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'C:\b\s\w\ir\cipd_bin_packages\python.exe' -u 'C:\b\s\w\ir\kitchen-checkout\scripts\tools\runit.py' --show-path --with-third-party-lib -- python 'C:\b\s\w\ir\kitchen-checkout\scripts/slave\recipe_modules\swarming\resources\collect_task.py' -o 'c:\b\s\w\ir\tmp\t\tmpeqxw8b.json' --task-output-dir 'C:\b\s\w\ir\kitchen-workdir\recipe_cleanup\1_2' --merge-script 'C:\b\s\w\ir\kitchen-checkout\scripts/slave\recipe_modules\swarming\resources\noop_merge.py' --merge-script-stdout-file 'c:\b\s\w\ir\tmp\t\tmphbj2efmerge_script_log' --merge-additional-args '[]' -- python -u 'C:\b\s\w\ir\cache\builder\sdk\tools\swarming_client\swarming.py' collect --swarming https://chromium-swarm.appspot.com --decorate --print-status-updates --json 'c:\b\s\w\ir\tmp\t\tmphvql_k.json' --task-summary-json 'c:\b\s\w\ir\tmp\t\tmpimkcni.json' in dir C:\b\s\w\ir\kitchen-workdir: allow_subannotations: False base_name: 'dart2js co19_2 tests_shard_3 on Windows' cmd: ['C:\\b\\s\\w\\ir\\cipd_bin_packages\\python.exe', '-u', 'C:\\b\\s\\w\\ir\\kitchen-checkout\\scripts\\tools\\runit.py', '--show-path', '--with-third-party-lib', '--', 'python', 'C:\\b\\s\\w\\ir\\kitchen-checkout\\scripts/slave\\recipe_modules\\swarming\\resources\\collect_task.py', '-o', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmpeqxw8b.json', '--task-output-dir', 'C:\\b\\s\\w\\ir\\kitchen-workdir\\recipe_cleanup\\1_2', '--merge-script', 'C:\\b\\s\\w\\ir\\kitchen-checkout\\scripts/slave\\recipe_modules\\swarming\\resources\\noop_merge.py', '--merge-script-stdout-file', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmphbj2efmerge_script_log', '--merge-additional-args', '[]', '--', 'python', '-u', 'C:\\b\\s\\w\\ir\\cache\\builder\\sdk\\tools\\swarming_client\\swarming.py', 'collect', '--swarming', 'https://chromium-swarm.appspot.com', '--decorate', '--print-status-updates', '--json', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmphvql_k.json', '--task-summary-json', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmpimkcni.json'] env: {} env_prefixes: {} env_suffixes: {} infra_step: False name: 'dart2js co19_2 tests_shard_3 on Windows' nest_level: 0 ok_ret: frozenset([0]) step_test_data: <lambda>(...) trigger_specs: () full environment: ALLUSERSPROFILE: C:\ProgramData APPDATA: C:\Users\chrome-bot\AppData\Roaming BOTO_CONFIG: C:\b\s\w\ir\tmp\gsutil_task\.boto BUILDBUCKET_EXPERIMENTAL: FALSE CIPD_CACHE_DIR: C:\b\s\cipd_cache\cache CIPD_EXE_SHIM: "C:\b\s\w\ir\cipd_bin_packages\vpython.exe" CIPD_PROTOCOL: v2 COMMONPROGRAMFILES: C:\Program Files\Common Files COMMONPROGRAMFILES(X86): C:\Program Files (x86)\Common Files COMMONPROGRAMW6432: C:\Program Files\Common Files COMPUTERNAME: WIN10-DART-FEDC COMSPEC: C:\Windows\system32\cmd.exe DOCKER_CONFIG: C:\b\s\w\ir\tmp\docker_cfg_task DOCKER_TMPDIR: C:\b\s\w\ir\tmp\docker_tmp_task FPS_BROWSER_APP_PROFILE_STRING: Internet Explorer FPS_BROWSER_USER_PROFILE_STRING: Default GIT_CONFIG_NOSYSTEM: 1 GIT_TERMINAL_PROMPT: 0 HOMEDRIVE: C: HOMEPATH: \Users\chrome-bot INFRA_GIT_WRAPPER_HOME: C:\b\s\w\ir\tmp\git_home_task LC_ALL: English_United States.UTF-8 LC_COLLATE: English_United States.UTF-8 LC_CTYPE: English_United States.UTF-8 LC_MONETARY: English_United States.UTF-8 LC_NUMERIC: English_United States.UTF-8 LC_TIME: English_United States.UTF-8 LOCALAPPDATA: C:\Users\chrome-bot\AppData\Local LOGDOG_COORDINATOR_HOST: logs.chromium.org LOGDOG_STREAM_PREFIX: buildbucket/cr-buildbucket.appspot.com/8934246120442268800 LOGDOG_STREAM_PROJECT: dart LOGDOG_STREAM_SERVER_PATH: net.pipe:LUCILogDogKitchen_4216 LOGONSERVER: \\WIN10-DART-FEDC LUCI_CONTEXT: C:\b\s\w\it2wzqzo\luci_context.197935978 MAC_CHROMIUM_TMPDIR: C:\b\s\w\ir\tmp\t NO_GCE_CHECK: False NUMBER_OF_PROCESSORS: 8 ONEDRIVE: C:\Users\chrome-bot\OneDrive OS: Windows_NT PATH: C:\b\s\w\ir\cipd_bin_packages;C:\b\s\w\ir\cipd_bin_packages\bin;C:\b\s\cipd_cache\bin;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files\Puppet Labs\Puppet\bin;C:\b\s\w\ir\cache\vpython\1bda7b\lib\site-packages\pywin32_system32 PATHEXT: .COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC PROCESSOR_ARCHITECTURE: AMD64 PROCESSOR_IDENTIFIER: Intel64 Family 6 Model 63 Stepping 0, GenuineIntel PROCESSOR_LEVEL: 6 PROCESSOR_REVISION: 3f00 PROGRAMDATA: C:\ProgramData PROGRAMFILES: C:\Program Files PROGRAMFILES(X86): C:\Program Files (x86) PROGRAMW6432: C:\Program Files PROMPT: $P$G PSMODULEPATH: C:\Program Files\WindowsPowerShell\Modules;C:\Windows\system32\WindowsPowerShell\v1.0\Modules PUBLIC: C:\Users\Public PYTHONIOENCODING: UTF-8 PYTHONUNBUFFERED: 1 SESSIONNAME: Console SWARMING_BOT_ID: win10-dart-fedce810-us-central1-c-bxnn SWARMING_EXTERNAL_BOT_SETUP: 1 SWARMING_HEADLESS: 1 SWARMING_SERVER: https://chromium-swarm.appspot.com SWARMING_TASK_ID: 4032e7da49af5011 SYSTEMDRIVE: C: SYSTEMROOT: C:\Windows TEMP: C:\b\s\w\ir\tmp\t TEMPDIR: C:\b\s\w\ir\tmp\t TMP: C:\b\s\w\ir\tmp\t TMPDIR: C:\b\s\w\ir\tmp\t USERDOMAIN: WIN10-DART-FEDC USERDOMAIN_ROAMINGPROFILE: WIN10-DART-FEDC USERNAME: chrome-bot USERPROFILE: C:\Users\chrome-bot VPYTHON_VIRTUALENV_ROOT: C:\b\s\w\ir\cache\vpython WINDIR: C:\Windows Set PYTHONPATH: C:\b\s\w\ir\kitchen-checkout\scripts;C:\b\s\w\ir\kitchen-checkout\site_config;C:\b\s\w\ir\kitchen-checkout\third_party;C:\b\s\w\ir\kitchen-checkout\third_party\buildbot_8_4p1;C:\b\s\w\ir\kitchen-checkout\third_party\buildbot_slave_8_4;C:\b\s\w\ir\kitchen-checkout\third_party\coverage-3.7.1;C:\b\s\w\ir\kitchen-checkout\third_party\decorator_3_3_1;C:\b\s\w\ir\kitchen-checkout\third_party\google_api_python_client;C:\b\s\w\ir\kitchen-checkout\third_party\httplib2\python2;C:\b\s\w\ir\kitchen-checkout\third_party\infra_libs;C:\b\s\w\ir\kitchen-checkout\third_party\jinja2;C:\b\s\w\ir\kitchen-checkout\third_party\markupsafe;C:\b\s\w\ir\kitchen-checkout\third_party\oauth2client;C:\b\s\w\ir\kitchen-checkout\third_party\pyasn1;C:\b\s\w\ir\kitchen-checkout\third_party\pyasn1-modules;C:\b\s\w\ir\kitchen-checkout\third_party\python-rsa;C:\b\s\w\ir\kitchen-checkout\third_party\requests_2_10_0;C:\b\s\w\ir\kitchen-checkout\third_party\setuptools-0.6c11;C:\b\s\w\ir\kitchen-checkout\third_party\sqlalchemy_0_7_1;C:\b\s\w\ir\kitchen-checkout\third_party\sqlalchemy_migrate_0_7_1;C:\b\s\w\ir\kitchen-checkout\third_party\tempita_0_5;C:\b\s\w\ir\kitchen-checkout\third_party\twisted_10_2;C:\b\s\w\ir\kitchen-checkout\third_party\uritemplate;C:\b\s\w\ir\kitchen-checkout\third_party\site-packages WARNING:root:task_output_dir 'C:\\b\\s\\w\\ir\\kitchen-workdir\\recipe_cleanup\\1_2' already exists! WARNING:root:task_output_dir existing content: [] +------------------------------------------------------------------------------------------+ | Shard 0 https://chromium-swarm.appspot.com/user/task/403303ec204c2c10 | +------------------------------------------------------------------------------------------+ 36246 files remaining... 34923 files remaining... 33513 files remaining... 32038 files remaining... 30689 files remaining... 29171 files remaining... 27527 files remaining... 26196 files remaining... 24679 files remaining... 23034 files remaining... 21533 files remaining... 19911 files remaining... 17587 files remaining... 15956 files remaining... 13621 files remaining... 11481 files remaining... 9241 files remaining... 7443 files remaining... 5582 files remaining... 3551 files remaining... 1550 files remaining... Test configuration: dart2js-win-firefox(architecture: x64, compiler: dart2js, mode: release, runtime: firefox, system: win, vm-options: [], timeout: null, preview-dart-2, use-sdk) Suites tested: co19_2 Total: 3788 tests * 326 tests will be skipped (312 skipped by design) * 5 tests are expected to be flaky but not crash * 0 tests are expected to flaky crash * 3002 tests are expected to pass * 0 tests are expected to fail that we won't fix * 436 tests are expected to fail that we should fix * 1 tests are expected to crash that we should fix * 9 tests are allowed to timeout * 9 could not be categorized or are in multiple categories 2436 out of 3462 completed Tests running for 5 minutes Double reporting tests http://127.0.0.1:49859/root_build/generated_tests/dart2js-firefox-sdk/short15223_omPoint-in-zoom-and-scroll_t01/test.html?crossOriginPort=49860 http://127.0.0.1:49859/root_build/generated_tests/dart2js-firefox-sdk/short15885_ver_weak-callback-gc-crash_t01/test.html?crossOriginPort=49860 http://127.0.0.1:49859/root_build/generated_tests/dart2js-firefox-sdk/short17005_ith-ancestor-dir-attribute_t01/test.html?crossOriginPort=49860 http://127.0.0.1:49859/root_build/generated_tests/dart2js-firefox-sdk/short17009_orm-with-dirname-attribute_t01/test.html?crossOriginPort=49860 http://127.0.0.1:49859/root_build/generated_tests/dart2js-firefox-sdk/short17431__replaced_preferred-widths_t01/test.html?crossOriginPort=49860 http://127.0.0.1:49859/root_build/generated_tests/dart2js-firefox-sdk/short17513_age-disallowed-in-data-url_t01/test.html?crossOriginPort=49860 http://127.0.0.1:49859/root_build/generated_tests/dart2js-firefox-sdk/short17653_eight-distribution-in-rows_t01/test.html?crossOriginPort=49860 http://127.0.0.1:49859/root_build/generated_tests/dart2js-firefox-sdk/short17595_test-tablecell-bottom-edge_t01/test.html?crossOriginPort=49860 http://127.0.0.1:49859/root_build/generated_tests/dart2js-firefox-sdk/short17677_fast_text_find-hidden-text_t01/test.html?crossOriginPort=49860 http://127.0.0.1:49859/root_build/generated_tests/dart2js-firefox-sdk/short17675_ast_text_find-case-folding_t01/test.html?crossOriginPort=49860 http://127.0.0.1:49859/root_build/generated_tests/dart2js-firefox-sdk/short18049_am_Stream.fromIterable_A03_t02/test.html?crossOriginPort=49860 http://127.0.0.1:49859/root_build/generated_tests/dart2js-firefox-sdk/short18061_Stream_Stream.periodic_A04_t03/test.html?crossOriginPort=49860 http://127.0.0.1:49859/root_build/generated_tests/dart2js-firefox-sdk/short18151_amController.broadcast_A10_t03/test.html?crossOriginPort=49860 http://127.0.0.1:49859/root_build/generated_tests/dart2js-firefox-sdk/short18145_amController.broadcast_A09_t03/test.html?crossOriginPort=49860 http://127.0.0.1:49859/root_build/generated_tests/dart2js-firefox-sdk/short18185_treamController_stream_A03_t02/test.html?crossOriginPort=49860 http://127.0.0.1:49859/root_build/generated_tests/dart2js-firefox-sdk/short20745_Event_defaultPrevented_A01_t01/test.html?crossOriginPort=49860 http://127.0.0.1:49859/root_build/generated_tests/dart2js-firefox-sdk/tests_co19_2_src_LibTest_html_Event_preventDefault_A01_t01/test.html?crossOriginPort=49860 --- Total time: 09:00 --- 0:01:00.257973 - firefox - dart2js-firefox release_x64/co19_2/LayoutTests/fast/dom/HTMLLinkElement/prefetch-onload_t01 0:01:00.119457 - firefox - dart2js-firefox release_x64/co19_2/LayoutTests/fast/forms/autofocus-input-css-style-change_t01 0:01:00.112734 - firefox - dart2js-firefox release_x64/co19_2/LayoutTests/fast/css/pseudo-target-indirect-sibling-001_t01 0:01:00.106404 - firefox - dart2js-firefox release_x64/co19_2/LayoutTests/fast/dom/HTMLScriptElement/defer-script-invalid-url_t01 0:01:00.059854 - firefox - dart2js-firefox release_x64/co19_2/LayoutTests/fast/dom/containerNode_t01 0:01:00.046894 - firefox - dart2js-firefox release_x64/co19_2/LibTest/html/Element/mouseWheelEvent_A01_t01 0:01:00.043461 - firefox - dart2js-firefox release_x64/co19_2/LayoutTests/fast/dom/HTMLObjectElement/beforeload-set-text-crash_t01 0:01:00.038197 - firefox - dart2js-firefox release_x64/co19_2/LibTest/html/Element/loadEvent_A01_t01 0:01:00.036731 - firefox - dart2js-firefox release_x64/co19_2/WebPlatformTest/Utils/test/asyncTestTimeout_t01 0:01:00.034869 - firefox - dart2js-firefox release_x64/co19_2/LibTest/core/Uri/Uri_A06_t03 0:01:00.033119 - firefox - dart2js-firefox release_x64/co19_2/LibTest/html/HttpRequestUpload/onAbort_A01_t01 0:01:00.032589 - firefox - dart2js-firefox release_x64/co19_2/LayoutTests/fast/dom/HTMLAnchorElement/remove-href-from-focused-anchor_t01 0:01:00.027413 - firefox - dart2js-firefox release_x64/co19_2/WebPlatformTest/webstorage/event_session_url_t01 0:01:00.025283 - firefox - dart2js-firefox release_x64/co19_2/LayoutTests/fast/dom/HTMLScriptElement/async-onbeforeload_t01 0:00:10.172712 - firefox - dart2js-firefox release_x64/co19_2/LibTest/core/Map/Map_class_A01_t04 0:00:08.123417 - firefox - dart2js-firefox release_x64/co19_2/Language/Classes/Getters/syntax_t01 0:00:04.687565 - dart2js - dart2js-firefox release_x64/co19_2/Language/Expressions/Function_Invocation/async_generator_invokation_t07 0:00:04.609395 - dart2js - dart2js-firefox release_x64/co19_2/LibTest/async/StreamController/stream_A02_t01 0:00:04.250020 - dart2js - dart2js-firefox release_x64/co19_2/Language/Expressions/Conditional/static_type_t03 0:00:03.718770 - dart2js - dart2js-firefox release_x64/co19_2/LibTest/async/StreamController/StreamController.broadcast_A09_t02 Failed to delete C:\b\s\w\ir (37 files remaining). Maybe the test has a subprocess outliving it. Sleeping 2 seconds. Failed to delete C:\b\s\w\ir (37 files remaining). Maybe the test has a subprocess outliving it. Sleeping 4 seconds. Failed to delete C:\b\s\w\ir. The following files remain: - \\?\C:\b\s\w\ir - \\?\C:\b\s\w\ir\browsers - \\?\C:\b\s\w\ir\browsers\firefox - \\?\C:\b\s\w\ir\browsers\firefox\api-ms-win-crt-convert-l1-1-0.dll - \\?\C:\b\s\w\ir\browsers\firefox\api-ms-win-crt-environment-l1-1-0.dll - \\?\C:\b\s\w\ir\browsers\firefox\api-ms-win-crt-filesystem-l1-1-0.dll - \\?\C:\b\s\w\ir\browsers\firefox\api-ms-win-crt-heap-l1-1-0.dll - \\?\C:\b\s\w\ir\browsers\firefox\api-ms-win-crt-locale-l1-1-0.dll - \\?\C:\b\s\w\ir\browsers\firefox\api-ms-win-crt-math-l1-1-0.dll - \\?\C:\b\s\w\ir\browsers\firefox\api-ms-win-crt-multibyte-l1-1-0.dll - \\?\C:\b\s\w\ir\browsers\firefox\api-ms-win-crt-runtime-l1-1-0.dll - \\?\C:\b\s\w\ir\browsers\firefox\api-ms-win-crt-stdio-l1-1-0.dll - \\?\C:\b\s\w\ir\browsers\firefox\api-ms-win-crt-string-l1-1-0.dll - \\?\C:\b\s\w\ir\browsers\firefox\api-ms-win-crt-time-l1-1-0.dll - \\?\C:\b\s\w\ir\browsers\firefox\api-ms-win-crt-utility-l1-1-0.dll - \\?\C:\b\s\w\ir\browsers\firefox\browser - \\?\C:\b\s\w\ir\browsers\firefox\browser\features - \\?\C:\b\s\w\ir\browsers\firefox\browser\features\activity-stream@mozilla.org.xpi - \\?\C:\b\s\w\ir\browsers\firefox\browser\features\firefox@getpocket.com.xpi - \\?\C:\b\s\w\ir\browsers\firefox\browser\features\followonsearch@mozilla.com.xpi - \\?\C:\b\s\w\ir\browsers\firefox\browser\features\onboarding@mozilla.org.xpi - \\?\C:\b\s\w\ir\browsers\firefox\browser\features\screenshots@mozilla.org.xpi - \\?\C:\b\s\w\ir\browsers\firefox\browser\features\webcompat@mozilla.org.xpi - \\?\C:\b\s\w\ir\browsers\firefox\browser\omni.ja - \\?\C:\b\s\w\ir\browsers\firefox\firefox.exe - \\?\C:\b\s\w\ir\browsers\firefox\freebl3.dll - \\?\C:\b\s\w\ir\browsers\firefox\lgpllibs.dll - \\?\C:\b\s\w\ir\browsers\firefox\mozavcodec.dll - \\?\C:\b\s\w\ir\browsers\firefox\mozavutil.dll - \\?\C:\b\s\w\ir\browsers\firefox\mozglue.dll - \\?\C:\b\s\w\ir\browsers\firefox\msvcp140.dll - \\?\C:\b\s\w\ir\browsers\firefox\nss3.dll - \\?\C:\b\s\w\ir\browsers\firefox\nssckbi.dll - \\?\C:\b\s\w\ir\browsers\firefox\omni.ja - \\?\C:\b\s\w\ir\browsers\firefox\softokn3.dll - \\?\C:\b\s\w\ir\browsers\firefox\vcruntime140.dll - \\?\C:\b\s\w\ir\browsers\firefox\xul.dll Enumerating processes: - pid 92; Handles: 316; Exe: C:\b\s\w\ir\browsers\firefox\firefox.exe; Cmd: "C:\b\s\w\ir\browsers\firefox\firefox.exe" -contentproc --channel="13324.18.317918659\454449653" -childID 4 -isForBrowser -prefsHandle 3604 -prefsLen 7277 -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" - 13324 - 3700 tab - pid 224; Handles: 316; Exe: C:\b\s\w\ir\browsers\firefox\firefox.exe; Cmd: "C:\b\s\w\ir\browsers\firefox\firefox.exe" -contentproc --channel="3984.18.98943137\906183638" -childID 4 -isForBrowser -prefsHandle 3828 -prefsLen 7461 -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" - 3984 - 3836 tab - pid 3728; Handles: 464; Exe: C:\b\s\w\ir\browsers\firefox\firefox.exe; Cmd: "C:\b\s\w\ir\browsers\firefox\firefox.exe" -contentproc --channel="7564.0.1586652166\659525777" -childID 1 -isForBrowser -prefsHandle 2036 -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" - 7564 - 1568 tab - pid 3984; Handles: 1065; 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\itbbez8n\082d8097-c235-11e8-87d2-c4f02c529e62 -no-remote -new-instance http://127.0.0.1:49859/driver/BROWSER2 - pid 4840; Handles: 421; Exe: C:\b\s\w\ir\browsers\firefox\firefox.exe; Cmd: "C:\b\s\w\ir\browsers\firefox\firefox.exe" -contentproc --channel="13324.6.2065386275\846343649" -childID 2 -isForBrowser -prefsHandle 2180 -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" - 13324 - 2188 tab - pid 5584; Handles: 349; Exe: C:\b\s\w\ir\browsers\firefox\firefox.exe; Cmd: "C:\b\s\w\ir\browsers\firefox\firefox.exe" -contentproc --channel="13324.12.1157107105\1083501343" -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" - 13324 - 2188 tab - pid 7564; Handles: 1072; 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\itbbez8n\08a340d8-c236-11e8-87d2-c4f02c529e62 -no-remote -new-instance http://127.0.0.1:49859/driver/BROWSER17 - pid 7936; Handles: 368; Exe: C:\b\s\w\ir\browsers\firefox\firefox.exe; Cmd: "C:\b\s\w\ir\browsers\firefox\firefox.exe" -contentproc --channel="7564.18.1972846314\1659915033" -childID 4 -isForBrowser -prefsHandle 2636 -prefsLen 3736 -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" - 7564 - 3332 tab - pid 8428; Handles: 462; Exe: C:\b\s\w\ir\browsers\firefox\firefox.exe; Cmd: "C:\b\s\w\ir\browsers\firefox\firefox.exe" -contentproc --channel="3984.0.936805463\1113637822" -childID 1 -isForBrowser -prefsHandle 1880 -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" - 3984 - 1788 tab - pid 8520; Handles: 415; Exe: C:\b\s\w\ir\browsers\firefox\firefox.exe; Cmd: "C:\b\s\w\ir\browsers\firefox\firefox.exe" -contentproc --channel="3984.6.1133577834\373921672" -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" - 3984 - 2196 tab - pid 8544; Handles: 351; Exe: C:\b\s\w\ir\browsers\firefox\firefox.exe; Cmd: "C:\b\s\w\ir\browsers\firefox\firefox.exe" -contentproc --channel="3984.12.422428038\1216867819" -childID 3 -isForBrowser -prefsHandle 2424 -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" - 3984 - 2436 tab - pid 10596; Handles: 464; Exe: C:\b\s\w\ir\browsers\firefox\firefox.exe; Cmd: "C:\b\s\w\ir\browsers\firefox\firefox.exe" -contentproc --channel="13324.0.1109386985\299633233" -childID 1 -isForBrowser -prefsHandle 1676 -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" - 13324 - 1628 tab - pid 13324; Handles: 1059; 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\itbbez8n\9d036b94-c235-11e8-87d2-c4f02c529e62 -no-remote -new-instance http://127.0.0.1:49859/driver/BROWSER10 - pid 13624; Handles: 316; Exe: C:\b\s\w\ir\browsers\firefox\firefox.exe; Cmd: "C:\b\s\w\ir\browsers\firefox\firefox.exe" -contentproc --channel="7564.24.173086840\936351390" -childID 5 -isForBrowser -prefsHandle 3608 -prefsLen 8456 -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" - 7564 - 4044 tab - pid 15044; Handles: 349; Exe: C:\b\s\w\ir\browsers\firefox\firefox.exe; Cmd: "C:\b\s\w\ir\browsers\firefox\firefox.exe" -contentproc --channel="7564.12.954314897\180892500" -childID 3 -isForBrowser -prefsHandle 2392 -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" - 7564 - 2404 tab - pid 15324; Handles: 384; Exe: C:\b\s\w\ir\browsers\firefox\firefox.exe; Cmd: "C:\b\s\w\ir\browsers\firefox\firefox.exe" -contentproc --channel="7564.6.2145456401\888455034" -childID 2 -isForBrowser -prefsHandle 2160 -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" - 7564 - 2172 tab Terminating 16 processes: - 92 killed - 224 killed - 3728 killed - 3984 killed - 4840 killed - 5584 killed - 7564 killed - 7936 killed - 8428 killed - 8520 killed - 8544 killed - 10596 killed - 13324 killed - 13624 killed - 15044 killed - 15324 killed *** Swarming tried multiple times to delete the run directory and failed *** *** Hard failing the task *** Swarming detected that your testing script ran an executable, which may have started a child executable, and the main script returned early, leaving the children executables playing around unguided. You don't want to leave children processes outliving the task on the Swarming bot, do you? The Swarming bot doesn't. How to fix? - For any process that starts children processes, make sure all children processes terminated properly before each parent process exits. This is especially important in very deep process trees. - This must be done properly both in normal successful task and in case of task failure. Cleanup is very important. - The Swarming bot sends a SIGTERM in case of timeout. - You have 30.0 seconds to comply after the signal was sent to the process before the process is forcibly killed. - To achieve not leaking children processes in case of signals on timeout, you MUST handle signals in each executable / python script and propagate them to children processes. - When your test script (python or binary) receives a signal like SIGTERM or CTRL_BREAK_EVENT on Windows), send it to all children processes and wait for them to terminate before quitting. See https://chromium.googlesource.com/infra/luci/luci-py.git/+/master/appengine/swarming/doc/Bot.md#Graceful-termination_aka-the-SIGTERM-and-SIGKILL-dance for more information. *** May the SIGKILL force be with you *** +------------------------------------------------------------------------------------------+ | End of shard 0 | | Pending: 736.6s Duration: 551.9s Bot: win10-dart-fedce810-us-central1-c-vkn0 Exit: 1 | +------------------------------------------------------------------------------------------+ Total duration: 551.9s WARNING:root:collect_cmd had non-zero return code: 1 WARNING:root:Expected output.json file missing: set(['C:\\b\\s\\w\\ir\\kitchen-workdir\\recipe_cleanup\\1_2\\0\\output.json']) Found: [] Expected: ['C:\\b\\s\\w\\ir\\kitchen-workdir\\recipe_cleanup\\1_2\\0\\output.json'] WARNING:root:No shard json files found in task_output_dir: 'C:\\b\\s\\w\\ir\\kitchen-workdir\\recipe_cleanup\\1_2' Found ['C:\\b\\s\\w\\ir\\kitchen-workdir\\recipe_cleanup\\1_2\\0', 'C:\\b\\s\\w\\ir\\kitchen-workdir\\recipe_cleanup\\1_2\\summary.json'] Running ['C:\\b\\s\\w\\ir\\cache\\vpython\\1bda7b\\Scripts\\python.exe', 'C:\\b\\s\\w\\ir\\kitchen-checkout\\scripts/slave\\recipe_modules\\swarming\\resources\\noop_merge.py', '--summary-json', 'C:\\b\\s\\w\\ir\\kitchen-workdir\\recipe_cleanup\\1_2\\summary.json', '--task-output-dir', 'C:\\b\\s\\w\\ir\\kitchen-workdir\\recipe_cleanup\\1_2', '-o', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmpeqxw8b.json'] in None (env: None) Command ['C:\\b\\s\\w\\ir\\cache\\vpython\\1bda7b\\Scripts\\python.exe', 'C:\\b\\s\\w\\ir\\kitchen-checkout\\scripts/slave\\recipe_modules\\swarming\\resources\\noop_merge.py', '--summary-json', 'C:\\b\\s\\w\\ir\\kitchen-workdir\\recipe_cleanup\\1_2\\summary.json', '--task-output-dir', 'C:\\b\\s\\w\\ir\\kitchen-workdir\\recipe_cleanup\\1_2', '-o', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmpeqxw8b.json'] returned exit code 0 step returned non-zero exit code: 1