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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/tmp61bmfS.json --task-output-dir /b/s/w/ir/tmp/t/tmpqJtomH --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/tmpoOnHLdmerge_script_log --merge-additional-args '[]' --summary-json-file /b/s/w/ir/tmp/t/tmpGq3hZP.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/tmpD8MIky.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/tmp61bmfS.json', '--task-output-dir', '/b/s/w/ir/tmp/t/tmpqJtomH', '--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/tmpoOnHLdmerge_script_log', '--merge-additional-args', '[]', '--summary-json-file', '/b/s/w/ir/tmp/t/tmpGq3hZP.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/tmpD8MIky.json'] env: {} env_prefixes: {'PATH': '/b/s/w/ir/cache/swarming_client'} env_suffixes: {} infra_step: False name_tokens: ('deflaking', 'dart2js production tests_shard_1') ok_ret: ALL_OK step_test_data: <lambda>(...) trigger_specs: () full environment: BOTO_CONFIG: /b/s/w/ir/tmp/gsutil_task/.boto BUILDBUCKET_EXPERIMENTAL: FALSE CIPD_CACHE_DIR: /b/s/cipd_cache/cache CIPD_PROTOCOL: v2 DEVSHELL_CLIENT_PORT: 43068 DOCKER_CONFIG: /b/s/w/ir/tmp/docker_cfg_task DOCKER_TMPDIR: /b/s/w/ir/tmp/docker_tmp_task GIT_CONFIG_NOSYSTEM: 1 GIT_TERMINAL_PROMPT: 0 HOME: /home/chrome-bot INFRA_GIT_WRAPPER_HOME: /b/s/w/ir/tmp/git_home_task LOGDOG_COORDINATOR_HOST: logs.chromium.org LOGDOG_STREAM_PREFIX: buildbucket/cr-buildbucket.appspot.com/8918298050225614704 LOGDOG_STREAM_PROJECT: dart LOGDOG_STREAM_SERVER_PATH: unix:/b/s/w/ir/tmp/ld.sock LOGNAME: chrome-bot LUCI_CONTEXT: /b/s/w/itEJ3zLf/luci_context.280453138 MAC_CHROMIUM_TMPDIR: /b/s/w/ir/tmp/t MAIL: /var/mail/chrome-bot NO_GCE_CHECK: False PATH: /b/s/w/ir/cache/swarming_client:/b/s/w/ir/cipd_bin_packages:/b/s/w/ir/cipd_bin_packages/bin:/b/s/cipd_cache/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin PWD: /b/s/w/ir/k PYTHONIOENCODING: UTF-8 PYTHONUNBUFFERED: 1 SHELL: /bin/bash SHLVL: 1 SUDO_COMMAND: /usr/bin/python /b/s/swarming_bot.zip start_bot SUDO_GID: 0 SUDO_UID: 0 SUDO_USER: root SWARMING_BOT_ID: trusty-dart-68765ebb-us-central1-b-dvd3 SWARMING_EXTERNAL_BOT_SETUP: 1 SWARMING_HEADLESS: 1 SWARMING_SERVER: https://chromium-swarm.appspot.com SWARMING_TASK_ID: 43bd72cbbbb5a611 TEMP: /b/s/w/ir/tmp/t TEMPDIR: /b/s/w/ir/tmp/t TERM: linux TMP: /b/s/w/ir/tmp/t TMPDIR: /b/s/w/ir/tmp/t USER: chrome-bot USERNAME: chrome-bot VPYTHON_VIRTUALENV_ROOT: /b/s/w/ir/cache/vpython _: /b/s/w/ir/cipd_bin_packages/vpython Set PYTHONPATH: /b/s/w/ir/kitchen-checkout/build/scripts:/b/s/w/ir/kitchen-checkout/build/site_config:/b/s/w/ir/kitchen-checkout/build/third_party:/b/s/w/ir/kitchen-checkout/build/third_party/buildbot_8_4p1:/b/s/w/ir/kitchen-checkout/build/third_party/buildbot_slave_8_4:/b/s/w/ir/kitchen-checkout/build/third_party/coverage-3.7.1:/b/s/w/ir/kitchen-checkout/build/third_party/decorator_3_3_1:/b/s/w/ir/kitchen-checkout/build/third_party/google_api_python_client:/b/s/w/ir/kitchen-checkout/build/third_party/httplib2/python2:/b/s/w/ir/kitchen-checkout/build/third_party/infra_libs:/b/s/w/ir/kitchen-checkout/build/third_party/jinja2:/b/s/w/ir/kitchen-checkout/build/third_party/markupsafe:/b/s/w/ir/kitchen-checkout/build/third_party/oauth2client:/b/s/w/ir/kitchen-checkout/build/third_party/pyasn1:/b/s/w/ir/kitchen-checkout/build/third_party/pyasn1-modules:/b/s/w/ir/kitchen-checkout/build/third_party/python-rsa:/b/s/w/ir/kitchen-checkout/build/third_party/requests_2_10_0:/b/s/w/ir/kitchen-checkout/build/third_party/setuptools-0.6c11:/b/s/w/ir/kitchen-checkout/build/third_party/sqlalchemy_0_7_1:/b/s/w/ir/kitchen-checkout/build/third_party/sqlalchemy_migrate_0_7_1:/b/s/w/ir/kitchen-checkout/build/third_party/tempita_0_5:/b/s/w/ir/kitchen-checkout/build/third_party/twisted_10_2:/b/s/w/ir/kitchen-checkout/build/third_party/uritemplate:/b/s/w/ir/kitchen-checkout/build/third_party/site-packages 2019-03-22 02:30:15,012 - root: [DEBUG] Using task_output_dir: '/b/s/w/ir/tmp/t/tmpqJtomH' 2019-03-22 02:30:15,013 - root: [WARNING] task_output_dir '/b/s/w/ir/tmp/t/tmpqJtomH' already exists! 2019-03-22 02:30:15,013 - root: [WARNING] task_output_dir existing content: [] 2019-03-22 02:30:15,013 - 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/tmpD8MIky.json -output-dir /b/s/w/ir/tmp/t/tmpqJtomH -task-summary-json /b/s/w/ir/tmp/t/tmpGq3hZP.json [D2019-03-22T02:30:15.023111-07:00 32200 0 auth.go:1265] Minting a new token {"key":"luci_ctx/fe135ca1c633488cbccaa2a2804923981e2a0148019448e94e0914d405774725", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-03-22T02:30:15.023209-07:00 32200 0 luci_ctx.go:138] POST http://127.0.0.1:33185/rpc/LuciLocalAuthService.GetOAuthToken {"key":"luci_ctx/fe135ca1c633488cbccaa2a2804923981e2a0148019448e94e0914d405774725", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-03-22T02:30:15.025318-07:00 32200 0 auth.go:1222] Token expires in 55m24.974716399s {"key":"luci_ctx/fe135ca1c633488cbccaa2a2804923981e2a0148019448e94e0914d405774725", "scopes":"https://www.googleapis.com/auth/userinfo.email"} 43bd8a2c77787910: exit 0 tools/testing/dart/main.dart:1: Warning: Interpreting this as package URI, 'package:test_dart/main.dart'. Warning: default selectors does not contain observatory_ui Test configuration: dart2js-production-linux-d8(architecture: x64, compiler: dart2js, mode: release, runtime: d8, system: linux, vm-options: [], dart2js-options: [-O3], timeout: null, preview-dart-2, use-sdk) Suites tested: language_2 Total: 8 tests * 0 tests will be skipped (0 skipped by design) * 0 tests are expected to be flaky but not crash * 0 tests are expected to flaky crash * 8 tests are expected to pass * 0 tests are expected to fail that we won't fix * 0 tests are expected to fail that we should fix * 0 tests are expected to crash that we should fix * 0 tests are allowed to timeout * 0 could not be categorized or are in multiple categories FAILED: dart2js-d8 release_x64 language_2/covariant_override/tear_off_type_test Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 02.000297s): DART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart-sdk/bin/dart2js --test-mode --packages=/b/s/w/ir/.packages --preview-dart-2 /b/s/w/ir/tests/language_2/covariant_override/tear_off_type_test.dart -O3 --out=/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js exit code: 0 stdout: Compiled 7,437,745 characters Dart to 22,526 characters JavaScript in 2.01 seconds Dart file (/b/s/w/ir/tests/language_2/covariant_override/tear_off_type_test.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js --- Command "d8" (took 31ms): DART_CONFIGURATION=ReleaseX64 /b/s/w/ir/third_party/d8/linux/d8 out/ReleaseX64/dart-sdk/lib/_internal/js_runtime/lib/preambles/d8.js /b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js exit code: 1 stdout: out/ReleaseX64/dart-sdk/lib/_internal/js_runtime/lib/preambles/d8.js:263: Expect.isTrue(false) fails. throw e; ^ Expect.isTrue(false) fails. at Object.h (/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js:100:3) at Object.av (/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js:422:24) at Object.c (/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js:421:3) at al (/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js:459:3) at action (out/ReleaseX64/dart-sdk/lib/_internal/js_runtime/lib/preambles/d8.js:275:31) at eventLoop (out/ReleaseX64/dart-sdk/lib/_internal/js_runtime/lib/preambles/d8.js:258:9) at self.dartMainRunner (out/ReleaseX64/dart-sdk/lib/_internal/js_runtime/lib/preambles/d8.js:276:5) at /b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js:638:39 at /b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js:634:55 at dartProgram (/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js:637:84) --- Re-run this test: python tools/test.py -n dart2js-production-linux-d8 --dart2js-batch language_2/covariant_override/tear_off_type_test FAILED: dart2js-d8 release_x64 language_2/covariant_override/tear_off_type_test Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000832s): DART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart-sdk/bin/dart2js --test-mode --packages=/b/s/w/ir/.packages --preview-dart-2 /b/s/w/ir/tests/language_2/covariant_override/tear_off_type_test.dart -O3 --out=/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js exit code: 0 stdout: Compiled 7,437,745 characters Dart to 22,526 characters JavaScript in 1.83 seconds Dart file (/b/s/w/ir/tests/language_2/covariant_override/tear_off_type_test.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js --- Command "d8" (took 28ms): DART_CONFIGURATION=ReleaseX64 /b/s/w/ir/third_party/d8/linux/d8 out/ReleaseX64/dart-sdk/lib/_internal/js_runtime/lib/preambles/d8.js /b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js exit code: 1 stdout: out/ReleaseX64/dart-sdk/lib/_internal/js_runtime/lib/preambles/d8.js:263: Expect.isTrue(false) fails. throw e; ^ Expect.isTrue(false) fails. at Object.h (/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js:100:3) at Object.av (/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js:422:24) at Object.c (/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js:421:3) at al (/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js:459:3) at action (out/ReleaseX64/dart-sdk/lib/_internal/js_runtime/lib/preambles/d8.js:275:31) at eventLoop (out/ReleaseX64/dart-sdk/lib/_internal/js_runtime/lib/preambles/d8.js:258:9) at self.dartMainRunner (out/ReleaseX64/dart-sdk/lib/_internal/js_runtime/lib/preambles/d8.js:276:5) at /b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js:638:39 at /b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js:634:55 at dartProgram (/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js:637:84) --- Re-run this test: python tools/test.py -n dart2js-production-linux-d8 --dart2js-batch language_2/covariant_override/tear_off_type_test FAILED: dart2js-d8 release_x64 language_2/covariant_override/tear_off_type_test Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 782ms): DART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart-sdk/bin/dart2js --test-mode --packages=/b/s/w/ir/.packages --preview-dart-2 /b/s/w/ir/tests/language_2/covariant_override/tear_off_type_test.dart -O3 --out=/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js exit code: 0 stdout: Compiled 7,418,400 characters Dart to 22,526 characters JavaScript in 0.78 seconds Dart file (/b/s/w/ir/tests/language_2/covariant_override/tear_off_type_test.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js --- Command "d8" (took 28ms): DART_CONFIGURATION=ReleaseX64 /b/s/w/ir/third_party/d8/linux/d8 out/ReleaseX64/dart-sdk/lib/_internal/js_runtime/lib/preambles/d8.js /b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js exit code: 1 stdout: out/ReleaseX64/dart-sdk/lib/_internal/js_runtime/lib/preambles/d8.js:263: Expect.isTrue(false) fails. throw e; ^ Expect.isTrue(false) fails. at Object.h (/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js:100:3) at Object.av (/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js:422:24) at Object.c (/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js:421:3) at al (/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js:459:3) at action (out/ReleaseX64/dart-sdk/lib/_internal/js_runtime/lib/preambles/d8.js:275:31) at eventLoop (out/ReleaseX64/dart-sdk/lib/_internal/js_runtime/lib/preambles/d8.js:258:9) at self.dartMainRunner (out/ReleaseX64/dart-sdk/lib/_internal/js_runtime/lib/preambles/d8.js:276:5) at /b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js:638:39 at /b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js:634:55 at dartProgram (/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js:637:84) --- Re-run this test: python tools/test.py -n dart2js-production-linux-d8 --dart2js-batch language_2/covariant_override/tear_off_type_test FAILED: dart2js-d8 release_x64 language_2/covariant_override/tear_off_type_test Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 718ms): DART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart-sdk/bin/dart2js --test-mode --packages=/b/s/w/ir/.packages --preview-dart-2 /b/s/w/ir/tests/language_2/covariant_override/tear_off_type_test.dart -O3 --out=/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js exit code: 0 stdout: Compiled 7,418,400 characters Dart to 22,526 characters JavaScript in 0.72 seconds Dart file (/b/s/w/ir/tests/language_2/covariant_override/tear_off_type_test.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js --- Command "d8" (took 27ms): DART_CONFIGURATION=ReleaseX64 /b/s/w/ir/third_party/d8/linux/d8 out/ReleaseX64/dart-sdk/lib/_internal/js_runtime/lib/preambles/d8.js /b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js exit code: 1 stdout: out/ReleaseX64/dart-sdk/lib/_internal/js_runtime/lib/preambles/d8.js:263: Expect.isTrue(false) fails. throw e; ^ Expect.isTrue(false) fails. at Object.h (/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js:100:3) at Object.av (/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js:422:24) at Object.c (/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js:421:3) at al (/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js:459:3) at action (out/ReleaseX64/dart-sdk/lib/_internal/js_runtime/lib/preambles/d8.js:275:31) at eventLoop (out/ReleaseX64/dart-sdk/lib/_internal/js_runtime/lib/preambles/d8.js:258:9) at self.dartMainRunner (out/ReleaseX64/dart-sdk/lib/_internal/js_runtime/lib/preambles/d8.js:276:5) at /b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js:638:39 at /b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js:634:55 at dartProgram (/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js:637:84) --- Re-run this test: python tools/test.py -n dart2js-production-linux-d8 --dart2js-batch language_2/covariant_override/tear_off_type_test FAILED: dart2js-d8 release_x64 language_2/covariant_override/tear_off_type_test Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 707ms): DART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart-sdk/bin/dart2js --test-mode --packages=/b/s/w/ir/.packages --preview-dart-2 /b/s/w/ir/tests/language_2/covariant_override/tear_off_type_test.dart -O3 --out=/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js exit code: 0 stdout: Compiled 7,418,400 characters Dart to 22,526 characters JavaScript in 0.71 seconds Dart file (/b/s/w/ir/tests/language_2/covariant_override/tear_off_type_test.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js --- Command "d8" (took 28ms): DART_CONFIGURATION=ReleaseX64 /b/s/w/ir/third_party/d8/linux/d8 out/ReleaseX64/dart-sdk/lib/_internal/js_runtime/lib/preambles/d8.js /b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js exit code: 1 stdout: out/ReleaseX64/dart-sdk/lib/_internal/js_runtime/lib/preambles/d8.js:263: Expect.isTrue(false) fails. throw e; ^ Expect.isTrue(false) fails. at Object.h (/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js:100:3) at Object.av (/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js:422:24) at Object.c (/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js:421:3) at al (/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js:459:3) at action (out/ReleaseX64/dart-sdk/lib/_internal/js_runtime/lib/preambles/d8.js:275:31) at eventLoop (out/ReleaseX64/dart-sdk/lib/_internal/js_runtime/lib/preambles/d8.js:258:9) at self.dartMainRunner (out/ReleaseX64/dart-sdk/lib/_internal/js_runtime/lib/preambles/d8.js:276:5) at /b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js:638:39 at /b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js:634:55 at dartProgram (/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_covariant_override_tear_off_type_test/out.js:637:84) --- Re-run this test: python tools/test.py -n dart2js-production-linux-d8 --dart2js-batch language_2/covariant_override/tear_off_type_test --- Total time: 00:06 --- 0:00:02.297023 - dart2js - dart2js-d8 release_x64/language_2/covariant_override/tear_off_type_test 0:00:01.832858 - dart2js - dart2js-d8 release_x64/language_2/covariant_override/tear_off_type_test 0:00:00.898637 - dart2js - dart2js-d8 release_x64/language_2/issue34488_test/06 0:00:00.893834 - dart2js - dart2js-d8 release_x64/language_2/issue34488_test/03 0:00:00.885746 - dart2js - dart2js-d8 release_x64/language_2/issue34488_test/02 0:00:00.854816 - dart2js - dart2js-d8 release_x64/language_2/issue34488_test/05 0:00:00.811486 - dart2js - dart2js-d8 release_x64/language_2/issue34488_test/04 0:00:00.782194 - dart2js - dart2js-d8 release_x64/language_2/covariant_override/tear_off_type_test 0:00:00.781779 - dart2js - dart2js-d8 release_x64/language_2/override_inheritance_field_test/42 0:00:00.749346 - dart2js - dart2js-d8 release_x64/language_2/issue34488_test/01 0:00:00.718531 - dart2js - dart2js-d8 release_x64/language_2/covariant_override/tear_off_type_test 0:00:00.707476 - dart2js - dart2js-d8 release_x64/language_2/covariant_override/tear_off_type_test 0:00:00.493086 - dart2js - dart2js-d8 release_x64/language_2/issue34488_test/06 0:00:00.388937 - dart2js - dart2js-d8 release_x64/language_2/issue34488_test/02 0:00:00.345494 - dart2js - dart2js-d8 release_x64/language_2/issue34488_test/03 0:00:00.336847 - dart2js - dart2js-d8 release_x64/language_2/issue34488_test/05 0:00:00.326247 - dart2js - dart2js-d8 release_x64/language_2/override_inheritance_field_test/42 0:00:00.323472 - dart2js - dart2js-d8 release_x64/language_2/override_inheritance_field_test/42 0:00:00.301157 - dart2js - dart2js-d8 release_x64/language_2/issue34488_test/04 0:00:00.294404 - dart2js - dart2js-d8 release_x64/language_2/issue34488_test/04 INFO: Core dump archiving is activated INFO: No unexpected crashes recorded 2019-03-22 02:30:15,457 - root: [DEBUG] Contents of task_output_dir: ['/b/s/w/ir/tmp/t/tmpqJtomH/43bd8a2c77787910'] 2019-03-22 02:30:15,457 - root: [WARNING] Expected output.json file missing: set(['/b/s/w/ir/tmp/t/tmpqJtomH/43bd8a2c77787910/output.json']) Found: [] Expected: ['/b/s/w/ir/tmp/t/tmpqJtomH/43bd8a2c77787910/output.json'] 2019-03-22 02:30:15,458 - root: [WARNING] No shard json files found in task_output_dir: '/b/s/w/ir/tmp/t/tmpqJtomH' Found ['/b/s/w/ir/tmp/t/tmpqJtomH/43bd8a2c77787910'] 2019-03-22 02:30:15,458 - root: [DEBUG] Found shard_json_files: ['/b/s/w/ir/tmp/t/tmpqJtomH/43bd8a2c77787910/output.json'] 2019-03-22 02:30:15,458 - root: [INFO] merge_cmd: /b/s/w/ir/cache/vpython/95f307/bin/python /b/s/w/ir/kitchen-checkout/build/scripts/slave/recipe_modules/chromium_swarming/resources/noop_merge.py --summary-json /b/s/w/ir/tmp/t/tmpGq3hZP.json --task-output-dir /b/s/w/ir/tmp/t/tmpqJtomH -o /b/s/w/ir/tmp/t/tmp61bmfS.json Running ['/b/s/w/ir/cache/vpython/95f307/bin/python', '/b/s/w/ir/kitchen-checkout/build/scripts/slave/recipe_modules/chromium_swarming/resources/noop_merge.py', '--summary-json', '/b/s/w/ir/tmp/t/tmpGq3hZP.json', '--task-output-dir', '/b/s/w/ir/tmp/t/tmpqJtomH', '-o', '/b/s/w/ir/tmp/t/tmp61bmfS.json'] in None (env: None) Command ['/b/s/w/ir/cache/vpython/95f307/bin/python', '/b/s/w/ir/kitchen-checkout/build/scripts/slave/recipe_modules/chromium_swarming/resources/noop_merge.py', '--summary-json', '/b/s/w/ir/tmp/t/tmpGq3hZP.json', '--task-output-dir', '/b/s/w/ir/tmp/t/tmpqJtomH', '-o', '/b/s/w/ir/tmp/t/tmp61bmfS.json'] returned exit code 0