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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-Broadwell_GCE", "x86-64-avx2" ] }, { "key": "gce", "value": [ "1" ] }, { "key": "gpu", "value": [ "none" ] }, { "key": "id", "value": [ "dart-tests-xenial-82-y04c" ] }, { "key": "image", "value": [ "chrome-xenial-19041001-3b730ae8765" ] }, { "key": "inside_docker", "value": [ "0" ] }, { "key": "kvm", "value": [ "0" ] }, { "key": "locale", "value": [ "en_US.UTF-8" ] }, { "key": "machine_type", "value": [ "n1-standard-8" ] }, { "key": "os", "value": [ "Linux", "Ubuntu", "Ubuntu-16.04" ] }, { "key": "pool", "value": [ "dart.tests" ] }, { "key": "python", "value": [ "2.7.12" ] }, { "key": "server_version", "value": [ "4267-53b17d5" ] }, { "key": "zone", "value": [ "us", "us-central", "us-central1", "us-central1-b" ] } ], "bot_id": "dart-tests-xenial-82-y04c", "bot_version": "bd68e04e43fc4d1b7b5b65890a29c5d5bae55ab1423851733f92abd7e13dda14", "cipd_pins": { "client_package": { "package_name": "infra/tools/cipd/linux-amd64", "version": "nFftZl2kFquaI2EUmPGwzbc5sIbCocl9L55UeASqlLsC" }, "packages": [ { "package_name": "infra/python/cpython/linux-amd64", "path": ".swarming_module", "version": "46c0c897ca0f053799ee41fd148bb7a47232df47" }, { "package_name": "infra/tools/luci/logdog/butler/linux-amd64", "path": ".swarming_module", "version": "2737ea8ed9b958f4d5aa9ffe106115a649ada241" }, { "package_name": "infra/tools/luci/vpython-native/linux-amd64", "path": ".swarming_module", "version": "tfTmX4aGCfFtfQucj_nEfwiNisK0RmpKrITkZMBBq3cC" }, { "package_name": "infra/tools/luci/vpython/linux-amd64", "path": ".swarming_module", "version": "bmnYyAg9mbM_538s1dIP1hZZmOtc8C7ssF41ztN2cr0C" }, { "package_name": "dart/browsers/chrome/linux-amd64", "path": "browsers", "version": "b6b434ed592da55513d813b2cfb3422008fb280d" }, { "package_name": "dart/dart-sdk/linux-amd64", "path": "tools/sdks", "version": "_NNVITsg60i2IEbTCMkOw6aWDgGP1Assud9v72MOAOMC" } ] }, "completed_ts": "2019-04-19T19:24:51.371321", "costs_usd": [ 0.02305135936634945 ], "created_ts": "2019-04-19T19:10:45.312972", "duration": 169.67614793777466, "modified_ts": "2019-04-19T19:24:51.371321", "name": "dart2js tests_shard_4/Linux/3b2481500c/dart2js-strong-linux-x64-chrome/4315", "output": "/b/s/swarming_bot.1.zip/third_party/requests/__init__.py:83: RequestsDependencyWarning: Old version of cryptography ([1, 2, 3]) may cause slowdown.\nINFO: Core dump archiving is activated\ntools/testing/dart/main.dart:1: Warning: Interpreting this as package URI, 'package:test_dart/main.dart'.\nTest configuration:\n dart2js-linux-chrome(architecture: x64, compiler: dart2js, mode: release, runtime: chrome, system: linux, vm-options: [], dart2js-options: [], timeout: null, preview-dart-2, use-sdk)\nSuites tested: samples, standalone, standalone_2, corelib_2, language_2, vm, benchmark_smoke, utils, lib_2, analyze_library, service, kernel, ffi\nDirectory containing tests missing: /b/s/w/ir/runtime/observatory/tests/service\nTotal: 1396 tests\n * 154 tests will be skipped (148 skipped by design)\n * 4 tests are expected to be flaky but not crash\n * 0 tests are expected to flaky crash\n * 1185 tests are expected to pass\n * 20 tests are expected to fail that we won't fix\n * 30 tests are expected to fail that we should fix\n * 2 tests are expected to crash that we should fix\n * 0 tests are allowed to timeout\n * 1 could not be categorized or are in multiple categories\n\n\nFAILED: dart2js-chrome release_x64 corelib_2/main_test\nExpected: Pass\nActual: RuntimeError\n\n--- Command \"dart2js\" (took 04.000114s):\nDART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart-sdk/bin/dart2js --test-mode --packages=/b/s/w/ir/.packages --out=/b/s/w/ir/out/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\n\nexit code:\n0\n\nstdout:\nCompiled 7,432,754 characters Dart to 44,972 characters JavaScript in 3.62 seconds\nDart file (/b/s/w/ir/tests/corelib_2/main_test.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/tests_corelib_2_main_test/test.js\n\n--- Command \"chrome\" (took 175ms):\n/b/s/w/ir/tools/sdks/dart-sdk/bin/dart tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:36133/root_build/generated_tests/dart2js-chrome-sdk/tests_corelib_2_main_test/test.html?crossOriginPort=41443\n\nRuntime error:\nTypeError: Cannot read property 'length' of undefined\nTypeError: Cannot read property 'length' of undefined\n at main (http://127.0.0.1:36133/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_main_test/test.js:929:81)\n at dartMainRunner (http://127.0.0.1:36133/root_dart/tools/testing/dart/test_controller.js:303:5)\n at http://127.0.0.1:36133/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_main_test/test.js:1202:7\n at http://127.0.0.1:36133/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_main_test/test.js:1188:7\n at dartProgram (http://127.0.0.1:36133/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_main_test/test.js:1199:5)\n at http://127.0.0.1:36133/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_main_test/test.js:1206:3\n\nexit code:\n0\n\n--- To debug locally, run:\n/b/s/w/ir/tools/sdks/dart-sdk/bin/dart /b/s/w/ir/tools/testing/dart/http_server.dart -p 36133 -c 41443 --network 127.0.0.1 --build-directory=/b/s/w/ir/out/ReleaseX64/ --runtime=chrome --packages=/b/s/w/ir/.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-linux-chrome --dart2js-batch --reset-browser-configuration corelib_2/main_test\n\n\nFAILED: dart2js-chrome release_x64 language_2/control_flow_collections/await_for_null_test\nExpected: Pass\nActual: RuntimeError\n\n--- Command \"dart2js\" (took 01.000973s):\nDART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart-sdk/bin/dart2js --test-mode --packages=/b/s/w/ir/.packages --out=/b/s/w/ir/out/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\n\nexit code:\n0\n\nstdout:\nHint: When run on the command-line, the compiled output might require a preamble file located in:\n <sdk>/lib/_internal/js_runtime/lib/preambles.\nCompiled 7,418,542 characters Dart to 146,159 characters JavaScript in 1.97 seconds\nDart file (/b/s/w/ir/tests/language_2/control_flow_collections/await_for_null_test.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_control_flow_collections_await_for_null_test/test.js\n\n--- Command \"chrome\" (took 90ms):\n/b/s/w/ir/tools/sdks/dart-sdk/bin/dart tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:36133/root_build/generated_tests/dart2js-chrome-sdk/tests_language_2_control_flow_collections_await_for_null_test/test.html?crossOriginPort=41443\n\nRuntime window.onerror:\nwindow.onerror called: \n\nhttp://127.0.0.1:36133/root_build/generated_compilations/dart2js-sdk/tests_language_2_control_flow_collections_await_for_null_test/test.js:3074:\nUncaught\n\nexit code:\n0\n\n--- To debug locally, run:\n/b/s/w/ir/tools/sdks/dart-sdk/bin/dart /b/s/w/ir/tools/testing/dart/http_server.dart -p 36133 -c 41443 --network 127.0.0.1 --build-directory=/b/s/w/ir/out/ReleaseX64/ --runtime=chrome --packages=/b/s/w/ir/.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-linux-chrome --dart2js-batch --reset-browser-configuration language_2/control_flow_collections/await_for_null_test\n\n\nFAILED: dart2js-chrome release_x64 lib_2/convert/chunked_conversion_utf88_test\nExpected: Slow\nActual: Pass\n\n--- Command \"dart2js\" (took 01.000843s):\nDART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart-sdk/bin/dart2js --test-mode --packages=/b/s/w/ir/.packages --out=/b/s/w/ir/out/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\n\nexit code:\n0\n\nstdout:\nCompiled 7,421,201 characters Dart to 132,379 characters JavaScript in 1.84 seconds\nDart file (/b/s/w/ir/tests/lib_2/convert/chunked_conversion_utf88_test.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/tests_lib_2_convert_chunked_conversion_utf88_test/test.js\n\n--- Command \"chrome\" (took 04.000354s):\n/b/s/w/ir/tools/sdks/dart-sdk/bin/dart tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:36133/root_build/generated_tests/dart2js-chrome-sdk/tests_lib_2_convert_chunked_conversion_utf88_test/test.html?crossOriginPort=41443\n\nEvents:\n- debug \"test_controller.js started\"\n- debug \"Sending events to driver page (isFirstMessage = true, isStatusUpdate = true, isDone = false)\"\n- print \"dart-calling-main\"\n- print \"dart-main-done\"\n- {\n type: message_received\n value: dart-calling-main\n timestamp: 4.312\n}\n\n- {\n type: message_received\n value: dart-main-done\n timestamp: 4.312\n}\n\n- debug \"Sending events to driver page (isFirstMessage = false, isStatusUpdate = false, isDone = true)\"\n- dom\n <head>\n <meta http-equiv=\"X-UA-Compatible\" content=\"IE=edge\">\n <meta name=\"dart.unittest\" content=\"full-stack-traces\">\n <title> Test /b/s/w/ir/tests/lib_2/convert/chunked_conversion_utf88_test.dart </title>\n <style>\n .unittest-table { font-family:monospace; border:1px; }\n .unittest-pass { background: #6b3;}\n .unittest-fail { background: #d55;}\n .unittest-error { background: #a11;}\n </style>\n </head>\n <body>\n <h1> Running /b/s/w/ir/tests/lib_2/convert/chunked_conversion_utf88_test.dart </h1>\n <script type=\"text/javascript\" src=\"/root_dart/tools/testing/dart/test_controller.js\">\n </script>\n <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=\"\">\n </script>\n \n </body>\n\nexit code:\n0\n\n--- To debug locally, run:\n/b/s/w/ir/tools/sdks/dart-sdk/bin/dart /b/s/w/ir/tools/testing/dart/http_server.dart -p 36133 -c 41443 --network 127.0.0.1 --build-directory=/b/s/w/ir/out/ReleaseX64/ --runtime=chrome --packages=/b/s/w/ir/.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-linux-chrome --dart2js-batch --reset-browser-configuration lib_2/convert/chunked_conversion_utf88_test\n\n\nFAILED: dart2js-chrome release_x64 lib_2/math/low_test\nExpected: Pass\nActual: RuntimeError\n\n--- Command \"dart2js\" (took 889ms):\nDART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart-sdk/bin/dart2js --test-mode --packages=/b/s/w/ir/.packages --out=/b/s/w/ir/out/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\n\nexit code:\n0\n\nstdout:\nCompiled 7,413,757 characters Dart to 49,606 characters JavaScript in 0.89 seconds\nDart file (/b/s/w/ir/tests/lib_2/math/low_test.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/tests_lib_2_math_low_test/test.js\n\n--- Command \"chrome\" (took 31ms):\n/b/s/w/ir/tools/sdks/dart-sdk/bin/dart tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:36133/root_build/generated_tests/dart2js-chrome-sdk/tests_lib_2_math_low_test/test.html?crossOriginPort=41443\n\nRuntime error:\nRangeError: max must be in range 0 < max \u2264 2^32, was 0\nRangeError: max must be in range 0 < max \u2264 2^32, was 0\n at Object.wrapException (http://127.0.0.1:36133/root_build/generated_compilations/dart2js-sdk/tests_lib_2_math_low_test/test.js:313:17)\n at _Random.nextInt$1 (http://127.0.0.1:36133/root_build/generated_compilations/dart2js-sdk/tests_lib_2_math_low_test/test.js:1258:17)\n at main (http://127.0.0.1:36133/root_build/generated_compilations/dart2js-sdk/tests_lib_2_math_low_test/test.js:971:14)\n at dartMainRunner (http://127.0.0.1:36133/root_dart/tools/testing/dart/test_controller.js:303:5)\n at http://127.0.0.1:36133/root_build/generated_compilations/dart2js-sdk/tests_lib_2_math_low_test/test.js:1326:7\n at http://127.0.0.1:36133/root_build/generated_compilations/dart2js-sdk/tests_lib_2_math_low_test/test.js:1312:7\n at dartProgram (http://127.0.0.1:36133/root_build/generated_compilations/dart2js-sdk/tests_lib_2_math_low_test/test.js:1323:5)\n at http://127.0.0.1:36133/root_build/generated_compilations/dart2js-sdk/tests_lib_2_math_low_test/test.js:1330:3\n\nexit code:\n0\n\n--- To debug locally, run:\n/b/s/w/ir/tools/sdks/dart-sdk/bin/dart /b/s/w/ir/tools/testing/dart/http_server.dart -p 36133 -c 41443 --network 127.0.0.1 --build-directory=/b/s/w/ir/out/ReleaseX64/ --runtime=chrome --packages=/b/s/w/ir/.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-linux-chrome --dart2js-batch --reset-browser-configuration lib_2/math/low_test\n\n\nDouble reporting tests\n http://127.0.0.1:36133/root_build/generated_tests/dart2js-chrome-sdk/tests_language_2_control_flow_collections_await_for_null_test/test.html?crossOriginPort=41443\n http://127.0.0.1:36133/root_build/generated_tests/dart2js-chrome-sdk/tests_lib_2_async_periodic_timer4_test/test.html?crossOriginPort=41443\n\n=== Failure summary:\n\n\nFAILED: dart2js-chrome release_x64 corelib_2/main_test\nExpected: Pass\nActual: RuntimeError\n\n--- Command \"dart2js\" (took 04.000114s):\nDART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart-sdk/bin/dart2js --test-mode --packages=/b/s/w/ir/.packages --out=/b/s/w/ir/out/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\n\nexit code:\n0\n\nstdout:\nCompiled 7,432,754 characters Dart to 44,972 characters JavaScript in 3.62 seconds\nDart file (/b/s/w/ir/tests/corelib_2/main_test.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/tests_corelib_2_main_test/test.js\n\n--- Command \"chrome\" (took 175ms):\n/b/s/w/ir/tools/sdks/dart-sdk/bin/dart tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:36133/root_build/generated_tests/dart2js-chrome-sdk/tests_corelib_2_main_test/test.html?crossOriginPort=41443\n\nRuntime error:\nTypeError: Cannot read property 'length' of undefined\nTypeError: Cannot read property 'length' of undefined\n at main (http://127.0.0.1:36133/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_main_test/test.js:929:81)\n at dartMainRunner (http://127.0.0.1:36133/root_dart/tools/testing/dart/test_controller.js:303:5)\n at http://127.0.0.1:36133/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_main_test/test.js:1202:7\n at http://127.0.0.1:36133/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_main_test/test.js:1188:7\n at dartProgram (http://127.0.0.1:36133/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_main_test/test.js:1199:5)\n at http://127.0.0.1:36133/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_main_test/test.js:1206:3\n\nexit code:\n0\n\n--- To debug locally, run:\n/b/s/w/ir/tools/sdks/dart-sdk/bin/dart /b/s/w/ir/tools/testing/dart/http_server.dart -p 36133 -c 41443 --network 127.0.0.1 --build-directory=/b/s/w/ir/out/ReleaseX64/ --runtime=chrome --packages=/b/s/w/ir/.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-linux-chrome --dart2js-batch --reset-browser-configuration corelib_2/main_test\n\n\nFAILED: dart2js-chrome release_x64 language_2/control_flow_collections/await_for_null_test\nExpected: Pass\nActual: RuntimeError\n\n--- Command \"dart2js\" (took 01.000973s):\nDART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart-sdk/bin/dart2js --test-mode --packages=/b/s/w/ir/.packages --out=/b/s/w/ir/out/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\n\nexit code:\n0\n\nstdout:\nHint: When run on the command-line, the compiled output might require a preamble file located in:\n <sdk>/lib/_internal/js_runtime/lib/preambles.\nCompiled 7,418,542 characters Dart to 146,159 characters JavaScript in 1.97 seconds\nDart file (/b/s/w/ir/tests/language_2/control_flow_collections/await_for_null_test.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_control_flow_collections_await_for_null_test/test.js\n\n--- Command \"chrome\" (took 90ms):\n/b/s/w/ir/tools/sdks/dart-sdk/bin/dart tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:36133/root_build/generated_tests/dart2js-chrome-sdk/tests_language_2_control_flow_collections_await_for_null_test/test.html?crossOriginPort=41443\n\nRuntime window.onerror:\nwindow.onerror called: \n\nhttp://127.0.0.1:36133/root_build/generated_compilations/dart2js-sdk/tests_language_2_control_flow_collections_await_for_null_test/test.js:3074:\nUncaught\n\nexit code:\n0\n\n--- To debug locally, run:\n/b/s/w/ir/tools/sdks/dart-sdk/bin/dart /b/s/w/ir/tools/testing/dart/http_server.dart -p 36133 -c 41443 --network 127.0.0.1 --build-directory=/b/s/w/ir/out/ReleaseX64/ --runtime=chrome --packages=/b/s/w/ir/.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-linux-chrome --dart2js-batch --reset-browser-configuration language_2/control_flow_collections/await_for_null_test\n\n\nFAILED: dart2js-chrome release_x64 lib_2/convert/chunked_conversion_utf88_test\nExpected: Slow\nActual: Pass\n\n--- Command \"dart2js\" (took 01.000843s):\nDART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart-sdk/bin/dart2js --test-mode --packages=/b/s/w/ir/.packages --out=/b/s/w/ir/out/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\n\nexit code:\n0\n\nstdout:\nCompiled 7,421,201 characters Dart to 132,379 characters JavaScript in 1.84 seconds\nDart file (/b/s/w/ir/tests/lib_2/convert/chunked_conversion_utf88_test.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/tests_lib_2_convert_chunked_conversion_utf88_test/test.js\n\n--- Command \"chrome\" (took 04.000354s):\n/b/s/w/ir/tools/sdks/dart-sdk/bin/dart tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:36133/root_build/generated_tests/dart2js-chrome-sdk/tests_lib_2_convert_chunked_conversion_utf88_test/test.html?crossOriginPort=41443\n\nEvents:\n- debug \"test_controller.js started\"\n- debug \"Sending events to driver page (isFirstMessage = true, isStatusUpdate = true, isDone = false)\"\n- print \"dart-calling-main\"\n- print \"dart-main-done\"\n- {\n type: message_received\n value: dart-calling-main\n timestamp: 4.312\n}\n\n- {\n type: message_received\n value: dart-main-done\n timestamp: 4.312\n}\n\n- debug \"Sending events to driver page (isFirstMessage = false, isStatusUpdate = false, isDone = true)\"\n- dom\n <head>\n <meta http-equiv=\"X-UA-Compatible\" content=\"IE=edge\">\n <meta name=\"dart.unittest\" content=\"full-stack-traces\">\n <title> Test /b/s/w/ir/tests/lib_2/convert/chunked_conversion_utf88_test.dart </title>\n <style>\n .unittest-table { font-family:monospace; border:1px; }\n .unittest-pass { background: #6b3;}\n .unittest-fail { background: #d55;}\n .unittest-error { background: #a11;}\n </style>\n </head>\n <body>\n <h1> Running /b/s/w/ir/tests/lib_2/convert/chunked_conversion_utf88_test.dart </h1>\n <script type=\"text/javascript\" src=\"/root_dart/tools/testing/dart/test_controller.js\">\n </script>\n <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=\"\">\n </script>\n \n </body>\n\nexit code:\n0\n\n--- To debug locally, run:\n/b/s/w/ir/tools/sdks/dart-sdk/bin/dart /b/s/w/ir/tools/testing/dart/http_server.dart -p 36133 -c 41443 --network 127.0.0.1 --build-directory=/b/s/w/ir/out/ReleaseX64/ --runtime=chrome --packages=/b/s/w/ir/.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-linux-chrome --dart2js-batch --reset-browser-configuration lib_2/convert/chunked_conversion_utf88_test\n\n\nFAILED: dart2js-chrome release_x64 lib_2/math/low_test\nExpected: Pass\nActual: RuntimeError\n\n--- Command \"dart2js\" (took 889ms):\nDART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart-sdk/bin/dart2js --test-mode --packages=/b/s/w/ir/.packages --out=/b/s/w/ir/out/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\n\nexit code:\n0\n\nstdout:\nCompiled 7,413,757 characters Dart to 49,606 characters JavaScript in 0.89 seconds\nDart file (/b/s/w/ir/tests/lib_2/math/low_test.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/tests_lib_2_math_low_test/test.js\n\n--- Command \"chrome\" (took 31ms):\n/b/s/w/ir/tools/sdks/dart-sdk/bin/dart tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:36133/root_build/generated_tests/dart2js-chrome-sdk/tests_lib_2_math_low_test/test.html?crossOriginPort=41443\n\nRuntime error:\nRangeError: max must be in range 0 < max \u2264 2^32, was 0\nRangeError: max must be in range 0 < max \u2264 2^32, was 0\n at Object.wrapException (http://127.0.0.1:36133/root_build/generated_compilations/dart2js-sdk/tests_lib_2_math_low_test/test.js:313:17)\n at _Random.nextInt$1 (http://127.0.0.1:36133/root_build/generated_compilations/dart2js-sdk/tests_lib_2_math_low_test/test.js:1258:17)\n at main (http://127.0.0.1:36133/root_build/generated_compilations/dart2js-sdk/tests_lib_2_math_low_test/test.js:971:14)\n at dartMainRunner (http://127.0.0.1:36133/root_dart/tools/testing/dart/test_controller.js:303:5)\n at http://127.0.0.1:36133/root_build/generated_compilations/dart2js-sdk/tests_lib_2_math_low_test/test.js:1326:7\n at http://127.0.0.1:36133/root_build/generated_compilations/dart2js-sdk/tests_lib_2_math_low_test/test.js:1312:7\n at dartProgram (http://127.0.0.1:36133/root_build/generated_compilations/dart2js-sdk/tests_lib_2_math_low_test/test.js:1323:5)\n at http://127.0.0.1:36133/root_build/generated_compilations/dart2js-sdk/tests_lib_2_math_low_test/test.js:1330:3\n\nexit code:\n0\n\n--- To debug locally, run:\n/b/s/w/ir/tools/sdks/dart-sdk/bin/dart /b/s/w/ir/tools/testing/dart/http_server.dart -p 36133 -c 41443 --network 127.0.0.1 --build-directory=/b/s/w/ir/out/ReleaseX64/ --runtime=chrome --packages=/b/s/w/ir/.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-linux-chrome --dart2js-batch --reset-browser-configuration lib_2/math/low_test\n\n\n\n===\n=== 4 tests failed\n===\n\n\n--- Total time: 02:47 ---\n0:02:05.393519 - dart2js - dart2js-chrome release_x64/corelib_2/regexp/pcre_test\n0:00:07.700689 - dart2js - dart2js-chrome release_x64/lib_2/html/indexeddb_4_test\n0:00:07.463292 - dart2js - dart2js-chrome release_x64/lib_2/html/file_sample_test\n0:00:07.159385 - dart2js - dart2js-chrome release_x64/lib_2/html/custom_elements_23127_test/c2t/c2t, dart2js-chrome release_x64/lib_2/html/custom_elements_23127_test/c2/c2, dart2js-chrome release_x64/lib_2/html/custom_elements_23127_test/baseline/baseline, dart2js-chrome release_x64/lib_2/html/custom_elements_23127_test/c1t/c1t\n0:00:07.131014 - dart2js - dart2js-chrome release_x64/lib_2/html/fileapi_directory_reader_test\n0:00:07.002874 - dart2js - dart2js-chrome release_x64/lib_2/html/fileapi_entry_test\n0:00:06.942277 - 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/animate_supported/animate_supported, dart2js-chrome release_x64/lib_2/html/element_animate_test/timing_dict/timing_dict\n0:00:06.142483 - dart2js - dart2js-chrome release_x64/corelib_2/uri_file_test\n0:00:05.820362 - dart2js - dart2js-chrome release_x64/lib_2/html/fileapi_supported_throws_test\n0:00:05.172946 - dart2js - dart2js-chrome release_x64/corelib_2/string_from_list_test\n0:00:04.833929 - dart2js - dart2js-chrome release_x64/corelib_2/map_values3_test\n0:00:04.795834 - dart2js - dart2js-chrome release_x64/corelib_2/iterable_single_test\n0:00:04.503400 - dart2js - dart2js-chrome release_x64/corelib_2/iterable_contains2_test\n0:00:04.354452 - chrome - dart2js-chrome release_x64/lib_2/convert/chunked_conversion_utf88_test\n0:00:04.211400 - dart2js - dart2js-chrome release_x64/corelib_2/map_index_test\n0:00:04.162642 - dart2js - dart2js-chrome release_x64/corelib_2/list_literal_is_growable_test\n0:00:04.114928 - dart2js - dart2js-chrome release_x64/corelib_2/main_test\n0:00:03.505289 - dart2js - dart2js-chrome release_x64/lib_2/html/cross_domain_iframe_test\n0:00:03.420777 - dart2js - dart2js-chrome release_x64/lib_2/async/stream_controller_async_test\n0:00:03.409614 - dart2js - dart2js-chrome release_x64/corelib_2/uri_query_test\nINFO: No unexpected crashes recorded\n", "outputs_ref": { "isolated": "7f363ffeddaeb970f56c7af7c61a3451f294764f", "isolatedserver": "https://isolateserver.appspot.com", "namespace": "default-gzip" }, "run_id": "444fd3a0556c4111", "server_versions": [ "4267-53b17d5" ], "started_ts": "2019-04-19T19:21:31.770764", "state": "COMPLETED", "tags": [ "build_is_experimental:false", "buildername:dart2js-strong-linux-x64-chrome", "buildnumber:4315", "cpu:x86-64", "data:3b2481500c4ffea6b0123d3faa6b3e9a3dfb1bd2", "master:client.dart", "name:dart2js", "os:Linux", "pool:dart.tests", "priority:25", "service_account:none", "slavename:luci-dart-try-xenial-35-riu9", "spec_name:dart.ci.sandbox:dart2js-strong-linux-x64-chrome", "stepname:dart2js tests_shard_4", "swarming.pool.template:none", "swarming.pool.version:7073e327c2a612f1097f4f1f73b8cbe804b23db2", "user:None" ], "task_id": "444fd3a0556c4110", "try_number": "1" } ] }