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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/tmpuqUic9.json --task-output-dir /b/s/w/ir/tmp/t/tmpJ61BXR --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/tmpk9sNo4merge_script_log --merge-additional-args '[]' --summary-json-file /b/s/w/ir/tmp/t/tmpsXahyN.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/tmpB2a7uB.json in dir /b/s/w/ir/k: allow_subannotations: False 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/tmpuqUic9.json', '--task-output-dir', '/b/s/w/ir/tmp/t/tmpJ61BXR', '--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/tmpk9sNo4merge_script_log', '--merge-additional-args', '[]', '--summary-json-file', '/b/s/w/ir/tmp/t/tmpsXahyN.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/tmpB2a7uB.json'] env: {} env_prefixes: {'PATH': '/b/s/w/ir/cache/swarming_client'} env_suffixes: {} infra_step: False name_tokens: ('dart2js tests_shard_4',) ok_ret: ALL_OK step_test_data: gen_default_step_test_data(...) trigger_specs: () full environment: Apple_PubSub_Socket_Render: /private/tmp/com.apple.launchd.L0Z19pJtEq/Render 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: 58543 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: /Users/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/8915719027361648432 LOGDOG_STREAM_PROJECT: dart LOGDOG_STREAM_SERVER_PATH: unix:/b/s/w/ir/tmp/ld.sock LOGNAME: chrome-bot LUCI_CONTEXT: /b/s/w/itE9BpBW/luci_context.956999069 MAC_CHROMIUM_TMPDIR: /b/s/w/ir/tmp/t 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:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin PWD: /b/s/w/ir/k PYTHONIOENCODING: UTF-8 PYTHONUNBUFFERED: 1 SHELL: /bin/bash SHLVL: 1 SSH_AUTH_SOCK: /private/tmp/com.apple.launchd.t6WX5uDWFN/Listeners SWARMING_BOT_ID: vm23-m9 SWARMING_HEADLESS: 1 SWARMING_SERVER: https://chromium-swarm.appspot.com SWARMING_TASK_ID: 44500c87a32e4b11 TEMP: /b/s/w/ir/tmp/t TEMPDIR: /b/s/w/ir/tmp/t TMP: /b/s/w/ir/tmp/t TMPDIR: /b/s/w/ir/tmp/t USER: chrome-bot VERSIONER_PYTHON_PREFER_32_BIT: no VERSIONER_PYTHON_VERSION: 2.7 VPYTHON_VIRTUALENV_ROOT: /b/s/w/ir/cache/vpython XPC_FLAGS: 0x0 XPC_SERVICE_NAME: 0 _: /b/s/w/ir/cipd_bin_packages/vpython __CF_USER_TEXT_ENCODING: 0x1F4:0x0:0x0 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 2019-04-19 14:29:56,696 - root: [DEBUG] Using task_output_dir: '/b/s/w/ir/tmp/t/tmpJ61BXR' 2019-04-19 14:29:56,697 - root: [WARNING] task_output_dir '/b/s/w/ir/tmp/t/tmpJ61BXR' already exists! 2019-04-19 14:29:56,697 - root: [WARNING] task_output_dir existing content: [] 2019-04-19 14:29:56,697 - 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/tmpB2a7uB.json -output-dir /b/s/w/ir/tmp/t/tmpJ61BXR -task-summary-json /b/s/w/ir/tmp/t/tmpsXahyN.json [D2019-04-19T14:29:56.721613-07:00 4384 0 auth.go:1265] Minting a new token {"key":"luci_ctx/b9b510db755d2636b54ffae71f7fb08597432d06a1d923c092006ae4f5489689", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-04-19T14:29:56.721792-07:00 4384 0 luci_ctx.go:138] POST http://127.0.0.1:58531/rpc/LuciLocalAuthService.GetOAuthToken {"key":"luci_ctx/b9b510db755d2636b54ffae71f7fb08597432d06a1d923c092006ae4f5489689", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-04-19T14:29:56.724229-07:00 4384 0 auth.go:1222] Token expires in 15m39.275828s {"key":"luci_ctx/b9b510db755d2636b54ffae71f7fb08597432d06a1d923c092006ae4f5489689", "scopes":"https://www.googleapis.com/auth/userinfo.email"} 445048706bf32410: exit 0 tools/testing/dart/main.dart:1: Warning: Interpreting this as package URI, 'package:test_dart/main.dart'. Test configuration: dart2js-mac-chrome(architecture: x64, compiler: dart2js, mode: release, runtime: chrome, system: mac, vm-options: [], dart2js-options: [], timeout: null, preview-dart-2, use-sdk) Suites tested: samples, standalone, standalone_2, corelib_2, language_2, vm, benchmark_smoke, utils, lib_2, analyze_library, service, kernel, ffi Directory containing tests missing: /b/s/w/ir/runtime/observatory/tests/service FAILED: dart2js-chrome release_x64 corelib_2/main_test Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000028s): DART_CONFIGURATION=ReleaseX64 xcodebuild/ReleaseX64/dart-sdk/bin/dart2js --test-mode --packages=/b/s/w/ir/.packages --out=/b/s/w/ir/xcodebuild/ReleaseX64/generated_compilations/dart2js-sdk/tests_corelib_2_main_test/test.js /b/s/w/ir/tests/corelib_2/main_test.dart --preview-dart-2 exit code: 0 stdout: Compiled 7,413,491 characters Dart to 44,972 characters JavaScript in 0.76 seconds Dart file (/b/s/w/ir/tests/corelib_2/main_test.dart) compiled to JavaScript: xcodebuild/ReleaseX64/generated_compilations/dart2js-sdk/tests_corelib_2_main_test/test.js --- Command "chrome" (took 541ms): /b/s/w/ir/tools/sdks/dart-sdk/bin/dart tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:58082/root_build/generated_tests/dart2js-chrome-sdk/tests_corelib_2_main_test/test.html?crossOriginPort=58083 Runtime error: TypeError: Cannot read property 'length' of undefined TypeError: Cannot read property 'length' of undefined at main (http://127.0.0.1:58082/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_main_test/test.js:929:81) at dartMainRunner (http://127.0.0.1:58082/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:58082/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_main_test/test.js:1202:7 at http://127.0.0.1:58082/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_main_test/test.js:1188:7 at dartProgram (http://127.0.0.1:58082/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_main_test/test.js:1199:5) at http://127.0.0.1:58082/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_main_test/test.js:1206:3 exit code: 0 --- To debug locally, run: /b/s/w/ir/tools/sdks/dart-sdk/bin/dart /b/s/w/ir/tools/testing/dart/http_server.dart -p 58082 -c 58083 --network 127.0.0.1 --build-directory=/b/s/w/ir/xcodebuild/ReleaseX64/ --runtime=chrome --packages=/b/s/w/ir/.packages --- Re-run this test: python tools/test.py -n dart2js-mac-chrome --dart2js-batch --reset-browser-configuration corelib_2/main_test Total: 1396 tests * 155 tests will be skipped (148 skipped by design) * 5 tests are expected to be flaky but not crash * 0 tests are expected to flaky crash * 1183 tests are expected to pass * 20 tests are expected to fail that we won't fix * 30 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 * 1 could not be categorized or are in multiple categories FAILED: dart2js-chrome release_x64 language_2/control_flow_collections/await_for_null_test Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000796s): DART_CONFIGURATION=ReleaseX64 xcodebuild/ReleaseX64/dart-sdk/bin/dart2js --test-mode --packages=/b/s/w/ir/.packages --out=/b/s/w/ir/xcodebuild/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_control_flow_collections_await_for_null_test/test.js /b/s/w/ir/tests/language_2/control_flow_collections/await_for_null_test.dart --enable-experiment=control-flow-collections,spread-collections --preview-dart-2 exit code: 0 stdout: Hint: When run on the command-line, the compiled output might require a preamble file located in: <sdk>/lib/_internal/js_runtime/lib/preambles. Compiled 7,418,742 characters Dart to 146,159 characters JavaScript in 1.79 seconds Dart file (/b/s/w/ir/tests/language_2/control_flow_collections/await_for_null_test.dart) compiled to JavaScript: xcodebuild/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_control_flow_collections_await_for_null_test/test.js --- Command "chrome" (took 56ms): /b/s/w/ir/tools/sdks/dart-sdk/bin/dart tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:58082/root_build/generated_tests/dart2js-chrome-sdk/tests_language_2_control_flow_collections_await_for_null_test/test.html?crossOriginPort=58083 Runtime window.onerror: window.onerror called: http://127.0.0.1:58082/root_build/generated_compilations/dart2js-sdk/tests_language_2_control_flow_collections_await_for_null_test/test.js:3074: Uncaught exit code: 0 --- To debug locally, run: /b/s/w/ir/tools/sdks/dart-sdk/bin/dart /b/s/w/ir/tools/testing/dart/http_server.dart -p 58082 -c 58083 --network 127.0.0.1 --build-directory=/b/s/w/ir/xcodebuild/ReleaseX64/ --runtime=chrome --packages=/b/s/w/ir/.packages --- Re-run this test: python tools/test.py -n dart2js-mac-chrome --dart2js-batch --reset-browser-configuration language_2/control_flow_collections/await_for_null_test FAILED: dart2js-chrome release_x64 lib_2/convert/chunked_conversion_utf88_test Expected: Slow Actual: Pass --- Command "dart2js" (took 01.000839s): DART_CONFIGURATION=ReleaseX64 xcodebuild/ReleaseX64/dart-sdk/bin/dart2js --test-mode --packages=/b/s/w/ir/.packages --out=/b/s/w/ir/xcodebuild/ReleaseX64/generated_compilations/dart2js-sdk/tests_lib_2_convert_chunked_conversion_utf88_test/test.js /b/s/w/ir/tests/lib_2/convert/chunked_conversion_utf88_test.dart --preview-dart-2 exit code: 0 stdout: Compiled 7,421,401 characters Dart to 132,379 characters JavaScript in 1.84 seconds Dart file (/b/s/w/ir/tests/lib_2/convert/chunked_conversion_utf88_test.dart) compiled to JavaScript: xcodebuild/ReleaseX64/generated_compilations/dart2js-sdk/tests_lib_2_convert_chunked_conversion_utf88_test/test.js --- Command "chrome" (took 05.000056s): /b/s/w/ir/tools/sdks/dart-sdk/bin/dart tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:58082/root_build/generated_tests/dart2js-chrome-sdk/tests_lib_2_convert_chunked_conversion_utf88_test/test.html?crossOriginPort=58083 Events: - debug "test_controller.js started" - debug "Sending events to driver page (isFirstMessage = true, isStatusUpdate = true, isDone = false)" - print "dart-calling-main" - print "dart-main-done" - { type: message_received value: dart-calling-main timestamp: 5.025 } - { type: message_received value: dart-main-done timestamp: 5.025 } - debug "Sending events to driver page (isFirstMessage = false, isStatusUpdate = false, isDone = true)" - dom <head> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="dart.unittest" content="full-stack-traces"> <title> Test /b/s/w/ir/tests/lib_2/convert/chunked_conversion_utf88_test.dart </title> <style> .unittest-table { font-family:monospace; border:1px; } .unittest-pass { background: #6b3;} .unittest-fail { background: #d55;} .unittest-error { background: #a11;} </style> </head> <body> <h1> Running /b/s/w/ir/tests/lib_2/convert/chunked_conversion_utf88_test.dart </h1> <script type="text/javascript" src="/root_dart/tools/testing/dart/test_controller.js"> </script> <script type="text/javascript" src="/root_build/generated_compilations/dart2js-sdk/tests_lib_2_convert_chunked_conversion_utf88_test/test.js" onerror="scriptTagOnErrorCallback(null)" defer=""> </script> </body> exit code: 0 --- To debug locally, run: /b/s/w/ir/tools/sdks/dart-sdk/bin/dart /b/s/w/ir/tools/testing/dart/http_server.dart -p 58082 -c 58083 --network 127.0.0.1 --build-directory=/b/s/w/ir/xcodebuild/ReleaseX64/ --runtime=chrome --packages=/b/s/w/ir/.packages --- Re-run this test: python tools/test.py -n dart2js-mac-chrome --dart2js-batch --reset-browser-configuration lib_2/convert/chunked_conversion_utf88_test FAILED: dart2js-chrome release_x64 lib_2/math/low_test Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000403s): DART_CONFIGURATION=ReleaseX64 xcodebuild/ReleaseX64/dart-sdk/bin/dart2js --test-mode --packages=/b/s/w/ir/.packages --out=/b/s/w/ir/xcodebuild/ReleaseX64/generated_compilations/dart2js-sdk/tests_lib_2_math_low_test/test.js /b/s/w/ir/tests/lib_2/math/low_test.dart --preview-dart-2 exit code: 0 stdout: Compiled 7,413,957 characters Dart to 49,606 characters JavaScript in 1.39 seconds Dart file (/b/s/w/ir/tests/lib_2/math/low_test.dart) compiled to JavaScript: xcodebuild/ReleaseX64/generated_compilations/dart2js-sdk/tests_lib_2_math_low_test/test.js --- Command "chrome" (took 64ms): /b/s/w/ir/tools/sdks/dart-sdk/bin/dart tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:58082/root_build/generated_tests/dart2js-chrome-sdk/tests_lib_2_math_low_test/test.html?crossOriginPort=58083 Runtime error: RangeError: max must be in range 0 < max ≤ 2^32, was 0 RangeError: max must be in range 0 < max ≤ 2^32, was 0 at Object.wrapException (http://127.0.0.1:58082/root_build/generated_compilations/dart2js-sdk/tests_lib_2_math_low_test/test.js:313:17) at _Random.nextInt$1 (http://127.0.0.1:58082/root_build/generated_compilations/dart2js-sdk/tests_lib_2_math_low_test/test.js:1258:17) at main (http://127.0.0.1:58082/root_build/generated_compilations/dart2js-sdk/tests_lib_2_math_low_test/test.js:971:14) at dartMainRunner (http://127.0.0.1:58082/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:58082/root_build/generated_compilations/dart2js-sdk/tests_lib_2_math_low_test/test.js:1326:7 at http://127.0.0.1:58082/root_build/generated_compilations/dart2js-sdk/tests_lib_2_math_low_test/test.js:1312:7 at dartProgram (http://127.0.0.1:58082/root_build/generated_compilations/dart2js-sdk/tests_lib_2_math_low_test/test.js:1323:5) at http://127.0.0.1:58082/root_build/generated_compilations/dart2js-sdk/tests_lib_2_math_low_test/test.js:1330:3 exit code: 0 --- To debug locally, run: /b/s/w/ir/tools/sdks/dart-sdk/bin/dart /b/s/w/ir/tools/testing/dart/http_server.dart -p 58082 -c 58083 --network 127.0.0.1 --build-directory=/b/s/w/ir/xcodebuild/ReleaseX64/ --runtime=chrome --packages=/b/s/w/ir/.packages --- Re-run this test: python tools/test.py -n dart2js-mac-chrome --dart2js-batch --reset-browser-configuration lib_2/math/low_test Double reporting tests http://127.0.0.1:58082/root_build/generated_tests/dart2js-chrome-sdk/tests_language_2_control_flow_collections_await_for_null_test/test.html?crossOriginPort=58083 === Failure summary: FAILED: dart2js-chrome release_x64 corelib_2/main_test Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000028s): DART_CONFIGURATION=ReleaseX64 xcodebuild/ReleaseX64/dart-sdk/bin/dart2js --test-mode --packages=/b/s/w/ir/.packages --out=/b/s/w/ir/xcodebuild/ReleaseX64/generated_compilations/dart2js-sdk/tests_corelib_2_main_test/test.js /b/s/w/ir/tests/corelib_2/main_test.dart --preview-dart-2 exit code: 0 stdout: Compiled 7,413,491 characters Dart to 44,972 characters JavaScript in 0.76 seconds Dart file (/b/s/w/ir/tests/corelib_2/main_test.dart) compiled to JavaScript: xcodebuild/ReleaseX64/generated_compilations/dart2js-sdk/tests_corelib_2_main_test/test.js --- Command "chrome" (took 541ms): /b/s/w/ir/tools/sdks/dart-sdk/bin/dart tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:58082/root_build/generated_tests/dart2js-chrome-sdk/tests_corelib_2_main_test/test.html?crossOriginPort=58083 Runtime error: TypeError: Cannot read property 'length' of undefined TypeError: Cannot read property 'length' of undefined at main (http://127.0.0.1:58082/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_main_test/test.js:929:81) at dartMainRunner (http://127.0.0.1:58082/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:58082/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_main_test/test.js:1202:7 at http://127.0.0.1:58082/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_main_test/test.js:1188:7 at dartProgram (http://127.0.0.1:58082/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_main_test/test.js:1199:5) at http://127.0.0.1:58082/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_main_test/test.js:1206:3 exit code: 0 --- To debug locally, run: /b/s/w/ir/tools/sdks/dart-sdk/bin/dart /b/s/w/ir/tools/testing/dart/http_server.dart -p 58082 -c 58083 --network 127.0.0.1 --build-directory=/b/s/w/ir/xcodebuild/ReleaseX64/ --runtime=chrome --packages=/b/s/w/ir/.packages --- Re-run this test: python tools/test.py -n dart2js-mac-chrome --dart2js-batch --reset-browser-configuration corelib_2/main_test FAILED: dart2js-chrome release_x64 language_2/control_flow_collections/await_for_null_test Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000796s): DART_CONFIGURATION=ReleaseX64 xcodebuild/ReleaseX64/dart-sdk/bin/dart2js --test-mode --packages=/b/s/w/ir/.packages --out=/b/s/w/ir/xcodebuild/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_control_flow_collections_await_for_null_test/test.js /b/s/w/ir/tests/language_2/control_flow_collections/await_for_null_test.dart --enable-experiment=control-flow-collections,spread-collections --preview-dart-2 exit code: 0 stdout: Hint: When run on the command-line, the compiled output might require a preamble file located in: <sdk>/lib/_internal/js_runtime/lib/preambles. Compiled 7,418,742 characters Dart to 146,159 characters JavaScript in 1.79 seconds Dart file (/b/s/w/ir/tests/language_2/control_flow_collections/await_for_null_test.dart) compiled to JavaScript: xcodebuild/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_control_flow_collections_await_for_null_test/test.js --- Command "chrome" (took 56ms): /b/s/w/ir/tools/sdks/dart-sdk/bin/dart tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:58082/root_build/generated_tests/dart2js-chrome-sdk/tests_language_2_control_flow_collections_await_for_null_test/test.html?crossOriginPort=58083 Runtime window.onerror: window.onerror called: http://127.0.0.1:58082/root_build/generated_compilations/dart2js-sdk/tests_language_2_control_flow_collections_await_for_null_test/test.js:3074: Uncaught exit code: 0 --- To debug locally, run: /b/s/w/ir/tools/sdks/dart-sdk/bin/dart /b/s/w/ir/tools/testing/dart/http_server.dart -p 58082 -c 58083 --network 127.0.0.1 --build-directory=/b/s/w/ir/xcodebuild/ReleaseX64/ --runtime=chrome --packages=/b/s/w/ir/.packages --- Re-run this test: python tools/test.py -n dart2js-mac-chrome --dart2js-batch --reset-browser-configuration language_2/control_flow_collections/await_for_null_test FAILED: dart2js-chrome release_x64 lib_2/convert/chunked_conversion_utf88_test Expected: Slow Actual: Pass --- Command "dart2js" (took 01.000839s): DART_CONFIGURATION=ReleaseX64 xcodebuild/ReleaseX64/dart-sdk/bin/dart2js --test-mode --packages=/b/s/w/ir/.packages --out=/b/s/w/ir/xcodebuild/ReleaseX64/generated_compilations/dart2js-sdk/tests_lib_2_convert_chunked_conversion_utf88_test/test.js /b/s/w/ir/tests/lib_2/convert/chunked_conversion_utf88_test.dart --preview-dart-2 exit code: 0 stdout: Compiled 7,421,401 characters Dart to 132,379 characters JavaScript in 1.84 seconds Dart file (/b/s/w/ir/tests/lib_2/convert/chunked_conversion_utf88_test.dart) compiled to JavaScript: xcodebuild/ReleaseX64/generated_compilations/dart2js-sdk/tests_lib_2_convert_chunked_conversion_utf88_test/test.js --- Command "chrome" (took 05.000056s): /b/s/w/ir/tools/sdks/dart-sdk/bin/dart tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:58082/root_build/generated_tests/dart2js-chrome-sdk/tests_lib_2_convert_chunked_conversion_utf88_test/test.html?crossOriginPort=58083 Events: - debug "test_controller.js started" - debug "Sending events to driver page (isFirstMessage = true, isStatusUpdate = true, isDone = false)" - print "dart-calling-main" - print "dart-main-done" - { type: message_received value: dart-calling-main timestamp: 5.025 } - { type: message_received value: dart-main-done timestamp: 5.025 } - debug "Sending events to driver page (isFirstMessage = false, isStatusUpdate = false, isDone = true)" - dom <head> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="dart.unittest" content="full-stack-traces"> <title> Test /b/s/w/ir/tests/lib_2/convert/chunked_conversion_utf88_test.dart </title> <style> .unittest-table { font-family:monospace; border:1px; } .unittest-pass { background: #6b3;} .unittest-fail { background: #d55;} .unittest-error { background: #a11;} </style> </head> <body> <h1> Running /b/s/w/ir/tests/lib_2/convert/chunked_conversion_utf88_test.dart </h1> <script type="text/javascript" src="/root_dart/tools/testing/dart/test_controller.js"> </script> <script type="text/javascript" src="/root_build/generated_compilations/dart2js-sdk/tests_lib_2_convert_chunked_conversion_utf88_test/test.js" onerror="scriptTagOnErrorCallback(null)" defer=""> </script> </body> exit code: 0 --- To debug locally, run: /b/s/w/ir/tools/sdks/dart-sdk/bin/dart /b/s/w/ir/tools/testing/dart/http_server.dart -p 58082 -c 58083 --network 127.0.0.1 --build-directory=/b/s/w/ir/xcodebuild/ReleaseX64/ --runtime=chrome --packages=/b/s/w/ir/.packages --- Re-run this test: python tools/test.py -n dart2js-mac-chrome --dart2js-batch --reset-browser-configuration lib_2/convert/chunked_conversion_utf88_test FAILED: dart2js-chrome release_x64 lib_2/math/low_test Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000403s): DART_CONFIGURATION=ReleaseX64 xcodebuild/ReleaseX64/dart-sdk/bin/dart2js --test-mode --packages=/b/s/w/ir/.packages --out=/b/s/w/ir/xcodebuild/ReleaseX64/generated_compilations/dart2js-sdk/tests_lib_2_math_low_test/test.js /b/s/w/ir/tests/lib_2/math/low_test.dart --preview-dart-2 exit code: 0 stdout: Compiled 7,413,957 characters Dart to 49,606 characters JavaScript in 1.39 seconds Dart file (/b/s/w/ir/tests/lib_2/math/low_test.dart) compiled to JavaScript: xcodebuild/ReleaseX64/generated_compilations/dart2js-sdk/tests_lib_2_math_low_test/test.js --- Command "chrome" (took 64ms): /b/s/w/ir/tools/sdks/dart-sdk/bin/dart tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:58082/root_build/generated_tests/dart2js-chrome-sdk/tests_lib_2_math_low_test/test.html?crossOriginPort=58083 Runtime error: RangeError: max must be in range 0 < max ≤ 2^32, was 0 RangeError: max must be in range 0 < max ≤ 2^32, was 0 at Object.wrapException (http://127.0.0.1:58082/root_build/generated_compilations/dart2js-sdk/tests_lib_2_math_low_test/test.js:313:17) at _Random.nextInt$1 (http://127.0.0.1:58082/root_build/generated_compilations/dart2js-sdk/tests_lib_2_math_low_test/test.js:1258:17) at main (http://127.0.0.1:58082/root_build/generated_compilations/dart2js-sdk/tests_lib_2_math_low_test/test.js:971:14) at dartMainRunner (http://127.0.0.1:58082/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:58082/root_build/generated_compilations/dart2js-sdk/tests_lib_2_math_low_test/test.js:1326:7 at http://127.0.0.1:58082/root_build/generated_compilations/dart2js-sdk/tests_lib_2_math_low_test/test.js:1312:7 at dartProgram (http://127.0.0.1:58082/root_build/generated_compilations/dart2js-sdk/tests_lib_2_math_low_test/test.js:1323:5) at http://127.0.0.1:58082/root_build/generated_compilations/dart2js-sdk/tests_lib_2_math_low_test/test.js:1330:3 exit code: 0 --- To debug locally, run: /b/s/w/ir/tools/sdks/dart-sdk/bin/dart /b/s/w/ir/tools/testing/dart/http_server.dart -p 58082 -c 58083 --network 127.0.0.1 --build-directory=/b/s/w/ir/xcodebuild/ReleaseX64/ --runtime=chrome --packages=/b/s/w/ir/.packages --- Re-run this test: python tools/test.py -n dart2js-mac-chrome --dart2js-batch --reset-browser-configuration lib_2/math/low_test === === 4 tests failed === --- Total time: 02:30 --- 0:01:26.238820 - dart2js - dart2js-chrome release_x64/corelib_2/regexp/pcre_test 0:00:07.933382 - dart2js - dart2js-chrome release_x64/lib_2/html/fileapi_directory_reader_test 0:00:07.916352 - dart2js - dart2js-chrome release_x64/lib_2/html/indexeddb_4_test 0:00:07.625890 - dart2js - dart2js-chrome release_x64/lib_2/html/fileapi_supported_throws_test 0:00:07.602494 - dart2js - dart2js-chrome release_x64/lib_2/html/file_sample_test 0:00:07.349258 - dart2js - dart2js-chrome release_x64/lib_2/html/custom_elements_23127_test/c2/c2, dart2js-chrome release_x64/lib_2/html/custom_elements_23127_test/c2t/c2t, dart2js-chrome release_x64/lib_2/html/custom_elements_23127_test/c1t/c1t, dart2js-chrome release_x64/lib_2/html/custom_elements_23127_test/baseline/baseline 0:00:07.043018 - dart2js - dart2js-chrome release_x64/lib_2/html/fileapi_entry_test 0:00:06.857846 - dart2js - dart2js-chrome release_x64/lib_2/html/element_animate_test/omit_timing/omit_timing, dart2js-chrome release_x64/lib_2/html/element_animate_test/simple_timing/simple_timing, dart2js-chrome release_x64/lib_2/html/element_animate_test/timing_dict/timing_dict, dart2js-chrome release_x64/lib_2/html/element_animate_test/animate_supported/animate_supported 0:00:05.064571 - dart2js - dart2js-chrome release_x64/corelib_2/collection_to_string_test 0:00:05.056250 - chrome - dart2js-chrome release_x64/lib_2/convert/chunked_conversion_utf88_test 0:00:04.696887 - dart2js - dart2js-chrome release_x64/corelib_2/bigint_js_test 0:00:04.654237 - dart2js - dart2js-chrome release_x64/corelib_2/const_list_literal_test 0:00:04.644857 - dart2js - dart2js-chrome release_x64/corelib_2/date_time3_test 0:00:04.399887 - dart2js - dart2js-chrome release_x64/corelib_2/double_compare_test 0:00:04.394983 - dart2js - dart2js-chrome release_x64/corelib_2/double_round_to_double2_test 0:00:04.190592 - dart2js - dart2js-chrome release_x64/corelib_2/bool_from_environment_test 0:00:04.079899 - dart2js - dart2js-chrome release_x64/lib_2/async/stream_controller_async_test 0:00:03.750009 - dart2js - dart2js-chrome release_x64/lib_2/html/js_transferrables_test 0:00:03.468768 - dart2js - dart2js-chrome release_x64/lib_2/html/cross_domain_iframe_test 0:00:03.288757 - dart2js - dart2js-chrome release_x64/corelib_2/queue_test INFO: Core dump archiving is activated INFO: No unexpected crashes recorded 2019-04-19 14:29:57,757 - root: [DEBUG] Contents of task_output_dir: ['/b/s/w/ir/tmp/t/tmpJ61BXR/445048706bf32410'] 2019-04-19 14:29:57,758 - root: [WARNING] Expected output.json file missing: set(['/b/s/w/ir/tmp/t/tmpJ61BXR/445048706bf32410/output.json']) Found: [] Expected: ['/b/s/w/ir/tmp/t/tmpJ61BXR/445048706bf32410/output.json'] 2019-04-19 14:29:57,758 - root: [WARNING] No shard json files found in task_output_dir: '/b/s/w/ir/tmp/t/tmpJ61BXR' Found ['/b/s/w/ir/tmp/t/tmpJ61BXR/445048706bf32410'] 2019-04-19 14:29:57,758 - root: [DEBUG] Found shard_json_files: ['/b/s/w/ir/tmp/t/tmpJ61BXR/445048706bf32410/output.json'] 2019-04-19 14:29:57,759 - root: [INFO] merge_cmd: /b/s/w/ir/cache/vpython/5b0713/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/tmpsXahyN.json --task-output-dir /b/s/w/ir/tmp/t/tmpJ61BXR -o /b/s/w/ir/tmp/t/tmpuqUic9.json Running ['/b/s/w/ir/cache/vpython/5b0713/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/tmpsXahyN.json', '--task-output-dir', '/b/s/w/ir/tmp/t/tmpJ61BXR', '-o', '/b/s/w/ir/tmp/t/tmpuqUic9.json'] in None (env: None) Command ['/b/s/w/ir/cache/vpython/5b0713/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/tmpsXahyN.json', '--task-output-dir', '/b/s/w/ir/tmp/t/tmpJ61BXR', '-o', '/b/s/w/ir/tmp/t/tmpuqUic9.json'] returned exit code 0