52831/devtools/browser/7646fd42-42e3-486c-964c-9406e76bf3f5\n15:28:44.532 552 [15:28:43.990] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:44.532 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:44.532 552 \n15:28:44.532 552 [15:28:44.062] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:44.532 552 [15:28:44.062] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:44.532 552 CONSOLE WARNING: line 28: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:44.537 552 worker/2 external/wpt/xhr/send-authentication-competing-names-passwords.htm passed\n15:28:44.537 552 worker/2 killing primary driver\n15:28:44.537 552 killed pid 1834\n15:28:44.537 552 worker/2 killing secondary driver\n15:28:44.682 559 worker/7 external/wpt/worklets/audio-worklet-credentials.https.html output stderr lines:\n15:28:44.682 559 \n15:28:44.682 559 DevTools listening on ws://127.0.0.1:52832/devtools/browser/7378b923-b739-4da8-a724-f471e4607707\n15:28:44.682 559 [15:28:44.057] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:44.682 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:44.682 559 \n15:28:44.682 559 [15:28:44.134] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:44.682 559 [15:28:44.134] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:44.684 559 worker/7 external/wpt/worklets/audio-worklet-credentials.https.html passed\n15:28:44.684 559 worker/7 killing primary driver\n15:28:44.684 559 killed pid 1835\n15:28:44.685 559 worker/7 killing secondary driver\n15:28:45.034 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm output stderr lines:\n15:28:45.035 558 \n15:28:45.035 558 DevTools listening on ws://127.0.0.1:52845/devtools/browser/e0aa92af-ae64-451e-8b29-2d554ec86e6a\n15:28:45.035 558 [15:28:44.514] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:45.035 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:45.035 558 \n15:28:45.035 558 [15:28:44.597] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:45.035 558 [15:28:44.597] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:45.035 558 CONSOLE WARNING: line 24: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:45.038 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm passed\n15:28:45.038 558 worker/6 killing primary driver\n15:28:45.039 558 killed pid 1844\n15:28:45.039 558 worker/6 killing secondary driver\n15:28:45.189 552 worker/2 external/wpt/xhr/send-authentication-basic-repeat-no-args.htm output stderr lines:\n15:28:45.190 552 \n15:28:45.190 552 DevTools listening on ws://127.0.0.1:52855/devtools/browser/daae2914-5ddd-40b5-8621-58c6ffc42e6c\n15:28:45.190 552 [15:28:44.764] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:45.190 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:45.190 552 \n15:28:45.190 552 [15:28:44.837] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:45.190 552 [15:28:44.837] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:45.190 552 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:45.192 552 worker/2 external/wpt/xhr/send-authentication-basic-repeat-no-args.htm passed\n15:28:45.192 552 worker/2 killing primary driver\n15:28:45.192 552 killed pid 1851\n15:28:45.193 552 worker/2 killing secondary driver\n15:28:45.500 559 worker/7 external/wpt/worklets/paint-worklet-credentials.https.html output stderr lines:\n15:28:45.500 559 \n15:28:45.501 559 DevTools listening on ws://127.0.0.1:52856/devtools/browser/0a5b1a26-d0a3-47cc-99e8-59f74aa059ab\n15:28:45.501 559 [15:28:44.912] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:45.501 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:45.501 559 \n15:28:45.501 559 [15:28:44.981] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:45.501 559 [15:28:44.981] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:45.503 559 worker/7 external/wpt/worklets/paint-worklet-credentials.https.html passed\n15:28:45.503 559 worker/7 killing primary driver\n15:28:45.503 559 killed pid 1856\n15:28:45.504 559 worker/7 killing secondary driver\n15:28:45.703 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm output stderr lines:\n15:28:45.703 558 \n15:28:45.703 558 DevTools listening on ws://127.0.0.1:52869/devtools/browser/4932cd25-7883-419e-adf6-261b42addc20\n15:28:45.703 558 [15:28:45.265] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:45.703 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:45.703 558 \n15:28:45.703 558 [15:28:45.338] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:45.703 558 [15:28:45.338] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:45.703 558 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:45.707 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm passed\n15:28:45.707 558 worker/6 killing primary driver\n15:28:45.707 558 killed pid 1861\n15:28:45.707 558 worker/6 killing secondary driver\n15:28:45.911 552 worker/2 external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm output stderr lines:\n15:28:45.911 552 \n15:28:45.911 552 DevTools listening on ws://127.0.0.1:52871/devtools/browser/6d0fa727-259d-475c-86eb-c5dbdf75fe1d\n15:28:45.911 552 [15:28:45.416] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:45.911 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:45.911 552 \n15:28:45.911 552 [15:28:45.490] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:45.911 552 [15:28:45.490] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:45.911 552 CONSOLE WARNING: line 24: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:45.913 552 worker/2 external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm passed\n15:28:45.913 552 worker/2 killing primary driver\n15:28:45.914 552 killed pid 1866\n15:28:45.915 552 worker/2 killing secondary driver\n15:28:46.228 559 worker/7 external/wpt/worklets/animation-worklet-credentials.https.html output stderr lines:\n15:28:46.228 559 \n15:28:46.228 559 DevTools listening on ws://127.0.0.1:52884/devtools/browser/17730836-28c9-402c-bafb-1b4d994cfdda\n15:28:46.229 559 [15:28:45.725] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:46.229 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:46.229 559 \n15:28:46.229 559 [15:28:45.795] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:46.229 559 [15:28:45.795] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:46.231 559 worker/7 external/wpt/worklets/animation-worklet-credentials.https.html passed\n15:28:46.231 559 worker/7 killing primary driver\n15:28:46.231 559 killed pid 1871\n15:28:46.232 559 worker/7 killing secondary driver\n15:28:46.433 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-competing-names-passwords.htm output stderr lines:\n15:28:46.434 558 \n15:28:46.434 558 DevTools listening on ws://127.0.0.1:52893/devtools/browser/c0295263-757d-44ea-9f8b-f7418e699bd7\n15:28:46.434 558 [15:28:45.938] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:46.434 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:46.434 558 \n15:28:46.434 558 [15:28:46.008] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:46.434 558 [15:28:46.008] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:46.434 558 CONSOLE WARNING: line 28: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:46.437 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-competing-names-passwords.htm passed\n15:28:46.437 558 worker/6 killing primary driver\n15:28:46.437 558 killed pid 1876\n15:28:46.438 558 worker/6 killing secondary driver\n15:28:46.574 552 worker/2 external/wpt/xhr/send-authentication-basic.htm output stderr lines:\n15:28:46.575 552 \n15:28:46.575 552 DevTools listening on ws://127.0.0.1:52894/devtools/browser/8cc8f330-a32b-4728-9e02-309203b4dafe\n15:28:46.575 552 [15:28:46.146] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:46.575 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:46.575 552 \n15:28:46.575 552 [15:28:46.216] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:46.575 552 [15:28:46.216] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:46.575 552 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:46.577 552 worker/2 external/wpt/xhr/send-authentication-basic.htm passed\n15:28:46.577 552 worker/2 killing primary driver\n15:28:46.577 552 killed pid 1881\n15:28:46.578 552 worker/2 killing secondary driver\n15:28:47.046 559 worker/7 external/wpt/worklets/layout-worklet-credentials.https.html output stderr lines:\n15:28:47.046 559 \n15:28:47.046 559 DevTools listening on ws://127.0.0.1:52910/devtools/browser/12cefc22-81a8-4fbe-90e6-dff15b390fbd\n15:28:47.046 559 [15:28:46.457] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:47.046 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:47.046 559 \n15:28:47.046 559 [15:28:46.529] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:47.047 559 [15:28:46.529] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:47.049 559 worker/7 external/wpt/worklets/layout-worklet-credentials.https.html passed\n15:28:47.049 559 worker/7 killing primary driver\n15:28:47.049 559 killed pid 1886\n15:28:47.050 559 worker/7 killing secondary driver\n15:28:47.085 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic.htm output stderr lines:\n15:28:47.085 558 \n15:28:47.085 558 DevTools listening on ws://127.0.0.1:52917/devtools/browser/e433f0ab-cc59-41ab-92a4-30cd23da2d35\n15:28:47.085 558 [15:28:46.660] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:47.085 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:47.085 558 \n15:28:47.085 558 [15:28:46.732] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:47.085 558 [15:28:46.732] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:47.085 558 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:47.089 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic.htm passed\n15:28:47.089 558 worker/6 killing primary driver\n15:28:47.090 558 killed pid 1891\n15:28:47.090 558 worker/6 killing secondary driver\n15:28:47.372 552 worker/2 external/wpt/xhr/send-authentication-competing-names-passwords.htm output stderr lines:\n15:28:47.372 552 \n15:28:47.372 552 DevTools listening on ws://127.0.0.1:52918/devtools/browser/00ebb95f-7583-410a-8ace-11eb1ed9c315\n15:28:47.372 552 [15:28:46.813] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:47.372 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:47.372 552 \n15:28:47.372 552 [15:28:46.885] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:47.372 552 [15:28:46.885] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:47.372 552 CONSOLE WARNING: line 28: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:47.374 552 worker/2 external/wpt/xhr/send-authentication-competing-names-passwords.htm passed\n15:28:47.374 552 worker/2 killing primary driver\n15:28:47.375 552 killed pid 1896\n15:28:47.375 552 worker/2 killing secondary driver\n15:28:47.798 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm output stderr lines:\n15:28:47.798 558 \n15:28:47.798 558 DevTools listening on ws://127.0.0.1:52941/devtools/browser/e5581d1c-594e-4290-afba-c3e9948131d8\n15:28:47.798 558 [15:28:47.322] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:47.798 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:47.798 558 \n15:28:47.798 558 [15:28:47.399] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:47.798 558 [15:28:47.399] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:47.798 558 CONSOLE WARNING: line 24: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:47.802 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm passed\n15:28:47.802 558 worker/6 killing primary driver\n15:28:47.802 558 killed pid 1902\n15:28:47.803 558 worker/6 killing secondary driver\n15:28:47.834 559 worker/7 external/wpt/worklets/audio-worklet-credentials.https.html output stderr lines:\n15:28:47.834 559 \n15:28:47.834 559 DevTools listening on ws://127.0.0.1:52935/devtools/browser/cc243f1f-8807-4d6a-8773-47de8d22b2b4\n15:28:47.834 559 [15:28:47.268] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:47.834 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:47.834 559 \n15:28:47.834 559 [15:28:47.347] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:47.834 559 [15:28:47.347] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:47.836 559 worker/7 external/wpt/worklets/audio-worklet-credentials.https.html passed\n15:28:47.836 559 worker/7 killing primary driver\n15:28:47.837 559 killed pid 1901\n15:28:47.837 559 worker/7 killing secondary driver\n15:28:48.079 552 worker/2 external/wpt/xhr/send-authentication-basic-repeat-no-args.htm output stderr lines:\n15:28:48.079 552 \n15:28:48.079 552 DevTools listening on ws://127.0.0.1:52942/devtools/browser/2e54d696-0a20-49a7-bcd6-edfb58ea023a\n15:28:48.079 552 [15:28:47.612] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:48.079 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:48.080 552 \n15:28:48.080 552 [15:28:47.682] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:48.080 552 [15:28:47.682] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:48.080 552 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:48.082 552 worker/2 external/wpt/xhr/send-authentication-basic-repeat-no-args.htm passed\n15:28:48.082 552 worker/2 killing primary driver\n15:28:48.082 552 killed pid 1911\n15:28:48.083 552 worker/2 killing secondary driver\n15:28:48.507 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm output stderr lines:\n15:28:48.507 558 [15:28:48.052] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:48.507 558 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:48.507 558 \n15:28:48.507 558 [15:28:48.137] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:48.507 558 [15:28:48.137] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:48.507 558 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:48.510 558 worker/6 virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm passed\n15:28:48.510 558 worker/6 killing secondary driver\n15:28:48.511 558 worker/6 exiting\n15:28:48.511 558 worker/6 cleaning up\n15:28:48.511 558 worker/6 killing primary driver\n15:28:48.511 558 killed pid 1916\n15:28:48.512 558 worker/6 killing secondary driver\n15:28:48.594 559 worker/7 external/wpt/worklets/paint-worklet-credentials.https.html output stderr lines:\n15:28:48.595 559 [15:28:48.082] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:48.595 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:48.595 559 \n15:28:48.595 559 [15:28:48.163] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:48.595 559 [15:28:48.163] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:48.597 559 worker/7 external/wpt/worklets/paint-worklet-credentials.https.html passed\n15:28:48.597 559 worker/7 killing primary driver\n15:28:48.598 559 killed pid 1917\n15:28:48.598 559 worker/7 killing secondary driver\n15:28:48.723 552 worker/2 external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm output stderr lines:\n15:28:48.723 552 \n15:28:48.723 552 DevTools listening on ws://127.0.0.1:52966/devtools/browser/0ca93a36-08ac-4e5d-8365-9c04dc8d7ea6\n15:28:48.723 552 [15:28:48.299] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:48.723 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:48.723 552 \n15:28:48.723 552 [15:28:48.370] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:48.723 552 [15:28:48.370] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:48.724 552 CONSOLE WARNING: line 24: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:48.726 552 worker/2 external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm passed\n15:28:48.726 552 worker/2 killing primary driver\n15:28:48.726 552 killed pid 1926\n15:28:48.727 552 worker/2 killing secondary driver\n15:28:49.294 559 worker/7 external/wpt/worklets/animation-worklet-credentials.https.html output stderr lines:\n15:28:49.295 559 \n15:28:49.295 559 DevTools listening on ws://127.0.0.1:52988/devtools/browser/fc6cc0a2-522a-49a1-bc8c-6ce6d4df574a\n15:28:49.295 559 [15:28:48.811] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:49.295 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:49.295 559 \n15:28:49.295 559 [15:28:48.885] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:49.295 559 [15:28:48.885] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:49.297 559 worker/7 external/wpt/worklets/animation-worklet-credentials.https.html passed\n15:28:49.297 559 worker/7 killing primary driver\n15:28:49.298 559 killed pid 1931\n15:28:49.298 559 worker/7 killing secondary driver\n15:28:49.357 552 worker/2 external/wpt/xhr/send-authentication-basic.htm output stderr lines:\n15:28:49.357 552 \n15:28:49.357 552 DevTools listening on ws://127.0.0.1:52989/devtools/browser/8cc2c05b-07c7-4d42-93bb-8ca14c465d6d\n15:28:49.357 552 [15:28:48.946] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:49.357 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:49.357 552 \n15:28:49.357 552 [15:28:49.016] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:49.357 552 [15:28:49.016] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:49.358 552 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:49.360 552 worker/2 external/wpt/xhr/send-authentication-basic.htm passed\n15:28:49.360 552 worker/2 killing primary driver\n15:28:49.360 552 killed pid 1936\n15:28:49.361 552 worker/2 killing secondary driver\n15:28:50.006 559 worker/7 external/wpt/worklets/layout-worklet-credentials.https.html output stderr lines:\n15:28:50.007 559 \n15:28:50.007 559 DevTools listening on ws://127.0.0.1:53005/devtools/browser/230fc5ec-6cc9-4011-b9da-21357143fa81\n15:28:50.007 559 [15:28:49.525] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:50.007 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:50.007 559 \n15:28:50.007 559 [15:28:49.601] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:50.007 559 [15:28:49.601] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:50.009 559 worker/7 external/wpt/worklets/layout-worklet-credentials.https.html passed\n15:28:50.009 559 worker/7 killing primary driver\n15:28:50.010 559 killed pid 1941\n15:28:50.010 559 worker/7 killing secondary driver\n15:28:50.085 552 worker/2 external/wpt/xhr/send-authentication-competing-names-passwords.htm output stderr lines:\n15:28:50.085 552 \n15:28:50.085 552 DevTools listening on ws://127.0.0.1:53006/devtools/browser/de66c193-f5d1-4612-bf05-cdfa9485ddd3\n15:28:50.085 552 [15:28:49.592] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:50.085 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:50.085 552 \n15:28:50.085 552 [15:28:49.665] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:50.085 552 [15:28:49.665] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:50.085 552 CONSOLE WARNING: line 28: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:50.087 552 worker/2 external/wpt/xhr/send-authentication-competing-names-passwords.htm passed\n15:28:50.087 552 worker/2 killing primary driver\n15:28:50.087 552 killed pid 1942\n15:28:50.088 552 worker/2 killing secondary driver\n15:28:50.717 552 worker/2 external/wpt/xhr/send-authentication-basic-repeat-no-args.htm output stderr lines:\n15:28:50.717 552 [15:28:50.311] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:50.717 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:50.717 552 \n15:28:50.717 552 [15:28:50.382] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:50.717 552 [15:28:50.382] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:50.718 552 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:50.720 552 worker/2 external/wpt/xhr/send-authentication-basic-repeat-no-args.htm passed\n15:28:50.720 552 worker/2 killing primary driver\n15:28:50.720 552 killed pid 1952\n15:28:50.721 552 worker/2 killing secondary driver\n15:28:50.737 559 worker/7 external/wpt/worklets/audio-worklet-credentials.https.html output stderr lines:\n15:28:50.737 559 \n15:28:50.738 559 DevTools listening on ws://127.0.0.1:53022/devtools/browser/1c0810df-be55-4625-b5b4-ba63087835c0\n15:28:50.738 559 [15:28:50.235] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:50.738 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:50.738 559 \n15:28:50.738 559 [15:28:50.309] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:50.738 559 [15:28:50.309] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:50.745 559 worker/7 external/wpt/worklets/audio-worklet-credentials.https.html passed\n15:28:50.745 559 worker/7 killing primary driver\n15:28:50.745 559 killed pid 1951\n15:28:50.746 559 worker/7 killing secondary driver\n15:28:51.371 552 worker/2 external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm output stderr lines:\n15:28:51.371 552 \n15:28:51.371 552 DevTools listening on ws://127.0.0.1:53039/devtools/browser/ff685d6a-7542-4729-bbba-688af8542990\n15:28:51.371 552 [15:28:50.945] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:51.371 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:51.371 552 \n15:28:51.371 552 [15:28:51.022] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:51.371 552 [15:28:51.022] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:51.371 552 CONSOLE WARNING: line 24: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:51.373 552 worker/2 external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm passed\n15:28:51.373 552 worker/2 killing primary driver\n15:28:51.374 552 killed pid 1961\n15:28:51.374 552 worker/2 killing secondary driver\n15:28:51.475 559 worker/7 external/wpt/worklets/paint-worklet-credentials.https.html output stderr lines:\n15:28:51.475 559 [15:28:50.978] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:51.475 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:51.475 559 \n15:28:51.475 559 [15:28:51.058] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:51.475 559 [15:28:51.058] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:51.477 559 worker/7 external/wpt/worklets/paint-worklet-credentials.https.html passed\n15:28:51.477 559 worker/7 killing primary driver\n15:28:51.478 559 killed pid 1962\n15:28:51.478 559 worker/7 killing secondary driver\n15:28:52.024 552 worker/2 external/wpt/xhr/send-authentication-basic.htm output stderr lines:\n15:28:52.024 552 \n15:28:52.024 552 DevTools listening on ws://127.0.0.1:53056/devtools/browser/8d3e33ed-55a1-4f1d-9f2a-288749375f16\n15:28:52.024 552 [15:28:51.598] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:52.024 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:52.024 552 \n15:28:52.024 552 [15:28:51.672] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:52.024 552 [15:28:51.672] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:52.024 552 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:52.026 552 worker/2 external/wpt/xhr/send-authentication-basic.htm passed\n15:28:52.027 552 worker/2 killing primary driver\n15:28:52.027 552 killed pid 1971\n15:28:52.027 552 worker/2 killing secondary driver\n15:28:52.184 559 worker/7 external/wpt/worklets/animation-worklet-credentials.https.html output stderr lines:\n15:28:52.184 559 \n15:28:52.184 559 DevTools listening on ws://127.0.0.1:53057/devtools/browser/ca7b1677-8a74-4da8-88a4-9b325fa9b5f2\n15:28:52.184 559 [15:28:51.704] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:52.184 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:52.184 559 \n15:28:52.184 559 [15:28:51.775] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:52.184 559 [15:28:51.775] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:52.187 559 worker/7 external/wpt/worklets/animation-worklet-credentials.https.html passed\n15:28:52.187 559 worker/7 killing primary driver\n15:28:52.187 559 killed pid 1972\n15:28:52.187 559 worker/7 killing secondary driver\n15:28:52.723 552 worker/2 external/wpt/xhr/send-authentication-competing-names-passwords.htm output stderr lines:\n15:28:52.723 552 \n15:28:52.723 552 DevTools listening on ws://127.0.0.1:53073/devtools/browser/0fc04aa7-566b-441a-b7bf-8660a1151cc8\n15:28:52.723 552 [15:28:52.246] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:52.723 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:52.723 552 \n15:28:52.723 552 [15:28:52.318] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:52.723 552 [15:28:52.318] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:52.723 552 CONSOLE WARNING: line 28: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:52.725 552 worker/2 external/wpt/xhr/send-authentication-competing-names-passwords.htm passed\n15:28:52.725 552 worker/2 killing primary driver\n15:28:52.726 552 killed pid 1981\n15:28:52.726 552 worker/2 killing secondary driver\n15:28:52.889 559 worker/7 external/wpt/worklets/layout-worklet-credentials.https.html output stderr lines:\n15:28:52.889 559 [15:28:52.412] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:52.889 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:52.889 559 \n15:28:52.889 559 [15:28:52.482] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:52.889 559 [15:28:52.482] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:52.892 559 worker/7 external/wpt/worklets/layout-worklet-credentials.https.html passed\n15:28:52.892 559 worker/7 killing primary driver\n15:28:52.892 559 killed pid 1986\n15:28:52.893 559 worker/7 killing secondary driver\n15:28:53.362 552 worker/2 external/wpt/xhr/send-authentication-basic-repeat-no-args.htm output stderr lines:\n15:28:53.362 552 \n15:28:53.362 552 DevTools listening on ws://127.0.0.1:53090/devtools/browser/ee1551b9-a825-43bf-81fa-cf470f293ba4\n15:28:53.362 552 [15:28:52.945] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:53.362 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:53.362 552 \n15:28:53.362 552 [15:28:53.017] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:53.362 552 [15:28:53.017] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:53.362 552 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:53.364 552 worker/2 external/wpt/xhr/send-authentication-basic-repeat-no-args.htm passed\n15:28:53.365 552 worker/2 killing primary driver\n15:28:53.365 552 killed pid 1991\n15:28:53.365 552 worker/2 killing secondary driver\n15:28:53.622 559 worker/7 external/wpt/worklets/audio-worklet-credentials.https.html output stderr lines:\n15:28:53.622 559 \n15:28:53.622 559 DevTools listening on ws://127.0.0.1:53091/devtools/browser/6a24b826-4dde-4af0-be05-624d1ca1a527\n15:28:53.622 559 [15:28:53.114] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:53.622 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:53.622 559 \n15:28:53.622 559 [15:28:53.184] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:53.622 559 [15:28:53.184] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:53.624 559 worker/7 external/wpt/worklets/audio-worklet-credentials.https.html passed\n15:28:53.624 559 worker/7 killing primary driver\n15:28:53.625 559 killed pid 1996\n15:28:53.625 559 worker/7 killing secondary driver\n15:28:53.998 552 worker/2 external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm output stderr lines:\n15:28:53.998 552 \n15:28:53.998 552 DevTools listening on ws://127.0.0.1:53104/devtools/browser/67b6c5e4-f060-493f-89db-1252bc2f2d59\n15:28:53.998 552 [15:28:53.586] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:53.998 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:53.998 552 \n15:28:53.998 552 [15:28:53.658] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:53.998 552 [15:28:53.658] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:53.998 552 CONSOLE WARNING: line 24: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:54.001 552 worker/2 external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm passed\n15:28:54.001 552 worker/2 killing primary driver\n15:28:54.001 552 killed pid 2001\n15:28:54.002 552 worker/2 killing secondary driver\n15:28:54.347 559 worker/7 external/wpt/worklets/paint-worklet-credentials.https.html output stderr lines:\n15:28:54.347 559 \n15:28:54.347 559 DevTools listening on ws://127.0.0.1:53108/devtools/browser/cb7d411e-d317-4107-b7d3-6e82d3e2b3d2\n15:28:54.347 559 [15:28:53.856] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:54.347 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:54.347 559 \n15:28:54.347 559 [15:28:53.927] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:54.347 559 [15:28:53.927] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:54.350 559 worker/7 external/wpt/worklets/paint-worklet-credentials.https.html passed\n15:28:54.350 559 worker/7 killing primary driver\n15:28:54.350 559 killed pid 2006\n15:28:54.351 559 worker/7 killing secondary driver\n15:28:54.647 552 worker/2 external/wpt/xhr/send-authentication-basic.htm output stderr lines:\n15:28:54.647 552 \n15:28:54.647 552 DevTools listening on ws://127.0.0.1:53115/devtools/browser/5b4dde84-3ce7-4b20-9e00-d8ad015762ae\n15:28:54.647 552 [15:28:54.232] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:54.648 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:54.648 552 \n15:28:54.648 552 [15:28:54.304] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:54.648 552 [15:28:54.304] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:54.648 552 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:54.650 552 worker/2 external/wpt/xhr/send-authentication-basic.htm passed\n15:28:54.650 552 worker/2 killing primary driver\n15:28:54.650 552 killed pid 2015\n15:28:54.651 552 worker/2 killing secondary driver\n15:28:55.075 559 worker/7 external/wpt/worklets/animation-worklet-credentials.https.html output stderr lines:\n15:28:55.076 559 \n15:28:55.076 559 DevTools listening on ws://127.0.0.1:53125/devtools/browser/65c49598-e2bc-4765-a519-f104dff78f17\n15:28:55.076 559 [15:28:54.583] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:55.076 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:55.076 559 \n15:28:55.076 559 [15:28:54.653] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:55.076 559 [15:28:54.653] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:55.078 559 worker/7 external/wpt/worklets/animation-worklet-credentials.https.html passed\n15:28:55.078 559 worker/7 killing primary driver\n15:28:55.079 559 killed pid 2020\n15:28:55.079 559 worker/7 killing secondary driver\n15:28:55.351 552 worker/2 external/wpt/xhr/send-authentication-competing-names-passwords.htm output stderr lines:\n15:28:55.351 552 \n15:28:55.351 552 DevTools listening on ws://127.0.0.1:53132/devtools/browser/8af17302-74e7-44d3-b5f4-2bd79365a565\n15:28:55.351 552 [15:28:54.879] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:55.351 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:55.351 552 \n15:28:55.351 552 [15:28:54.949] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:55.351 552 [15:28:54.949] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:55.351 552 CONSOLE WARNING: line 28: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:55.354 552 worker/2 external/wpt/xhr/send-authentication-competing-names-passwords.htm passed\n15:28:55.354 552 worker/2 killing primary driver\n15:28:55.354 552 killed pid 2026\n15:28:55.354 552 worker/2 killing secondary driver\n15:28:55.786 559 worker/7 external/wpt/worklets/layout-worklet-credentials.https.html output stderr lines:\n15:28:55.786 559 \n15:28:55.786 559 DevTools listening on ws://127.0.0.1:53143/devtools/browser/df30985d-e46d-4b93-be5b-f7bf2b311a2a\n15:28:55.786 559 [15:28:55.303] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:55.786 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:55.786 559 \n15:28:55.786 559 [15:28:55.374] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:55.786 559 [15:28:55.374] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:55.789 559 worker/7 external/wpt/worklets/layout-worklet-credentials.https.html passed\n15:28:55.789 559 worker/7 killing primary driver\n15:28:55.789 559 killed pid 2031\n15:28:55.790 559 worker/7 killing secondary driver\n15:28:56.001 552 worker/2 external/wpt/xhr/send-authentication-basic-repeat-no-args.htm output stderr lines:\n15:28:56.001 552 \n15:28:56.001 552 DevTools listening on ws://127.0.0.1:53149/devtools/browser/1c450eb7-7cd3-4bd8-b97d-b3a6b0e8b9ec\n15:28:56.001 552 [15:28:55.584] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:56.001 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:56.001 552 \n15:28:56.001 552 [15:28:55.654] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:56.001 552 [15:28:55.654] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:56.001 552 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:56.003 552 worker/2 external/wpt/xhr/send-authentication-basic-repeat-no-args.htm passed\n15:28:56.003 552 worker/2 killing primary driver\n15:28:56.004 552 killed pid 2036\n15:28:56.004 552 worker/2 killing secondary driver\n15:28:56.507 559 worker/7 external/wpt/worklets/audio-worklet-credentials.https.html output stderr lines:\n15:28:56.507 559 \n15:28:56.507 559 DevTools listening on ws://127.0.0.1:53160/devtools/browser/114cbb12-d366-44cf-8d9f-36c2d3a098f0\n15:28:56.507 559 [15:28:56.011] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:56.507 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:56.507 559 \n15:28:56.507 559 [15:28:56.082] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:56.507 559 [15:28:56.082] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:56.510 559 worker/7 external/wpt/worklets/audio-worklet-credentials.https.html passed\n15:28:56.510 559 worker/7 killing primary driver\n15:28:56.510 559 killed pid 2041\n15:28:56.510 559 worker/7 killing secondary driver\n15:28:56.641 552 worker/2 external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm output stderr lines:\n15:28:56.641 552 \n15:28:56.641 552 DevTools listening on ws://127.0.0.1:53166/devtools/browser/3511442f-cae1-4df1-bda9-a765cc777d24\n15:28:56.641 552 [15:28:56.220] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:56.641 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:56.641 552 \n15:28:56.641 552 [15:28:56.291] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:56.641 552 [15:28:56.291] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:56.641 552 CONSOLE WARNING: line 24: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:56.646 552 worker/2 external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm passed\n15:28:56.646 552 worker/2 killing primary driver\n15:28:56.646 552 killed pid 2046\n15:28:56.646 552 worker/2 killing secondary driver\n15:28:57.214 559 worker/7 external/wpt/worklets/paint-worklet-credentials.https.html output stderr lines:\n15:28:57.214 559 \n15:28:57.214 559 DevTools listening on ws://127.0.0.1:53182/devtools/browser/75f408b0-d144-4bb8-a0d4-512c8962dca9\n15:28:57.214 559 [15:28:56.732] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:57.214 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:57.214 559 \n15:28:57.214 559 [15:28:56.812] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:57.214 559 [15:28:56.812] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:57.216 559 worker/7 external/wpt/worklets/paint-worklet-credentials.https.html passed\n15:28:57.216 559 worker/7 killing primary driver\n15:28:57.217 559 killed pid 2051\n15:28:57.217 559 worker/7 killing secondary driver\n15:28:57.282 552 worker/2 external/wpt/xhr/send-authentication-basic.htm output stderr lines:\n15:28:57.282 552 \n15:28:57.282 552 DevTools listening on ws://127.0.0.1:53183/devtools/browser/daf16ee6-2fa1-4fc4-b7c5-09304fe8f56b\n15:28:57.282 552 [15:28:56.865] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:57.282 552 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:57.282 552 \n15:28:57.282 552 [15:28:56.934] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:57.282 552 [15:28:56.934] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:57.282 552 CONSOLE WARNING: line 18: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.\n15:28:57.284 552 worker/2 external/wpt/xhr/send-authentication-basic.htm passed\n15:28:57.285 552 worker/2 killing secondary driver\n15:28:57.285 552 worker/2 exiting\n15:28:57.285 552 worker/2 cleaning up\n15:28:57.285 552 worker/2 killing primary driver\n15:28:57.286 552 killed pid 2056\n15:28:57.286 552 worker/2 killing secondary driver\n15:28:57.913 559 worker/7 external/wpt/worklets/animation-worklet-credentials.https.html output stderr lines:\n15:28:57.913 559 \n15:28:57.913 559 DevTools listening on ws://127.0.0.1:53199/devtools/browser/b6657aac-1eb2-498e-b37c-4b38645b0844\n15:28:57.913 559 [15:28:57.439] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:57.913 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:57.913 559 \n15:28:57.913 559 [15:28:57.509] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:57.913 559 [15:28:57.509] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:57.915 559 worker/7 external/wpt/worklets/animation-worklet-credentials.https.html passed\n15:28:57.915 559 worker/7 killing primary driver\n15:28:57.916 559 killed pid 2061\n15:28:57.916 559 worker/7 killing secondary driver\n15:28:58.593 559 worker/7 external/wpt/worklets/layout-worklet-credentials.https.html output stderr lines:\n15:28:58.593 559 \n15:28:58.593 559 DevTools listening on ws://127.0.0.1:53209/devtools/browser/47f73537-76fc-4c62-aba4-13c322945f59\n15:28:58.593 559 [15:28:58.132] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:28:58.593 559 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:28:58.593 559 \n15:28:58.594 559 [15:28:58.202] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:28:58.594 559 [15:28:58.202] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:28:58.596 559 worker/7 external/wpt/worklets/layout-worklet-credentials.https.html passed\n15:28:58.596 559 worker/7 killing secondary driver\n15:28:58.596 559 worker/7 exiting\n15:28:58.597 559 worker/7 cleaning up\n15:28:58.597 559 worker/7 killing primary driver\n15:28:58.597 559 killed pid 2066\n15:28:58.597 559 worker/7 killing secondary driver\n15:29:13.687 550 killed pid 1825\n15:29:13.692 550 worker/0 virtual/nobinary-for-inspector-protocol/inspector-protocol/debugger/debugger-evaluate-in-worker-while-pause-in-page.js output stderr lines:\n15:29:13.692 550 [15:28:43.774] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:29:13.692 550 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:29:13.692 550 \n15:29:13.692 550 [15:28:43.858] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:29:13.692 550 [15:28:43.858] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:29:13.695 537 [293/300] virtual/nobinary-for-inspector-protocol/inspector-protocol/debugger/debugger-evaluate-in-worker-while-pause-in-page.js failed unexpectedly (test timed out)\n15:29:13.694 550 worker/0 killing primary driver\n15:29:13.695 550 worker/0 killing secondary driver\n15:29:13.695 550 worker/0 virtual/nobinary-for-inspector-protocol/inspector-protocol/debugger/debugger-evaluate-in-worker-while-pause-in-page.js failed:\n15:29:13.695 550 worker/0 test timed out\n15:29:14.435 550 worker/0 virtual/nobinary-for-inspector-protocol/inspector-protocol/debugger/debugger-evaluate-in-worker-while-pause-in-page.js output stderr lines:\n15:29:14.435 550 \n15:29:14.435 550 DevTools listening on ws://127.0.0.1:53237/devtools/browser/d9eede4b-5e20-44d9-a119-edaa80d22bc3\n15:29:14.435 550 [15:29:13.966] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:29:14.435 550 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:29:14.435 550 \n15:29:14.435 550 [15:29:14.045] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:29:14.435 550 [15:29:14.045] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:29:14.438 550 worker/0 virtual/nobinary-for-inspector-protocol/inspector-protocol/debugger/debugger-evaluate-in-worker-while-pause-in-page.js passed\n15:29:14.438 550 worker/0 killing primary driver\n15:29:14.438 550 killed pid 2078\n15:29:14.438 550 worker/0 killing secondary driver\n15:29:15.087 550 worker/0 virtual/nobinary-for-inspector-protocol/inspector-protocol/debugger/debugger-evaluate-in-worker-while-pause-in-page.js output stderr lines:\n15:29:15.087 550 \n15:29:15.087 550 DevTools listening on ws://127.0.0.1:53238/devtools/browser/726ca314-0724-4cd7-9bd7-85e4fddd2f05\n15:29:15.087 550 [15:29:14.651] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:29:15.087 550 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:29:15.087 550 \n15:29:15.087 550 [15:29:14.722] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:29:15.087 550 [15:29:14.722] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:29:15.090 550 worker/0 virtual/nobinary-for-inspector-protocol/inspector-protocol/debugger/debugger-evaluate-in-worker-while-pause-in-page.js passed\n15:29:15.090 550 worker/0 killing primary driver\n15:29:15.090 550 killed pid 2084\n15:29:15.091 550 worker/0 killing secondary driver\n15:29:15.736 550 worker/0 virtual/nobinary-for-inspector-protocol/inspector-protocol/debugger/debugger-evaluate-in-worker-while-pause-in-page.js output stderr lines:\n15:29:15.736 550 \n15:29:15.736 550 DevTools listening on ws://127.0.0.1:53239/devtools/browser/07d84591-1df3-4493-8b12-c6a1b849cb06\n15:29:15.736 550 [15:29:15.299] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:29:15.736 550 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:29:15.736 550 \n15:29:15.736 550 [15:29:15.370] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:29:15.736 550 [15:29:15.370] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:29:15.738 550 worker/0 virtual/nobinary-for-inspector-protocol/inspector-protocol/debugger/debugger-evaluate-in-worker-while-pause-in-page.js passed\n15:29:15.739 550 worker/0 killing primary driver\n15:29:15.739 550 killed pid 2091\n15:29:15.739 550 worker/0 killing secondary driver\n15:29:16.385 550 worker/0 virtual/nobinary-for-inspector-protocol/inspector-protocol/debugger/debugger-evaluate-in-worker-while-pause-in-page.js output stderr lines:\n15:29:16.385 550 \n15:29:16.385 550 DevTools listening on ws://127.0.0.1:53240/devtools/browser/9755b2e4-bc35-4c07-a94b-35e8d69fd05d\n15:29:16.385 550 [15:29:15.951] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:29:16.385 550 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:29:16.385 550 \n15:29:16.385 550 [15:29:16.022] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:29:16.385 550 [15:29:16.022] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:29:16.387 550 worker/0 virtual/nobinary-for-inspector-protocol/inspector-protocol/debugger/debugger-evaluate-in-worker-while-pause-in-page.js passed\n15:29:16.388 550 worker/0 killing primary driver\n15:29:16.388 550 killed pid 2097\n15:29:16.388 550 worker/0 killing secondary driver\n15:29:17.035 550 worker/0 virtual/nobinary-for-inspector-protocol/inspector-protocol/debugger/debugger-evaluate-in-worker-while-pause-in-page.js output stderr lines:\n15:29:17.035 550 \n15:29:17.035 550 DevTools listening on ws://127.0.0.1:53241/devtools/browser/a4c10e5e-f034-4c99-8629-464f6c56908c\n15:29:17.035 550 [15:29:16.598] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:29:17.036 550 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:29:17.036 550 \n15:29:17.036 550 [15:29:16.669] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:29:17.036 550 [15:29:16.669] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:29:17.038 550 worker/0 virtual/nobinary-for-inspector-protocol/inspector-protocol/debugger/debugger-evaluate-in-worker-while-pause-in-page.js passed\n15:29:17.038 550 worker/0 killing primary driver\n15:29:17.038 550 killed pid 2103\n15:29:17.039 550 worker/0 killing secondary driver\n15:29:17.687 550 worker/0 virtual/nobinary-for-inspector-protocol/inspector-protocol/debugger/debugger-evaluate-in-worker-while-pause-in-page.js output stderr lines:\n15:29:17.687 550 \n15:29:17.687 550 DevTools listening on ws://127.0.0.1:53242/devtools/browser/a28bcaa1-3b28-488b-ba5c-e98b6c1686c3\n15:29:17.687 550 [15:29:17.250] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:29:17.687 550 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:29:17.687 550 \n15:29:17.687 550 [15:29:17.321] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:29:17.687 550 [15:29:17.321] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:29:17.689 550 worker/0 virtual/nobinary-for-inspector-protocol/inspector-protocol/debugger/debugger-evaluate-in-worker-while-pause-in-page.js passed\n15:29:17.690 550 worker/0 killing primary driver\n15:29:17.690 550 killed pid 2109\n15:29:17.690 550 worker/0 killing secondary driver\n15:29:18.357 550 worker/0 virtual/nobinary-for-inspector-protocol/inspector-protocol/debugger/debugger-evaluate-in-worker-while-pause-in-page.js output stderr lines:\n15:29:18.358 550 \n15:29:18.358 550 DevTools listening on ws://127.0.0.1:53243/devtools/browser/f9afcdbe-059c-48b0-b90c-93d7ae24c95f\n15:29:18.358 550 [15:29:17.906] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTDecompressionSession.c line 1181\n15:29:18.358 550 <<<< VTVideoEncoderSelection >>>> VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder found for 'avc1'\n15:29:18.358 550 \n15:29:18.358 550 [15:29:17.978] VTSelectAndCreateVideoEncoderInstanceInternal signalled err=-12908 (err) (Video encoder not available) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTVideoEncoderSelection.c line 1245\n15:29:18.358 550 [15:29:17.978] VTCompressionSessionCreate signalled err=-12908 (err) (Could not select and open encoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/VideoToolbox/VTCompressionSession.c line 946\n15:29:18.361 537 \n15:29:18.360 550 worker/0 virtual/nobinary-for-inspector-protocol/inspector-protocol/debugger/debugger-evaluate-in-worker-while-pause-in-page.js passed\n15:29:18.360 550 worker/0 killing secondary driver\n15:29:18.361 550 worker/0 exiting\n15:29:18.361 550 worker/0 cleaning up\n15:29:18.361 550 worker/0 killing primary driver\n15:29:18.361 550 killed pid 2115\n15:29:18.361 550 worker/0 killing secondary driver\n15:29:18.363 537 worker/0 cleaning up\n15:29:18.364 537 worker/0 cleaning up\n15:29:18.364 537 Stopping WPTServe ...\n15:29:18.365 537 Attempting to shut down wptserve server at pid 543\n15:29:18.365 537 Checking whether pid 543 is alive.\n15:29:18.365 537 pid 543 is running, killing it\n15:29:18.365 537 Waiting for action: <bound method WPTServe._check_and_kill of <blinkpy.web_tests.servers.wptserve.WPTServe object at 0x118286c50>>\n15:29:19.375 537 Checking whether pid 543 is alive.\n15:29:19.376 537 pid 543 is not running\n15:29:19.376 537 wptserve server at pid 543 stopped\n15:29:19.377 537 Flushing stdout\n15:29:19.377 537 Flushing stderr\n15:29:19.377 537 Cleaning up port\n15:29:19.377 537 Looking for new crash logs ...\n15:29:19.377 537 Summarizing results ...\n15:29:19.380 537 Writing JSON files in /b/s/w/io1G_ui7/layout-test-results.\n15:29:19.383 537 Finished writing JSON files.\n15:29:19.384 537 Test timing:\n15:29:19.384 537 118.94 total testing time\n15:29:19.384 537 \n15:29:19.384 537 Thread timing:\n15:29:19.384 537 worker/3: 3 tests, 5.27 secs\n15:29:19.384 537 worker/2: 6 tests, 6.61 secs\n15:29:19.384 537 worker/1: 3 tests, 4.95 secs\n15:29:19.384 537 worker/0: 1 tests, 0.66 secs\n15:29:19.384 537 worker/7: 6 tests, 6.30 secs\n15:29:19.384 537 worker/6: 5 tests, 4.59 secs\n15:29:19.384 537 worker/5: 4 tests, 4.14 secs\n15:29:19.384 537 worker/4: 2 tests, 3.91 secs\n15:29:19.385 537 36.42 cumulative, 4.55 optimal\n15:29:19.385 537 \n15:29:19.385 537 \n15:29:19.385 537 293 tests ran as expected, 7 didn't:\n15:29:19.385 537 fast/css-intrinsic-dimensions/height-tables.html\n15:29:19.385 537 virtual/nobinary-for-inspector-protocol/inspector-protocol/debugger/debugger-evaluate-in-worker-while-pause-in-page.js\n15:29:19.385 537 \n15:29:19.385 537 Testing completed. Exit status: 0\nRunning command: /b/s/w/ir/.swarming_module_cache/vpython/b6ec90/bin/python ../../third_party/blink/tools/run_web_tests.py --seed 4 --no-show-results --zero-tests-executed-ok --clobber-old-results --exit-after-n-failures 5000 --exit-after-n-crashes-or-timeouts 100 --debug-rwt-logging --results-directory /b/s/w/io1G_ui7/layout-test-results --num-retries=3 --gtest_repeat=10 --test-launcher-retry-limit=0 --isolated-script-test-output=/b/s/w/io1G_ui7/output.json --isolated-script-test-filter=external/wpt/cors/basic.htm::external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html::external/wpt/service-workers/cache-storage/window/cache-add.https.html::external/wpt/service-workers/cache-storage/worker/cache-add.https.html::external/wpt/workers/modules/dedicated-worker-options-credentials.html::external/wpt/worklets/animation-worklet-credentials.https.html::external/wpt/worklets/audio-worklet-credentials.https.html::external/wpt/worklets/layout-worklet-credentials.https.html::external/wpt/worklets/paint-worklet-credentials.https.html::external/wpt/xhr/send-authentication-basic-repeat-no-args.htm::external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm::external/wpt/xhr/send-authentication-basic.htm::external/wpt/xhr/send-authentication-competing-names-passwords.htm::fast/css-intrinsic-dimensions/height-tables.html::virtual/nobinary-for-inspector-protocol/inspector-protocol/debugger/debugger-evaluate-in-worker-while-pause-in-page.js::virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html::virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/window/cache-add.https.html::virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/worker/cache-add.https.html::virtual/omt-worker-fetch/external/wpt/workers/modules/dedicated-worker-options-credentials.html::virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm::virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm::virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic.htm::virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-competing-names-passwords.htm::virtual/outofblink-cors/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html::virtual/outofblink-cors/external/wpt/service-workers/cache-storage/window/cache-add.https.html::virtual/outofblink-cors/external/wpt/service-workers/cache-storage/worker/cache-add.https.html::virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm::virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm::virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic.htm::virtual/outofblink-cors/external/wpt/xhr/send-authentication-competing-names-passwords.htm\nwith env: {'VERSIONER_PYTHON_PREFER_32_BIT': 'no', 'MAC_CHROMIUM_TMPDIR': '/b/s/w/itIzwtpB', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'HOME': '/Users/chrome-bot', 'BOTO_CONFIG': '/Users/chrome-bot/.boto', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin', 'SWARMING_BOT_ID': 'vm124-m1', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90', 'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.g8esgIDBfS/Render', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'VERSIONER_PYTHON_VERSION': '2.7', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'XPC_FLAGS': '0x0', 'SWARMING_HEADLESS': '1', 'PYTHONNOUSERSITE': '1', 'LUCI_CONTEXT': '/b/s/w/itIzwtpB/luci_ctx.snOmC1.json', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'XPC_SERVICE_NAME': 'org.swarm.bot.plist', 'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.xpixKyWtC3/Listeners', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'SWARMING_TASK_ID': '4417e06121ab2411', 'SHELL': '/bin/bash', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'TMPDIR': '/b/s/w/itIzwtpB', 'CIPD_PROTOCOL': 'v2', '__CF_USER_TEXT_ENCODING': '0x1F4:0x0:0x0'}\nRunning ['/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/bin/python', '../../third_party/blink/tools/run_web_tests.py', '--seed', '4', '--no-show-results', '--zero-tests-executed-ok', '--clobber-old-results', '--exit-after-n-failures', '5000', '--exit-after-n-crashes-or-timeouts', '100', '--debug-rwt-logging', '--results-directory', '/b/s/w/io1G_ui7/layout-test-results', '--num-retries=3', '--gtest_repeat=10', '--test-launcher-retry-limit=0', '--isolated-script-test-output=/b/s/w/io1G_ui7/output.json', '--isolated-script-test-filter=external/wpt/cors/basic.htm::external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html::external/wpt/service-workers/cache-storage/window/cache-add.https.html::external/wpt/service-workers/cache-storage/worker/cache-add.https.html::external/wpt/workers/modules/dedicated-worker-options-credentials.html::external/wpt/worklets/animation-worklet-credentials.https.html::external/wpt/worklets/audio-worklet-credentials.https.html::external/wpt/worklets/layout-worklet-credentials.https.html::external/wpt/worklets/paint-worklet-credentials.https.html::external/wpt/xhr/send-authentication-basic-repeat-no-args.htm::external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm::external/wpt/xhr/send-authentication-basic.htm::external/wpt/xhr/send-authentication-competing-names-passwords.htm::fast/css-intrinsic-dimensions/height-tables.html::virtual/nobinary-for-inspector-protocol/inspector-protocol/debugger/debugger-evaluate-in-worker-while-pause-in-page.js::virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html::virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/window/cache-add.https.html::virtual/omt-worker-fetch/external/wpt/service-workers/cache-storage/worker/cache-add.https.html::virtual/omt-worker-fetch/external/wpt/workers/modules/dedicated-worker-options-credentials.html::virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm::virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm::virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-basic.htm::virtual/omt-worker-fetch/external/wpt/xhr/send-authentication-competing-names-passwords.htm::virtual/outofblink-cors/external/wpt/service-workers/cache-storage/serviceworker/cache-add.https.html::virtual/outofblink-cors/external/wpt/service-workers/cache-storage/window/cache-add.https.html::virtual/outofblink-cors/external/wpt/service-workers/cache-storage/worker/cache-add.https.html::virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-repeat-no-args.htm::virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic-setrequestheader-existing-session.htm::virtual/outofblink-cors/external/wpt/xhr/send-authentication-basic.htm::virtual/outofblink-cors/external/wpt/xhr/send-authentication-competing-names-passwords.htm'] in None (env: {'VERSIONER_PYTHON_PREFER_32_BIT': 'no', 'MAC_CHROMIUM_TMPDIR': '/b/s/w/itIzwtpB', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'HOME': '/Users/chrome-bot', 'BOTO_CONFIG': '/Users/chrome-bot/.boto', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin', 'SWARMING_BOT_ID': 'vm124-m1', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90', 'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.g8esgIDBfS/Render', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'VERSIONER_PYTHON_VERSION': '2.7', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'XPC_FLAGS': '0x0', 'SWARMING_HEADLESS': '1', 'PYTHONNOUSERSITE': '1', 'LUCI_CONTEXT': '/b/s/w/itIzwtpB/luci_ctx.snOmC1.json', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'XPC_SERVICE_NAME': 'org.swarm.bot.plist', 'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.xpixKyWtC3/Listeners', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'SWARMING_TASK_ID': '4417e06121ab2411', 'SHELL': '/bin/bash', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'TMPDIR': '/b/s/w/itIzwtpB', 'CIPD_PROTOCOL': 'v2', '__CF_USER_TEXT_ENCODING': '0x1F4:0x0:0x0'})\nCommand returned exit code 0\n", "outputs_ref": { "isolated": "a683ff0b0f9cc1b29ba083111dffad5368c75f40", "isolatedserver": "https://isolateserver.appspot.com", "namespace": "default-gzip" }, "run_id": "4417e06121ab2411", "server_versions": [ "4243-f38882f" ], "started_ts": "2019-04-08T22:25:58.111350", "state": "COMPLETED", "tags": [ "build_is_experimental:false", "buildername:mac10.10-blink-rel", "buildnumber:3228", "cpu:x86-64", "data:d0eae9fd5783eb5e31f105db0316171888bb858c", "gerrit:https://chromium-review.googlesource.com/c/1555413/7", "gpu:none", "master:tryserver.blink", "name:webkit_layout_tests", "os:Mac-10.10", "patch_project:chromium/src", "pool:Chrome", "priority:29", "project:chromium", "purpose:ManualTS", "purpose:luci", "purpose:pre-commit", "service_account:none", "slavename:build240-m9", "spec_name:chromium.try:mac10.10-blink-rel", "stepname:webkit_layout_tests on (none) GPU on Mac (without patch) on Mac-10.10", "swarming.pool.template:none", "swarming.pool.version:fdda6585e37b99b10d91a62a778692b0bd04f909", "user:None" ], "task_id": "4417e06121ab2410", "try_number": "1" } ] }