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python -u /b/s/w/ir/kitchen-checkout/build/scripts/tools/runit.py --show-path --with-third-party-lib -- python /b/s/w/ir/kitchen-checkout/build/scripts/slave/recipe_modules/chromium_swarming/resources/collect_task.py --verbose -o /b/s/w/ir/tmp/t/tmpG1Enz1.json --task-output-dir /b/s/w/ir/tmp/t/tmp5aH9kR --merge-script /b/s/w/ir/kitchen-checkout/build/scripts/slave/recipe_modules/chromium_swarming/resources/noop_merge.py --merge-script-stdout-file /b/s/w/ir/tmp/t/tmpd9Dbe1merge_script_log --merge-additional-args '[]' --summary-json-file /b/s/w/ir/tmp/t/tmpkRs6cL.json -- swarming collect -server https://chromium-swarm.appspot.com -worker 50 -task-summary-python -task-output-stdout all -verbose -requests-json /b/s/w/ir/tmp/t/tmp8E6j1u.json in dir /b/s/w/ir/k: allow_subannotations: False base_name: 'vm co19 tests_shard_7' cmd: ['python', '-u', '/b/s/w/ir/kitchen-checkout/build/scripts/tools/runit.py', '--show-path', '--with-third-party-lib', '--', 'python', '/b/s/w/ir/kitchen-checkout/build/scripts/slave/recipe_modules/chromium_swarming/resources/collect_task.py', '--verbose', '-o', '/b/s/w/ir/tmp/t/tmpG1Enz1.json', '--task-output-dir', '/b/s/w/ir/tmp/t/tmp5aH9kR', '--merge-script', '/b/s/w/ir/kitchen-checkout/build/scripts/slave/recipe_modules/chromium_swarming/resources/noop_merge.py', '--merge-script-stdout-file', '/b/s/w/ir/tmp/t/tmpd9Dbe1merge_script_log', '--merge-additional-args', '[]', '--summary-json-file', '/b/s/w/ir/tmp/t/tmpkRs6cL.json', '--', 'swarming', 'collect', '-server', 'https://chromium-swarm.appspot.com', '-worker', '50', '-task-summary-python', '-task-output-stdout', 'all', '-verbose', '-requests-json', '/b/s/w/ir/tmp/t/tmp8E6j1u.json'] env: {} env_prefixes: {'PATH': '/b/s/w/ir/cache/swarming_client'} env_suffixes: {} infra_step: False name: 'vm co19 tests_shard_7' nest_level: 0 ok_ret: frozenset([0]) step_test_data: <lambda>(...) trigger_specs: () full environment: BOTO_CONFIG: /b/s/w/ir/tmp/gsutil_task/.boto BUILDBUCKET_EXPERIMENTAL: FALSE CIPD_CACHE_DIR: /b/s/cipd_cache/cache CIPD_PROTOCOL: v2 DEVSHELL_CLIENT_PORT: 46233 DOCKER_CONFIG: /b/s/w/ir/tmp/docker_cfg_task DOCKER_TMPDIR: /b/s/w/ir/tmp/docker_tmp_task GIT_CONFIG_NOSYSTEM: 1 GIT_TERMINAL_PROMPT: 0 HOME: /home/chrome-bot INFRA_GIT_WRAPPER_HOME: /b/s/w/ir/tmp/git_home_task LOGDOG_COORDINATOR_HOST: logs.chromium.org LOGDOG_STREAM_PREFIX: buildbucket/cr-buildbucket.appspot.com/8919553173228280160 LOGDOG_STREAM_PROJECT: dart LOGDOG_STREAM_SERVER_PATH: unix:/b/s/w/ir/tmp/ld.sock LOGNAME: chrome-bot LUCI_CONTEXT: /b/s/w/itxM2QhQ/luci_context.982988436 MAC_CHROMIUM_TMPDIR: /b/s/w/ir/tmp/t MAIL: /var/mail/chrome-bot NO_GCE_CHECK: False PATH: /b/s/w/ir/cache/swarming_client:/b/s/w/ir/cipd_bin_packages:/b/s/w/ir/cipd_bin_packages/bin:/b/s/cipd_cache/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin PWD: /b/s/w/ir/k PYTHONIOENCODING: UTF-8 PYTHONUNBUFFERED: 1 SHELL: /bin/bash SHLVL: 1 SUDO_COMMAND: /usr/bin/python /b/s/swarming_bot.zip start_bot SUDO_GID: 0 SUDO_UID: 0 SUDO_USER: root SWARMING_BOT_ID: trusty-dart-68765ebb-us-central1-b-810h SWARMING_EXTERNAL_BOT_SETUP: 1 SWARMING_HEADLESS: 1 SWARMING_SERVER: https://chromium-swarm.appspot.com SWARMING_TASK_ID: 43761a60e5b0b811 TEMP: /b/s/w/ir/tmp/t TEMPDIR: /b/s/w/ir/tmp/t TERM: linux TMP: /b/s/w/ir/tmp/t TMPDIR: /b/s/w/ir/tmp/t USER: chrome-bot USERNAME: chrome-bot VPYTHON_VIRTUALENV_ROOT: /b/s/w/ir/cache/vpython _: /b/s/w/ir/cipd_bin_packages/vpython Set PYTHONPATH: /b/s/w/ir/kitchen-checkout/build/scripts:/b/s/w/ir/kitchen-checkout/build/site_config:/b/s/w/ir/kitchen-checkout/build/third_party:/b/s/w/ir/kitchen-checkout/build/third_party/buildbot_8_4p1:/b/s/w/ir/kitchen-checkout/build/third_party/buildbot_slave_8_4:/b/s/w/ir/kitchen-checkout/build/third_party/coverage-3.7.1:/b/s/w/ir/kitchen-checkout/build/third_party/decorator_3_3_1:/b/s/w/ir/kitchen-checkout/build/third_party/google_api_python_client:/b/s/w/ir/kitchen-checkout/build/third_party/httplib2/python2:/b/s/w/ir/kitchen-checkout/build/third_party/infra_libs:/b/s/w/ir/kitchen-checkout/build/third_party/jinja2:/b/s/w/ir/kitchen-checkout/build/third_party/markupsafe:/b/s/w/ir/kitchen-checkout/build/third_party/oauth2client:/b/s/w/ir/kitchen-checkout/build/third_party/pyasn1:/b/s/w/ir/kitchen-checkout/build/third_party/pyasn1-modules:/b/s/w/ir/kitchen-checkout/build/third_party/python-rsa:/b/s/w/ir/kitchen-checkout/build/third_party/requests_2_10_0:/b/s/w/ir/kitchen-checkout/build/third_party/setuptools-0.6c11:/b/s/w/ir/kitchen-checkout/build/third_party/sqlalchemy_0_7_1:/b/s/w/ir/kitchen-checkout/build/third_party/sqlalchemy_migrate_0_7_1:/b/s/w/ir/kitchen-checkout/build/third_party/tempita_0_5:/b/s/w/ir/kitchen-checkout/build/third_party/twisted_10_2:/b/s/w/ir/kitchen-checkout/build/third_party/uritemplate:/b/s/w/ir/kitchen-checkout/build/third_party/site-packages 2019-03-08 05:38:26,360 - root: [DEBUG] Using task_output_dir: '/b/s/w/ir/tmp/t/tmp5aH9kR' 2019-03-08 05:38:26,360 - root: [WARNING] task_output_dir '/b/s/w/ir/tmp/t/tmp5aH9kR' already exists! 2019-03-08 05:38:26,360 - root: [WARNING] task_output_dir existing content: [] 2019-03-08 05:38:26,360 - root: [INFO] collect_cmd: swarming collect -server https://chromium-swarm.appspot.com -worker 50 -task-summary-python -task-output-stdout all -verbose -requests-json /b/s/w/ir/tmp/t/tmp8E6j1u.json -output-dir /b/s/w/ir/tmp/t/tmp5aH9kR -task-summary-json /b/s/w/ir/tmp/t/tmpkRs6cL.json [D2019-03-08T05:38:26.368680-08:00 31541 0 auth.go:1265] Minting a new token {"key":"luci_ctx/a3140e38b5c574ee0568c599c2dbde41b747c067946ded027f85a85b90527bfe", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-03-08T05:38:26.368889-08:00 31541 0 luci_ctx.go:138] POST http://127.0.0.1:45564/rpc/LuciLocalAuthService.GetOAuthToken {"key":"luci_ctx/a3140e38b5c574ee0568c599c2dbde41b747c067946ded027f85a85b90527bfe", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-03-08T05:38:26.371221-08:00 31541 0 auth.go:1222] Token expires in 16m47.628814433s {"key":"luci_ctx/a3140e38b5c574ee0568c599c2dbde41b747c067946ded027f85a85b90527bfe", "scopes":"https://www.googleapis.com/auth/userinfo.email"} 437644ea8031ac10: exit 0 tools/testing/dart/main.dart:1: Warning: Interpreting this as package URI, 'package:test_dart/main.dart'. Test configuration: dartk-linux-debug-simdbc64(architecture: simdbc64, compiler: dartk, mode: debug, runtime: vm, system: linux, vm-options: [], timeout: null, preview-dart-2) Suites tested: co19_2 Total: 2380 tests * 368 tests will be skipped (340 skipped by design) * 3 tests are expected to be flaky but not crash * 4 tests are expected to flaky crash * 1919 tests are expected to pass * 0 tests are expected to fail that we won't fix * 79 tests are expected to fail that we should fix * 2 tests are expected to crash that we should fix * 0 tests are allowed to timeout * 5 could not be categorized or are in multiple categories 1159 out of 2012 completed Tests running for 5 minutes FAILED: dartk-vm debug_simdbc64 co19_2/LanguageFeatures/Spread-collections/Syntax_A01_t01 Expected: CompileTimeError Actual: Crash --- Command "vm_compile_to_kernel" (took 807ms): DART_CONFIGURATION=DebugSIMDBC64 /b/s/w/ir/pkg/vm/tool/gen_kernel --no-aot --platform=out/DebugSIMDBC64/vm_platform_strong.dill -o /b/s/w/ir/out/DebugSIMDBC64/generated_compilations/dartk/tests_co19_2_src_LanguageFeatures_Spread-collections_Syntax_A01_t01/out.dill /b/s/w/ir/tests/co19_2/src/LanguageFeatures/Spread-collections/Syntax_A01_t01.dart --enable-experiment=spread-collections --packages=/b/s/w/ir/.packages -Ddart.developer.causal_async_stacks=true exit code: 0 --- Command "vm" (took 745ms): DART_CONFIGURATION=DebugSIMDBC64 out/DebugSIMDBC64/dart --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/out/DebugSIMDBC64/generated_compilations/dartk/tests_co19_2_src_LanguageFeatures_Spread-collections_Syntax_A01_t01/out.dill exit code: -6 stderr: ../../runtime/vm/compiler/frontend/scope_builder.cc: 836: error: unimplemented code version=2.2.1-dev.1.0 (Fri Mar 8 13:28:47 2019 +0100) on "linux_dbc" thread=6202, isolate=out.dill:main()(0x55b1e4199600) [0x000055b1e3122c5c] dart::Profiler::DumpStackTrace(void*) [0x000055b1e3122c5c] dart::Profiler::DumpStackTrace(void*) [0x00007f609213f858] Unknown symbol -- End of DumpStackTrace --- Re-run this test: python tools/test.py -n dartk-linux-debug-simdbc64 co19_2/LanguageFeatures/Spread-collections/Syntax_A01_t01 FAILED: dartk-vm debug_simdbc64 co19_2/LanguageFeatures/Spread-collections/Syntax_A01_t05 Expected: Pass Actual: Crash --- Command "vm_compile_to_kernel" (took 01.000016s): DART_CONFIGURATION=DebugSIMDBC64 /b/s/w/ir/pkg/vm/tool/gen_kernel --no-aot --platform=out/DebugSIMDBC64/vm_platform_strong.dill -o /b/s/w/ir/out/DebugSIMDBC64/generated_compilations/dartk/tests_co19_2_src_LanguageFeatures_Spread-collections_Syntax_A01_t05/out.dill /b/s/w/ir/tests/co19_2/src/LanguageFeatures/Spread-collections/Syntax_A01_t05.dart --enable-experiment=spread-collections --packages=/b/s/w/ir/.packages -Ddart.developer.causal_async_stacks=true exit code: 0 --- Command "vm" (took 644ms): DART_CONFIGURATION=DebugSIMDBC64 out/DebugSIMDBC64/dart --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/out/DebugSIMDBC64/generated_compilations/dartk/tests_co19_2_src_LanguageFeatures_Spread-collections_Syntax_A01_t05/out.dill exit code: -6 stderr: ../../runtime/vm/compiler/frontend/scope_builder.cc: 836: error: unimplemented code version=2.2.1-dev.1.0 (Fri Mar 8 13:28:47 2019 +0100) on "linux_dbc" thread=6221, isolate=out.dill:main()(0x5600268cb200) [0x000056002443ec5c] dart::Profiler::DumpStackTrace(void*) [0x000056002443ec5c] dart::Profiler::DumpStackTrace(void*) -- End of DumpStackTrace --- Re-run this test: python tools/test.py -n dartk-linux-debug-simdbc64 co19_2/LanguageFeatures/Spread-collections/Syntax_A01_t05 FAILED: dartk-vm debug_simdbc64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Map_A02_t01 Expected: Pass Actual: CompileTimeError --- Command "vm_compile_to_kernel" (took 841ms): DART_CONFIGURATION=DebugSIMDBC64 /b/s/w/ir/pkg/vm/tool/gen_kernel --no-aot --platform=out/DebugSIMDBC64/vm_platform_strong.dill -o /b/s/w/ir/out/DebugSIMDBC64/generated_compilations/dartk/tests_co19_2_src_LanguageFeatures_Spread-collections_DynamicSemantics_Map_A02_t01/out.dill /b/s/w/ir/tests/co19_2/src/LanguageFeatures/Spread-collections/DynamicSemantics_Map_A02_t01.dart --enable-experiment=spread-collections --packages=/b/s/w/ir/.packages -Ddart.developer.causal_async_stacks=true exit code: 0 --- Command "vm" (took 02.000029s): DART_CONFIGURATION=DebugSIMDBC64 out/DebugSIMDBC64/dart --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/out/DebugSIMDBC64/generated_compilations/dartk/tests_co19_2_src_LanguageFeatures_Spread-collections_DynamicSemantics_Map_A02_t01/out.dill exit code: 254 stderr: Unhandled exception: 'file:///b/s/w/ir/tests/co19_2/src/LanguageFeatures/Spread-collections/DynamicSemantics_Map_A02_t01.dart': error: unimplemented spread entry #0 _startIsolate.<anonymous closure> (dart:isolate/runtime/lib/isolate_patch.dart:300:19) #1 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:171:12) --- Re-run this test: python tools/test.py -n dartk-linux-debug-simdbc64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Map_A02_t01 === Failure summary: FAILED: dartk-vm debug_simdbc64 co19_2/LanguageFeatures/Spread-collections/Syntax_A01_t01 Expected: CompileTimeError Actual: Crash --- Command "vm_compile_to_kernel" (took 807ms): DART_CONFIGURATION=DebugSIMDBC64 /b/s/w/ir/pkg/vm/tool/gen_kernel --no-aot --platform=out/DebugSIMDBC64/vm_platform_strong.dill -o /b/s/w/ir/out/DebugSIMDBC64/generated_compilations/dartk/tests_co19_2_src_LanguageFeatures_Spread-collections_Syntax_A01_t01/out.dill /b/s/w/ir/tests/co19_2/src/LanguageFeatures/Spread-collections/Syntax_A01_t01.dart --enable-experiment=spread-collections --packages=/b/s/w/ir/.packages -Ddart.developer.causal_async_stacks=true exit code: 0 --- Command "vm" (took 745ms): DART_CONFIGURATION=DebugSIMDBC64 out/DebugSIMDBC64/dart --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/out/DebugSIMDBC64/generated_compilations/dartk/tests_co19_2_src_LanguageFeatures_Spread-collections_Syntax_A01_t01/out.dill exit code: -6 stderr: ../../runtime/vm/compiler/frontend/scope_builder.cc: 836: error: unimplemented code version=2.2.1-dev.1.0 (Fri Mar 8 13:28:47 2019 +0100) on "linux_dbc" thread=6202, isolate=out.dill:main()(0x55b1e4199600) [0x000055b1e3122c5c] dart::Profiler::DumpStackTrace(void*) [0x000055b1e3122c5c] dart::Profiler::DumpStackTrace(void*) [0x00007f609213f858] Unknown symbol -- End of DumpStackTrace --- Re-run this test: python tools/test.py -n dartk-linux-debug-simdbc64 co19_2/LanguageFeatures/Spread-collections/Syntax_A01_t01 FAILED: dartk-vm debug_simdbc64 co19_2/LanguageFeatures/Spread-collections/Syntax_A01_t05 Expected: Pass Actual: Crash --- Command "vm_compile_to_kernel" (took 01.000016s): DART_CONFIGURATION=DebugSIMDBC64 /b/s/w/ir/pkg/vm/tool/gen_kernel --no-aot --platform=out/DebugSIMDBC64/vm_platform_strong.dill -o /b/s/w/ir/out/DebugSIMDBC64/generated_compilations/dartk/tests_co19_2_src_LanguageFeatures_Spread-collections_Syntax_A01_t05/out.dill /b/s/w/ir/tests/co19_2/src/LanguageFeatures/Spread-collections/Syntax_A01_t05.dart --enable-experiment=spread-collections --packages=/b/s/w/ir/.packages -Ddart.developer.causal_async_stacks=true exit code: 0 --- Command "vm" (took 644ms): DART_CONFIGURATION=DebugSIMDBC64 out/DebugSIMDBC64/dart --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/out/DebugSIMDBC64/generated_compilations/dartk/tests_co19_2_src_LanguageFeatures_Spread-collections_Syntax_A01_t05/out.dill exit code: -6 stderr: ../../runtime/vm/compiler/frontend/scope_builder.cc: 836: error: unimplemented code version=2.2.1-dev.1.0 (Fri Mar 8 13:28:47 2019 +0100) on "linux_dbc" thread=6221, isolate=out.dill:main()(0x5600268cb200) [0x000056002443ec5c] dart::Profiler::DumpStackTrace(void*) [0x000056002443ec5c] dart::Profiler::DumpStackTrace(void*) -- End of DumpStackTrace --- Re-run this test: python tools/test.py -n dartk-linux-debug-simdbc64 co19_2/LanguageFeatures/Spread-collections/Syntax_A01_t05 FAILED: dartk-vm debug_simdbc64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Map_A02_t01 Expected: Pass Actual: CompileTimeError --- Command "vm_compile_to_kernel" (took 841ms): DART_CONFIGURATION=DebugSIMDBC64 /b/s/w/ir/pkg/vm/tool/gen_kernel --no-aot --platform=out/DebugSIMDBC64/vm_platform_strong.dill -o /b/s/w/ir/out/DebugSIMDBC64/generated_compilations/dartk/tests_co19_2_src_LanguageFeatures_Spread-collections_DynamicSemantics_Map_A02_t01/out.dill /b/s/w/ir/tests/co19_2/src/LanguageFeatures/Spread-collections/DynamicSemantics_Map_A02_t01.dart --enable-experiment=spread-collections --packages=/b/s/w/ir/.packages -Ddart.developer.causal_async_stacks=true exit code: 0 --- Command "vm" (took 02.000029s): DART_CONFIGURATION=DebugSIMDBC64 out/DebugSIMDBC64/dart --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/out/DebugSIMDBC64/generated_compilations/dartk/tests_co19_2_src_LanguageFeatures_Spread-collections_DynamicSemantics_Map_A02_t01/out.dill exit code: 254 stderr: Unhandled exception: 'file:///b/s/w/ir/tests/co19_2/src/LanguageFeatures/Spread-collections/DynamicSemantics_Map_A02_t01.dart': error: unimplemented spread entry #0 _startIsolate.<anonymous closure> (dart:isolate/runtime/lib/isolate_patch.dart:300:19) #1 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:171:12) --- Re-run this test: python tools/test.py -n dartk-linux-debug-simdbc64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Map_A02_t01 === === 3 tests failed === --- Total time: 06:44 --- 0:00:42.228091 - vm - dartk-vm debug_simdbc64/co19_2/LibTest/collection/ListBase/ListBase_class_A01_t05 0:00:31.122159 - vm - dartk-vm debug_simdbc64/co19_2/LibTest/core/Uri/Uri_A06_t03 0:00:11.049789 - vm_compile_to_kernel - dartk-vm debug_simdbc64/co19_2/LibTest/io/File/rename_A01_t01 0:00:10.466454 - vm_compile_to_kernel - dartk-vm debug_simdbc64/co19_2/LibTest/io/File/deleteSync_A02_t04 0:00:10.412571 - vm_compile_to_kernel - dartk-vm debug_simdbc64/co19_2/LibTest/io/File/stat_A01_t05 0:00:10.399073 - vm - dartk-vm debug_simdbc64/co19_2/LibTest/isolate/Isolate/spawnUri_A04_t01 0:00:10.271577 - vm_compile_to_kernel - dartk-vm debug_simdbc64/co19_2/LibTest/io/File/parent_A01_t03 0:00:10.043415 - vm_compile_to_kernel - dartk-vm debug_simdbc64/co19_2/LibTest/io/File/open_A02_t04 0:00:09.275729 - vm_compile_to_kernel - dartk-vm debug_simdbc64/co19_2/LibTest/io/File/setLastModifiedSync_A01_t01 0:00:09.259515 - vm_compile_to_kernel - dartk-vm debug_simdbc64/co19_2/LibTest/io/File/writeAsBytesSync_A02_t02 0:00:09.032160 - vm_compile_to_kernel - dartk-vm debug_simdbc64/co19_2/LibTest/io/FileSystemCreateEvent/isDirectory_A01_t01 0:00:08.777879 - vm - dartk-vm debug_simdbc64/co19_2/LibTest/core/List/List_class_A01_t04 0:00:08.592743 - vm - dartk-vm debug_simdbc64/co19_2/LibTest/io/Process/run_A01_t02 0:00:08.393552 - vm - dartk-vm debug_simdbc64/co19_2/LibTest/io/RandomAccessFile/lock_A05_t02 0:00:08.390415 - vm - dartk-vm debug_simdbc64/co19_2/LibTest/io/RandomAccessFile/lock_A02_t03 0:00:08.351680 - vm - dartk-vm debug_simdbc64/co19_2/LibTest/isolate/Isolate/spawnUri_A01_t01 0:00:07.286762 - vm - dartk-vm debug_simdbc64/co19_2/LibTest/isolate/Isolate/spawn_A04_t04 0:00:07.111126 - vm - dartk-vm debug_simdbc64/co19_2/LibTest/io/RandomAccessFile/writeFrom_A01_t01 0:00:05.066299 - vm - dartk-vm debug_simdbc64/co19_2/LibTest/isolate/Isolate/spawn_A06_t06 0:00:04.551760 - vm - dartk-vm debug_simdbc64/co19_2/LibTest/convert/Latin1Codec/decode_A03_t01 INFO: Core dump archiving is activated Archiving coredumps for crash (if possible): ----> Crash(co19_2/LanguageFeatures/Spread-collections/Syntax_A01_t01: 6200 binary.debug_simdbc64_dart) ----> Crash(co19_2/LanguageFeatures/Spread-collections/Syntax_A01_t05: 6217 binary.debug_simdbc64_dart) INFO: Copying collected dumps and binaries into output directory INFO: They will be uploaded to isolate server. Look for "isolated out" under the failed step on the build page. INFO: For more information see runtime/docs/infra/coredumps.md +++ Copying core.6200.tar.gz to output_directory (/b/s/w/ioV747yt) +++ Copying core.6217.tar.gz to output_directory (/b/s/w/ioV747yt) +++ Copying dart.tar.gz to output_directory (/b/s/w/ioV747yt) 2019-03-08 05:38:27,880 - root: [DEBUG] Contents of task_output_dir: ['/b/s/w/ir/tmp/t/tmp5aH9kR/437644ea8031ac10'] 2019-03-08 05:38:27,881 - root: [WARNING] Expected output.json file missing: set(['/b/s/w/ir/tmp/t/tmp5aH9kR/437644ea8031ac10/output.json']) Found: [] Expected: ['/b/s/w/ir/tmp/t/tmp5aH9kR/437644ea8031ac10/output.json'] 2019-03-08 05:38:27,881 - root: [WARNING] No shard json files found in task_output_dir: '/b/s/w/ir/tmp/t/tmp5aH9kR' Found ['/b/s/w/ir/tmp/t/tmp5aH9kR/437644ea8031ac10'] 2019-03-08 05:38:27,881 - root: [DEBUG] Found shard_json_files: ['/b/s/w/ir/tmp/t/tmp5aH9kR/437644ea8031ac10/output.json'] 2019-03-08 05:38:27,881 - root: [INFO] merge_cmd: /b/s/w/ir/cache/vpython/95f307/bin/python /b/s/w/ir/kitchen-checkout/build/scripts/slave/recipe_modules/chromium_swarming/resources/noop_merge.py --summary-json /b/s/w/ir/tmp/t/tmpkRs6cL.json --task-output-dir /b/s/w/ir/tmp/t/tmp5aH9kR -o /b/s/w/ir/tmp/t/tmpG1Enz1.json Running ['/b/s/w/ir/cache/vpython/95f307/bin/python', '/b/s/w/ir/kitchen-checkout/build/scripts/slave/recipe_modules/chromium_swarming/resources/noop_merge.py', '--summary-json', '/b/s/w/ir/tmp/t/tmpkRs6cL.json', '--task-output-dir', '/b/s/w/ir/tmp/t/tmp5aH9kR', '-o', '/b/s/w/ir/tmp/t/tmpG1Enz1.json'] in None (env: None) Command ['/b/s/w/ir/cache/vpython/95f307/bin/python', '/b/s/w/ir/kitchen-checkout/build/scripts/slave/recipe_modules/chromium_swarming/resources/noop_merge.py', '--summary-json', '/b/s/w/ir/tmp/t/tmpkRs6cL.json', '--task-output-dir', '/b/s/w/ir/tmp/t/tmp5aH9kR', '-o', '/b/s/w/ir/tmp/t/tmpG1Enz1.json'] returned exit code 0