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{ "shards": [ { "abandoned_ts": null, "bot_dimensions": { "caches": [ "swarming_module_cache_vpython" ], "cores": [ "8" ], "cpu": [ "x86", "x86-64", "x86-64-Haswell_GCE" ], "gpu": [ "none" ], "id": [ "win10-dart-fedce810-us-central1-c-rlk3" ], "image": [ "chrome-win10-1703-2018-04-20-61acaf8983f" ], "integrity": [ "high" ], "locale": [ "en_US.cp1252" ], "machine_type": [ "n1-standard-8" ], "os": [ "Windows", "Windows-10", "Windows-10-15063" ], "pool": [ "dart.tests", "luci.dart.try" ], "python": [ "2.7.13" ], "server_version": [ "3793-c7dcd56" ], "zone": [ "us", "us-central", "us-central1", "us-central1-c" ] }, "bot_id": "win10-dart-fedce810-us-central1-c-rlk3", "bot_version": "756196199e2417086f06996a03e9a2670012ecda4c85b3cbdefaf507f14d8170", "children_task_ids": [], "cipd_pins": { "client_package": { "package_name": "infra/tools/cipd/windows-amd64", "version": "Zeyoogr36pYm6gb8qyUcExYkZmdkFr4CbpTR8mE6glcC" }, "packages": [ { "package_name": "infra/python/cpython/windows-amd64", "path": ".swarming_module", "version": "1ba7d485930b05eb07f6bc7724447d6a7c22a6b6" }, { "package_name": "infra/tools/luci/logdog/butler/windows-amd64", "path": ".swarming_module", "version": "6ebe1bb92c2ff24f74be618f56f4219b8eba551b" }, { "package_name": "infra/tools/luci/vpython-native/windows-amd64", "path": ".swarming_module", "version": "2a17ab0cc8f04583858c0adf6edaca461e3a8d0e" }, { "package_name": "infra/tools/luci/vpython/windows-amd64", "path": ".swarming_module", "version": "1d093caa3e3164f1521a0c51218ebadc042b4312" }, { "package_name": "dart/browsers/firefox/windows-amd64", "path": "browsers", "version": "ed81a55882f976986c76cc4b11aa6f8e3de01068" } ] }, "completed_ts": "2018-09-27T08:58:45.430083", "cost_saved_usd": null, "costs_usd": [ 0.09301821005263174 ], "created_ts": "2018-09-27T08:43:11.141664", "current_task_slice": "0", "deduped_from": null, "durations": [ 233.50799989700317 ], "exit_codes": [ 1 ], "failure": true, "id": "403303c1bb51ba10", "internal_failure": false, "isolated_out": { "isolated": "4488ac60ec6e58a9bf83aa636b116e8002edcd5c", "isolatedserver": "https://isolateserver.appspot.com", "namespace": "default-gzip", "view_url": "https://isolateserver.appspot.com/browse?namespace=default-gzip&hash=4488ac60ec6e58a9bf83aa636b116e8002edcd5c" }, "modified_ts": "2018-09-27T08:58:45.430083", "name": "dart2js tests_shard_1/Windows/fac819c467/dart2js-strong-win-x64-firefox-dev/8", "outputs": [ "14022 files remaining...\r\nTest configuration:\r\n dart2js-win-firefox(architecture: x64, compiler: dart2js, mode: release, runtime: firefox, system: win, vm-options: [], timeout: null, preview-dart-2, use-sdk)\r\nSuites tested: samples, standalone, standalone_2, corelib, corelib_2, language, language_2, isolate, vm, html, benchmark_smoke, utils, lib, lib_2, analyze_library, service, kernel\r\nDirectory containing tests missing: C:\\b\\s\\w\\ir\\runtime\\observatory\\tests\\service\r\nTotal: 2557 tests\r\n * 1111 tests will be skipped (1066 skipped by design)\r\n * 4 tests are expected to be flaky but not crash\r\n * 0 tests are expected to flaky crash\r\n * 1368 tests are expected to pass\r\n * 17 tests are expected to fail that we won't fix\r\n * 55 tests are expected to fail that we should fix\r\n * 0 tests are expected to crash that we should fix\r\n * 0 tests are allowed to timeout\r\n * 2 could not be categorized or are in multiple categories\r\n\r\n\r\nDouble reporting tests\r\n http://127.0.0.1:52367/root_build/generated_tests/dart2js-firefox-sdk/runtime_tests_vm_dart_script_determinism_test/test.html?crossOriginPort=52368\r\n http://127.0.0.1:52367/root_build/generated_tests/dart2js-firefox-sdk/tests_lib_2_html_websql_test/test.html?crossOriginPort=52368\r\n\r\n--- Total time: 03:48 ---\r\n0:01:00.054765 - firefox - dart2js-firefox release_x64/lib_2/html/notification_permission_test\r\n0:00:12.357414 - dart2js - dart2js-firefox release_x64/lib_2/html/element_test/_ElementList/_ElementList, dart2js-firefox release_x64/lib_2/html/element_test/functional/functional, dart2js-firefox release_x64/lib_2/html/element_test/eventDelegation/eventDelegation, dart2js-firefox release_x64/lib_2/html/element_test/ElementList/ElementList, dart2js-firefox release_x64/lib_2/html/element_test/querySelectorAll/querySelectorAll, dart2js-firefox release_x64/lib_2/html/element_test/attributes/attributes, dart2js-firefox release_x64/lib_2/html/element_test/children/children, dart2js-firefox release_x64/lib_2/html/element_test/matches/matches, dart2js-firefox release_x64/lib_2/html/element_test/click/click, dart2js-firefox release_x64/lib_2/html/element_test/eventListening/eventListening, dart2js-firefox release_x64/lib_2/html/element_test/position/position, dart2js-firefox release_x64/lib_2/html/element_test/constructors/constructors\r\n0:00:09.687854 - dart2js - dart2js-firefox release_x64/lib_2/html/fileapi_file_test\r\n0:00:09.281598 - dart2js - dart2js-firefox release_x64/lib_2/html/event_customevent_test\r\n0:00:08.890947 - dart2js - dart2js-firefox release_x64/lib_2/html/form_data_test/functional/functional, dart2js-firefox release_x64/lib_2/html/form_data_test/supported/supported\r\n0:00:08.297146 - dart2js - dart2js-firefox release_x64/lib_2/html/websql_test\r\n0:00:07.890903 - dart2js - dart2js-firefox release_x64/lib_2/html/interactive_test/KeyEvent/KeyEvent\r\n0:00:07.484712 - dart2js - dart2js-firefox release_x64/lib_2/html/xhr_test\r\n0:00:07.125226 - dart2js - dart2js-firefox release_x64/lib_2/html/notification_permission_test\r\n0:00:06.375206 - dart2js - dart2js-firefox release_x64/lib_2/html/touchevent_test\r\n0:00:06.359005 - dart2js - dart2js-firefox release_x64/lib_2/html/worker_test/supported/supported, dart2js-firefox release_x64/lib_2/html/worker_test/functional/functional\r\n0:00:06.172065 - dart2js - dart2js-firefox release_x64/lib_2/html/custom/constructor_calls_created_synchronously_test\r\n0:00:05.578256 - dart2js - dart2js-firefox release_x64/vm/dart/script_determinism_test\r\n0:00:04.690872 - firefox - dart2js-firefox release_x64/corelib_2/date_time4_test\r\n0:00:04.609521 - dart2js - dart2js-firefox release_x64/corelib_2/iterable_where_type_test\r\n0:00:04.420785 - firefox - dart2js-firefox release_x64/lib_2/convert/json_utf8_chunk_test\r\n0:00:04.031372 - firefox - dart2js-firefox release_x64/vm/dart/script_determinism_test\r\n0:00:03.843863 - dart2js - dart2js-firefox release_x64/corelib_2/uri_http_test\r\n0:00:03.780723 - firefox - dart2js-firefox release_x64/corelib_2/bit_twiddling_test/none\r\n0:00:03.751615 - firefox - dart2js-firefox release_x64/corelib_2/double_floor_to_double_test\r\nFailed to delete C:\\b\\s\\w\\ir (37 files remaining).\r\n Maybe the test has a subprocess outliving it.\r\n Sleeping 2 seconds.\r\nFailed to delete C:\\b\\s\\w\\ir (37 files remaining).\r\n Maybe the test has a subprocess outliving it.\r\n Sleeping 4 seconds.\r\nFailed to delete C:\\b\\s\\w\\ir. The following files remain:\r\n- \\\\?\\C:\\b\\s\\w\\ir\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\api-ms-win-crt-convert-l1-1-0.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\api-ms-win-crt-environment-l1-1-0.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\api-ms-win-crt-filesystem-l1-1-0.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\api-ms-win-crt-heap-l1-1-0.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\api-ms-win-crt-locale-l1-1-0.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\api-ms-win-crt-math-l1-1-0.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\api-ms-win-crt-multibyte-l1-1-0.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\api-ms-win-crt-runtime-l1-1-0.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\api-ms-win-crt-stdio-l1-1-0.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\api-ms-win-crt-string-l1-1-0.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\api-ms-win-crt-time-l1-1-0.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\api-ms-win-crt-utility-l1-1-0.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\browser\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\browser\\features\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\browser\\features\\activity-stream@mozilla.org.xpi\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\browser\\features\\firefox@getpocket.com.xpi\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\browser\\features\\followonsearch@mozilla.com.xpi\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\browser\\features\\onboarding@mozilla.org.xpi\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\browser\\features\\screenshots@mozilla.org.xpi\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\browser\\features\\webcompat@mozilla.org.xpi\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\browser\\omni.ja\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\firefox.exe\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\freebl3.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\lgpllibs.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\mozavcodec.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\mozavutil.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\mozglue.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\msvcp140.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\nss3.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\nssckbi.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\omni.ja\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\softokn3.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\vcruntime140.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\xul.dll\r\nEnumerating processes:\r\n- pid 356; Handles: 457; Exe: C:\\b\\s\\w\\ir\\browsers\\firefox\\firefox.exe; Cmd: \"C:\\b\\s\\w\\ir\\browsers\\firefox\\firefox.exe\" -contentproc --channel=\"5888.0.484344302\\907976106\" -childID 1 -isForBrowser -prefsHandle 1892 -prefsLen 1996 -schedulerPrefs 0001,2 -greomni \"C:\\b\\s\\w\\ir\\browsers\\firefox\\omni.ja\" -appomni \"C:\\b\\s\\w\\ir\\browsers\\firefox\\browser\\omni.ja\" -appdir \"C:\\b\\s\\w\\ir\\browsers\\firefox\\browser\" - 5888 - 1772 tab\r\n- pid 3420; Handles: 349; Exe: C:\\b\\s\\w\\ir\\browsers\\firefox\\firefox.exe; Cmd: \"C:\\b\\s\\w\\ir\\browsers\\firefox\\firefox.exe\" -contentproc --channel=\"5888.12.931475764\\911220013\" -childID 3 -isForBrowser -prefsHandle 2428 -prefsLen 2316 -schedulerPrefs 0001,2 -greomni \"C:\\b\\s\\w\\ir\\browsers\\firefox\\omni.ja\" -appomni \"C:\\b\\s\\w\\ir\\browsers\\firefox\\browser\\omni.ja\" -appdir \"C:\\b\\s\\w\\ir\\browsers\\firefox\\browser\" - 5888 - 2440 tab\r\n- pid 4436; Handles: 318; Exe: C:\\b\\s\\w\\ir\\browsers\\firefox\\firefox.exe; Cmd: \"C:\\b\\s\\w\\ir\\browsers\\firefox\\firefox.exe\" -contentproc --channel=\"5888.18.569137378\\565552136\" -childID 4 -isForBrowser -prefsHandle 3676 -prefsLen 7234 -schedulerPrefs 0001,2 -greomni \"C:\\b\\s\\w\\ir\\browsers\\firefox\\omni.ja\" -appomni \"C:\\b\\s\\w\\ir\\browsers\\firefox\\browser\\omni.ja\" -appdir \"C:\\b\\s\\w\\ir\\browsers\\firefox\\browser\" - 5888 - 3684 tab\r\n- pid 5888; Handles: 1056; Exe: C:\\b\\s\\w\\ir\\browsers\\firefox\\firefox.exe; Cmd: C:\\b\\s\\w\\ir\\browsers\\firefox\\firefox.exe -profile C:\\b\\s\\w\\itsrvyvg\\e9bd1c10-c232-11e8-87da-989d6803c293 -no-remote -new-instance http://127.0.0.1:52367/driver/BROWSER2\r\n- pid 9776; Handles: 412; Exe: C:\\b\\s\\w\\ir\\browsers\\firefox\\firefox.exe; Cmd: \"C:\\b\\s\\w\\ir\\browsers\\firefox\\firefox.exe\" -contentproc --channel=\"5888.6.800072666\\2057134181\" -childID 2 -isForBrowser -prefsHandle 2188 -prefsLen 2041 -schedulerPrefs 0001,2 -greomni \"C:\\b\\s\\w\\ir\\browsers\\firefox\\omni.ja\" -appomni \"C:\\b\\s\\w\\ir\\browsers\\firefox\\browser\\omni.ja\" -appdir \"C:\\b\\s\\w\\ir\\browsers\\firefox\\browser\" - 5888 - 2196 tab\r\nTerminating 5 processes:\r\n- 356 killed\r\n- 3420 killed\r\n- 4436 killed\r\n- 5888 killed\r\n- 9776 killed\r\n*** Swarming tried multiple times to delete the run directory and failed ***\r\n*** Hard failing the task ***\r\n\r\nSwarming detected that your testing script ran an executable, which may have\r\nstarted a child executable, and the main script returned early, leaving the\r\nchildren executables playing around unguided.\r\n\r\nYou don't want to leave children processes outliving the task on the Swarming\r\nbot, do you? The Swarming bot doesn't.\r\n\r\nHow to fix?\r\n- For any process that starts children processes, make sure all children\r\n processes terminated properly before each parent process exits. This is\r\n especially important in very deep process trees.\r\n - This must be done properly both in normal successful task and in case of\r\n task failure. Cleanup is very important.\r\n- The Swarming bot sends a SIGTERM in case of timeout.\r\n - You have 30.0 seconds to comply after the signal was sent to the process\r\n before the process is forcibly killed.\r\n- To achieve not leaking children processes in case of signals on timeout, you\r\n MUST handle signals in each executable / python script and propagate them to\r\n children processes.\r\n - When your test script (python or binary) receives a signal like SIGTERM or\r\n CTRL_BREAK_EVENT on Windows), send it to all children processes and wait for\r\n them to terminate before quitting.\r\n\r\nSee\r\nhttps://chromium.googlesource.com/infra/luci/luci-py.git/+/master/appengine/swarming/doc/Bot.md#Graceful-termination_aka-the-SIGTERM-and-SIGKILL-dance\r\nfor more information.\r\n\r\n*** May the SIGKILL force be with you ***\r\n" ], "outputs_ref": { "isolated": "4488ac60ec6e58a9bf83aa636b116e8002edcd5c", "isolatedserver": "https://isolateserver.appspot.com", "namespace": "default-gzip", "view_url": "https://isolateserver.appspot.com/browse?namespace=default-gzip&hash=4488ac60ec6e58a9bf83aa636b116e8002edcd5c" }, "properties_hash": null, "run_id": "403303c1bb51ba11", "server_versions": [ "3793-c7dcd56" ], "started_ts": "2018-09-27T08:51:12.762520", "state": 112, "tags": [ "build_is_experimental:false", "buildername:dart2js-strong-win-x64-firefox-dev", "buildnumber:8", "cpu:x86-64", "data:fac819c467cb67c3f5c1620e402af8765aeb93d0", "master:client.dart", "name:dart2js", "os:Windows", "pool:dart.tests", "priority:25", "service_account:none", "slavename:win10-dart-fedce810-us-central1-c-bxnn", "spec_name:dart.ci.sandbox:dart2js-strong-win-x64-firefox-dev", "stepname:dart2js tests_shard_1 on Windows", "swarming.pool.template:none", "swarming.pool.version:378bf44637390f3eca3a8bcb5d9624a4373dc8c6", "user:None" ], "try_number": 1, "user": "" } ] }