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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/tmpilgO0N.json --task-output-dir /b/s/w/ir/tmp/t/tmpnZ9sDS --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/tmpm6ldSPmerge_script_log --merge-additional-args '[]' --summary-json-file /b/s/w/ir/tmp/t/tmp0wwIiz.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/tmpjJHElf.json in dir /b/s/w/ir/k: allow_subannotations: False base_name: 'vm tests_shard_9' 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/tmpilgO0N.json', '--task-output-dir', '/b/s/w/ir/tmp/t/tmpnZ9sDS', '--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/tmpm6ldSPmerge_script_log', '--merge-additional-args', '[]', '--summary-json-file', '/b/s/w/ir/tmp/t/tmp0wwIiz.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/tmpjJHElf.json'] env: {} env_prefixes: {'PATH': '/b/s/w/ir/cache/swarming_client'} env_suffixes: {} infra_step: False name: 'vm tests_shard_9' nest_level: 0 ok_ret: frozenset([0]) 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: 46233 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/8919553173228280160 LOGDOG_STREAM_PROJECT: dart LOGDOG_STREAM_SERVER_PATH: unix:/b/s/w/ir/tmp/ld.sock LOGNAME: chrome-bot LUCI_CONTEXT: /b/s/w/itxM2QhQ/luci_context.982988436 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-810h SWARMING_EXTERNAL_BOT_SETUP: 1 SWARMING_HEADLESS: 1 SWARMING_SERVER: https://chromium-swarm.appspot.com SWARMING_TASK_ID: 43761a60e5b0b811 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 2019-03-08 05:36:35,163 - root: [DEBUG] Using task_output_dir: '/b/s/w/ir/tmp/t/tmpnZ9sDS' 2019-03-08 05:36:35,163 - root: [WARNING] task_output_dir '/b/s/w/ir/tmp/t/tmpnZ9sDS' already exists! 2019-03-08 05:36:35,163 - root: [WARNING] task_output_dir existing content: [] 2019-03-08 05:36:35,163 - 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/tmpjJHElf.json -output-dir /b/s/w/ir/tmp/t/tmpnZ9sDS -task-summary-json /b/s/w/ir/tmp/t/tmp0wwIiz.json [D2019-03-08T05:36:35.170739-08:00 31259 0 auth.go:1265] Minting a new token {"key":"luci_ctx/a3140e38b5c574ee0568c599c2dbde41b747c067946ded027f85a85b90527bfe", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-03-08T05:36:35.170825-08:00 31259 0 luci_ctx.go:138] POST http://127.0.0.1:45564/rpc/LuciLocalAuthService.GetOAuthToken {"key":"luci_ctx/a3140e38b5c574ee0568c599c2dbde41b747c067946ded027f85a85b90527bfe", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-03-08T05:36:35.172753-08:00 31259 0 auth.go:1222] Token expires in 18m38.827280419s {"key":"luci_ctx/a3140e38b5c574ee0568c599c2dbde41b747c067946ded027f85a85b90527bfe", "scopes":"https://www.googleapis.com/auth/userinfo.email"} 437644c4ffdafb10: exit 0 tools/testing/dart/main.dart:1: Warning: Interpreting this as package URI, 'package:test_dart/main.dart'. Test configurations: dartk-linux-debug-simdbc64(architecture: simdbc64, compiler: dartk, mode: debug, runtime: vm, system: linux, vm-options: [], timeout: null, preview-dart-2) Suites tested: samples, standalone, standalone_2, corelib_2, language_2, vm, benchmark_smoke, utils, lib_2, analyze_library, service, kernel dartk-linux-debug-simdbc64(architecture: simdbc64, compiler: dartk, mode: debug, runtime: vm, system: linux, vm-options: [], timeout: null, preview-dart-2) Suites tested: observatory_ui Total: 889 tests * 88 tests will be skipped (55 skipped by design) * 0 tests are expected to be flaky but not crash * 0 tests are expected to flaky crash * 766 tests are expected to pass * 2 tests are expected to fail that we won't fix * 30 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 * 3 could not be categorized or are in multiple categories FAILED: dartk-vm debug_simdbc64 service/observatory_assets_test Expected: Pass Actual: RuntimeError --- Command "vm_compile_to_kernel" (took 02.000889s): DART_CONFIGURATION=DebugSIMDBC64 /b/s/w/ir/pkg/vm/tool/gen_kernel --no-aot --platform=out/DebugSIMDBC64/vm_platform_strong.dill -o /b/s/w/ir/out/DebugSIMDBC64/generated_compilations/dartk/runtime_observatory_tests_service_observatory_assets_test/out.dill /b/s/w/ir/runtime/observatory/tests/service/observatory_assets_test.dart --packages=/b/s/w/ir/.packages -Ddart.developer.causal_async_stacks=true exit code: 0 --- Command "vm" (took 05.000446s): DART_CONFIGURATION=DebugSIMDBC64 out/DebugSIMDBC64/dart --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/out/DebugSIMDBC64/generated_compilations/dartk/runtime_observatory_tests_service_observatory_assets_test/out.dill exit code: 255 stdout: ** Launching SERVICE_TEST_TESTEE=true out/DebugSIMDBC64/dart -DDART_SERVICE_USE_AUTH=false --profiler --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages --enable-vm-service:0 /b/s/w/ir/out/DebugSIMDBC64/generated_compilations/dartk/runtime_observatory_tests_service_observatory_assets_test/out.dill >testee>out> Observatory listening on http://127.0.0.1:45715/ ** Signaled to run test queries on http://127.0.0.1:45715/ >testee>out> Loading VM... Done loading VM Running out.dill [1/1] Trying to fetch http://127.0.0.1:45715//third_party/trace_viewer_full.html >testee>err> ../../runtime/vm/dart_api_impl.cc: 362: error: expected: thread->execution_state() == Thread::kThreadInVM >testee>err> version=2.2.1-dev.1.0 (Fri Mar 8 13:28:47 2019 +0100) on "linux_dbc" >testee>err> thread=20936, isolate=vm-service(0x557431adad00) >testee>err> [0x000055742f7c3c5c] dart::Profiler::DumpStackTrace(void*) >testee>err> [0x000055742f7c3c5c] dart::Profiler::DumpStackTrace(void*) >testee>err> -- End of DumpStackTrace ** Killing script Unexpected exception in service tests: HttpException: Connection closed before full header was received, uri = http://127.0.0.1:45715//third_party/trace_viewer_full.html #0 tests.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/observatory_assets_test.dart:19:35) <asynchronous suspension> #1 _ServiceTesterRunner.run.<anonymous closure>.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/test_helper.dart:318:23) <asynchronous suspension> #2 _rootRunUnary (dart:async/zone.dart:1132:38) #3 _CustomZone.runUnary (dart:async/zone.dart:1029:19) #4 _FutureListener.handleValue (dart:async/future_impl.dart:126:18) #5 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45) #6 Future._propagateToListeners (dart:async/future_impl.dart:668:32) #7 Future._completeWithValue (dart:async/future_impl.dart:483:5) #8 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7) #9 _rootRun (dart:async/zone.dart:1124:13) #10 _CustomZone.run (dart:async/zone.dart:1021:19) #11 _CustomZone.runGuarded (dart:async/zone.dart:923:7) #12 _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:963:23) #13 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #14 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #15 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13) #16 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5) stderr: Unhandled exception: HttpException: Connection closed before full header was received, uri = http://127.0.0.1:45715//third_party/trace_viewer_full.html #0 tests.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/observatory_assets_test.dart:19:35) <asynchronous suspension> #1 _ServiceTesterRunner.run.<anonymous closure>.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/test_helper.dart:318:23) <asynchronous suspension> #2 _rootRunUnary (dart:async/zone.dart:1132:38) #3 _CustomZone.runUnary (dart:async/zone.dart:1029:19) #4 _FutureListener.handleValue (dart:async/future_impl.dart:126:18) #5 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45) #6 Future._propagateToListeners (dart:async/future_impl.dart:668:32) #7 Future._completeWithValue (dart:async/future_impl.dart:483:5) #8 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7) #9 _rootRun (dart:async/zone.dart:1124:13) #10 _CustomZone.run (dart:async/zone.dart:1021:19) #11 _CustomZone.runGuarded (dart:async/zone.dart:923:7) #12 _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:963:23) #13 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #14 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #15 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13) #16 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5) --- Re-run this test: python tools/test.py -n dartk-linux-debug-simdbc64 service/observatory_assets_test FAILED: dartk-vm debug_simdbc64 language_2/spread_collections/inference_test Expected: CompileTimeError Actual: Crash --- Command "vm_compile_to_kernel" (took 783ms): DART_CONFIGURATION=DebugSIMDBC64 /b/s/w/ir/pkg/vm/tool/gen_kernel --no-aot --platform=out/DebugSIMDBC64/vm_platform_strong.dill -o /b/s/w/ir/out/DebugSIMDBC64/generated_compilations/dartk/tests_language_2_spread_collections_inference_test/out.dill /b/s/w/ir/tests/language_2/spread_collections/inference_test.dart --enable-experiment=set-literals,spread-collections --packages=/b/s/w/ir/.packages -Ddart.developer.causal_async_stacks=true exit code: 0 --- Command "vm" (took 614ms): DART_CONFIGURATION=DebugSIMDBC64 out/DebugSIMDBC64/dart --enable-experiment=set-literals,spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/out/DebugSIMDBC64/generated_compilations/dartk/tests_language_2_spread_collections_inference_test/out.dill exit code: -6 stderr: ../../runtime/vm/compiler/frontend/scope_builder.cc: 836: error: unimplemented code version=2.2.1-dev.1.0 (Fri Mar 8 13:28:47 2019 +0100) on "linux_dbc" thread=23103, isolate=out.dill:main()(0x55e50fff3200) [0x000055e50eeecc5c] dart::Profiler::DumpStackTrace(void*) [0x000055e50eeecc5c] dart::Profiler::DumpStackTrace(void*) [0x00007fe4adb3b858] Unknown symbol -- End of DumpStackTrace --- Re-run this test: python tools/test.py -n dartk-linux-debug-simdbc64 language_2/spread_collections/inference_test === Failure summary: FAILED: dartk-vm debug_simdbc64 service/observatory_assets_test Expected: Pass Actual: RuntimeError --- Command "vm_compile_to_kernel" (took 02.000889s): DART_CONFIGURATION=DebugSIMDBC64 /b/s/w/ir/pkg/vm/tool/gen_kernel --no-aot --platform=out/DebugSIMDBC64/vm_platform_strong.dill -o /b/s/w/ir/out/DebugSIMDBC64/generated_compilations/dartk/runtime_observatory_tests_service_observatory_assets_test/out.dill /b/s/w/ir/runtime/observatory/tests/service/observatory_assets_test.dart --packages=/b/s/w/ir/.packages -Ddart.developer.causal_async_stacks=true exit code: 0 --- Command "vm" (took 05.000446s): DART_CONFIGURATION=DebugSIMDBC64 out/DebugSIMDBC64/dart --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/out/DebugSIMDBC64/generated_compilations/dartk/runtime_observatory_tests_service_observatory_assets_test/out.dill exit code: 255 stdout: ** Launching SERVICE_TEST_TESTEE=true out/DebugSIMDBC64/dart -DDART_SERVICE_USE_AUTH=false --profiler --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages --enable-vm-service:0 /b/s/w/ir/out/DebugSIMDBC64/generated_compilations/dartk/runtime_observatory_tests_service_observatory_assets_test/out.dill >testee>out> Observatory listening on http://127.0.0.1:45715/ ** Signaled to run test queries on http://127.0.0.1:45715/ >testee>out> Loading VM... Done loading VM Running out.dill [1/1] Trying to fetch http://127.0.0.1:45715//third_party/trace_viewer_full.html >testee>err> ../../runtime/vm/dart_api_impl.cc: 362: error: expected: thread->execution_state() == Thread::kThreadInVM >testee>err> version=2.2.1-dev.1.0 (Fri Mar 8 13:28:47 2019 +0100) on "linux_dbc" >testee>err> thread=20936, isolate=vm-service(0x557431adad00) >testee>err> [0x000055742f7c3c5c] dart::Profiler::DumpStackTrace(void*) >testee>err> [0x000055742f7c3c5c] dart::Profiler::DumpStackTrace(void*) >testee>err> -- End of DumpStackTrace ** Killing script Unexpected exception in service tests: HttpException: Connection closed before full header was received, uri = http://127.0.0.1:45715//third_party/trace_viewer_full.html #0 tests.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/observatory_assets_test.dart:19:35) <asynchronous suspension> #1 _ServiceTesterRunner.run.<anonymous closure>.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/test_helper.dart:318:23) <asynchronous suspension> #2 _rootRunUnary (dart:async/zone.dart:1132:38) #3 _CustomZone.runUnary (dart:async/zone.dart:1029:19) #4 _FutureListener.handleValue (dart:async/future_impl.dart:126:18) #5 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45) #6 Future._propagateToListeners (dart:async/future_impl.dart:668:32) #7 Future._completeWithValue (dart:async/future_impl.dart:483:5) #8 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7) #9 _rootRun (dart:async/zone.dart:1124:13) #10 _CustomZone.run (dart:async/zone.dart:1021:19) #11 _CustomZone.runGuarded (dart:async/zone.dart:923:7) #12 _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:963:23) #13 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #14 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #15 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13) #16 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5) stderr: Unhandled exception: HttpException: Connection closed before full header was received, uri = http://127.0.0.1:45715//third_party/trace_viewer_full.html #0 tests.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/observatory_assets_test.dart:19:35) <asynchronous suspension> #1 _ServiceTesterRunner.run.<anonymous closure>.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/test_helper.dart:318:23) <asynchronous suspension> #2 _rootRunUnary (dart:async/zone.dart:1132:38) #3 _CustomZone.runUnary (dart:async/zone.dart:1029:19) #4 _FutureListener.handleValue (dart:async/future_impl.dart:126:18) #5 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45) #6 Future._propagateToListeners (dart:async/future_impl.dart:668:32) #7 Future._completeWithValue (dart:async/future_impl.dart:483:5) #8 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7) #9 _rootRun (dart:async/zone.dart:1124:13) #10 _CustomZone.run (dart:async/zone.dart:1021:19) #11 _CustomZone.runGuarded (dart:async/zone.dart:923:7) #12 _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:963:23) #13 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #14 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #15 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13) #16 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5) --- Re-run this test: python tools/test.py -n dartk-linux-debug-simdbc64 service/observatory_assets_test FAILED: dartk-vm debug_simdbc64 language_2/spread_collections/inference_test Expected: CompileTimeError Actual: Crash --- Command "vm_compile_to_kernel" (took 783ms): DART_CONFIGURATION=DebugSIMDBC64 /b/s/w/ir/pkg/vm/tool/gen_kernel --no-aot --platform=out/DebugSIMDBC64/vm_platform_strong.dill -o /b/s/w/ir/out/DebugSIMDBC64/generated_compilations/dartk/tests_language_2_spread_collections_inference_test/out.dill /b/s/w/ir/tests/language_2/spread_collections/inference_test.dart --enable-experiment=set-literals,spread-collections --packages=/b/s/w/ir/.packages -Ddart.developer.causal_async_stacks=true exit code: 0 --- Command "vm" (took 614ms): DART_CONFIGURATION=DebugSIMDBC64 out/DebugSIMDBC64/dart --enable-experiment=set-literals,spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/out/DebugSIMDBC64/generated_compilations/dartk/tests_language_2_spread_collections_inference_test/out.dill exit code: -6 stderr: ../../runtime/vm/compiler/frontend/scope_builder.cc: 836: error: unimplemented code version=2.2.1-dev.1.0 (Fri Mar 8 13:28:47 2019 +0100) on "linux_dbc" thread=23103, isolate=out.dill:main()(0x55e50fff3200) [0x000055e50eeecc5c] dart::Profiler::DumpStackTrace(void*) [0x000055e50eeecc5c] dart::Profiler::DumpStackTrace(void*) [0x00007fe4adb3b858] Unknown symbol -- End of DumpStackTrace --- Re-run this test: python tools/test.py -n dartk-linux-debug-simdbc64 language_2/spread_collections/inference_test === === 2 tests failed === --- Total time: 04:15 --- 0:01:58.260170 - vm - dartk-vm debug_simdbc64/service/evaluate_in_frame_rpc_test 0:00:27.987897 - vm - dartk-vm debug_simdbc64/standalone_2/io/process_environment_test 0:00:21.537198 - vm - dartk-vm debug_simdbc64/standalone_2/http_launch_test 0:00:21.147671 - vm - dartk-vm debug_simdbc64/standalone_2/http_launch_test 0:00:20.886348 - vm - dartk-vm debug_simdbc64/standalone_2/http_launch_test 0:00:20.507606 - vm - dartk-vm debug_simdbc64/standalone_2/http_launch_test 0:00:18.888982 - vm - dartk-vm debug_simdbc64/lib_2/isolate/count_test 0:00:13.495418 - vm - dartk-vm debug_simdbc64/lib_2/mirrors/dynamic_load_test 0:00:13.038917 - vm - dartk-vm debug_simdbc64/standalone_2/io/named_pipe_script_test 0:00:10.967411 - vm - dartk-vm debug_simdbc64/service/dominator_tree_user_test 0:00:10.710142 - vm - dartk-vm debug_simdbc64/service/dominator_tree_user_test 0:00:10.398208 - vm - dartk-vm debug_simdbc64/standalone_2/io/process_stderr_test 0:00:10.378387 - vm - dartk-vm debug_simdbc64/standalone_2/io/process_stderr_test 0:00:10.328798 - vm - dartk-vm debug_simdbc64/standalone_2/io/process_stderr_test 0:00:10.255992 - vm - dartk-vm debug_simdbc64/service/dominator_tree_user_test 0:00:10.084586 - vm_compile_to_kernel - dartk-vm debug_simdbc64/vm/dart/data_uri_import_test/utf16 0:00:10.062731 - vm - dartk-vm debug_simdbc64/service/async_star_step_out_test 0:00:09.760932 - vm - dartk-vm debug_simdbc64/standalone_2/io/process_stderr_test 0:00:09.477809 - vm_compile_to_kernel - dartk-vm debug_simdbc64/vm/dart/regress29846_test 0:00:09.412283 - vm_compile_to_kernel - dartk-vm debug_simdbc64/vm/dart/data_uri_import_test/nocharset INFO: Core dump archiving is activated Archiving coredumps for crash (if possible): ----> Crash(language_2/spread_collections/inference_test: 23095 binary.debug_simdbc64_dart) INFO: Copying collected dumps and binaries into output directory INFO: They will be uploaded to isolate server. Look for "isolated out" under the failed step on the build page. INFO: For more information see runtime/docs/infra/coredumps.md +++ Copying core.23095.tar.gz to output_directory (/b/s/w/io3ZPdmm) +++ Copying dart.tar.gz to output_directory (/b/s/w/io3ZPdmm) 2019-03-08 05:36:35,955 - root: [DEBUG] Contents of task_output_dir: ['/b/s/w/ir/tmp/t/tmpnZ9sDS/437644c4ffdafb10'] 2019-03-08 05:36:35,955 - root: [WARNING] Expected output.json file missing: set(['/b/s/w/ir/tmp/t/tmpnZ9sDS/437644c4ffdafb10/output.json']) Found: [] Expected: ['/b/s/w/ir/tmp/t/tmpnZ9sDS/437644c4ffdafb10/output.json'] 2019-03-08 05:36:35,956 - root: [WARNING] No shard json files found in task_output_dir: '/b/s/w/ir/tmp/t/tmpnZ9sDS' Found ['/b/s/w/ir/tmp/t/tmpnZ9sDS/437644c4ffdafb10'] 2019-03-08 05:36:35,956 - root: [DEBUG] Found shard_json_files: ['/b/s/w/ir/tmp/t/tmpnZ9sDS/437644c4ffdafb10/output.json'] 2019-03-08 05:36:35,956 - 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/tmp0wwIiz.json --task-output-dir /b/s/w/ir/tmp/t/tmpnZ9sDS -o /b/s/w/ir/tmp/t/tmpilgO0N.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/tmp0wwIiz.json', '--task-output-dir', '/b/s/w/ir/tmp/t/tmpnZ9sDS', '-o', '/b/s/w/ir/tmp/t/tmpilgO0N.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/tmp0wwIiz.json', '--task-output-dir', '/b/s/w/ir/tmp/t/tmpnZ9sDS', '-o', '/b/s/w/ir/tmp/t/tmpilgO0N.json'] returned exit code 0