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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 2019-05-24 07:51:14,458 - root: [DEBUG] Using task_output_dir: '/b/s/w/ir/tmp/t/tmpX9hqh8' 2019-05-24 07:51:14,458 - root: [WARNING] task_output_dir '/b/s/w/ir/tmp/t/tmpX9hqh8' already exists! 2019-05-24 07:51:14,459 - root: [WARNING] task_output_dir existing content: [] 2019-05-24 07:51:14,459 - 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/tmpfKjX7z.json -output-dir /b/s/w/ir/tmp/t/tmpX9hqh8 -task-summary-json /b/s/w/ir/tmp/t/tmp01euvY.json [D2019-05-24T07:51:14.488400-07:00 11993 0 auth.go:1265] Minting a new token {"key":"luci_ctx/455830c17c0a4a01d5a35112597122792cebf88c0ba759f928f9db438a926e73", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-05-24T07:51:14.488519-07:00 11993 0 luci_ctx.go:138] POST http://127.0.0.1:49177/rpc/LuciLocalAuthService.GetOAuthToken {"key":"luci_ctx/455830c17c0a4a01d5a35112597122792cebf88c0ba759f928f9db438a926e73", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-05-24T07:51:14.491292-07:00 11993 0 auth.go:1222] Token expires in 51m52.508752s {"key":"luci_ctx/455830c17c0a4a01d5a35112597122792cebf88c0ba759f928f9db438a926e73", "scopes":"https://www.googleapis.com/auth/userinfo.email"} 45031bbd43015110: exit 0 tools/testing/dart/main.dart:1: Warning: Interpreting this as package URI, 'package:test_dart/main.dart'. Test configurations: dartk-mac-release-x64(architecture: x64, compiler: dartk, mode: release, runtime: vm, system: mac, vm-options: [], dart2js-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, ffi dartk-mac-release-x64(architecture: x64, compiler: dartk, mode: release, runtime: vm, system: mac, vm-options: [], dart2js-options: [], timeout: null, preview-dart-2) Suites tested: observatory_ui Total: 718 tests * 44 tests will be skipped (26 skipped by design) * 0 tests are expected to be flaky but not crash * 0 tests are expected to flaky crash * 651 tests are expected to pass * 2 tests are expected to fail that we won't fix * 20 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 * 1 could not be categorized or are in multiple categories FAILED: dartk-vm release_x64 service/get_cpu_profile_timeline_rpc_test Expected: Pass Actual: RuntimeError --- Command "vm" (took 05.000652s): DART_CONFIGURATION=ReleaseX64 xcodebuild/ReleaseX64/dart --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/runtime/observatory/tests/service/get_cpu_profile_timeline_rpc_test.dart exit code: 255 stdout: ** Launching SERVICE_TEST_TESTEE=true xcodebuild/ReleaseX64/dart --disable-service-auth-codes --profiler --profiler=true --profile-vm=false --timeline_recorder=ring --timeline_streams=Profiler --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages --enable-vm-service:0 /b/s/w/ir/runtime/observatory/tests/service/get_cpu_profile_timeline_rpc_test.dart >testee>out> Observatory listening on http://127.0.0.1:54051/ >testee>out> Testee doing something. >testee>out> Testee did something. ** Signaled to run test queries on http://127.0.0.1:54051/ >testee>out> Loading VM... Done loading VM Running get_cpu_profile_timeline_rpc_test.dart [1/9] {tags: VMUser} {type: _CpuProfileTimeline, samplePeriod: 1000, stackDepth: 128, sampleCount: 0, timeSpan: 0.0, timeOriginMicros: 0, timeExtentMicros: 0, counters: {bail_out_unknown_task: 0, bail_out_jump_to_exception_handler: 0, bail_out_check_isolate: 0, single_frame_sample_deoptimizing: 0, single_frame_sample_register_check: 0, single_frame_sample_get_and_validate_stack_bounds: 0, stack_walker_native: 0, stack_walker_dart_exit: 0, stack_walker_dart: 0, stack_walker_none: 0}, stackFrames: {}, traceEvents: []} ** Killing script Unexpected exception in service tests: Expected: a value greater than <10> Actual: <0> Which: is not a value greater than <10> Should have many samples #0 DefaultFailureHandler.fail (package:unittest/src/matcher/expect.dart:117:5) #1 DefaultFailureHandler.failMatch (package:unittest/src/matcher/expect.dart:121:5) #2 expect (package:unittest/src/matcher/expect.dart:95:20) #3 checkTimeline (file:///b/s/w/ir/runtime/observatory/tests/service/get_cpu_profile_timeline_rpc_test.dart:32:3) <asynchronous suspension> #4 tests.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/get_cpu_profile_timeline_rpc_test.dart:57:18) #5 _ServiceTesterRunner.run.<anonymous closure>.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/test_helper.dart:334:23) <asynchronous suspension> #6 _rootRunUnary (dart:async/zone.dart:1132:38) #7 _CustomZone.runUnary (dart:async/zone.dart:1029:19) #8 _FutureListener.handleValue (dart:async/future_impl.dart:126:18) #9 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45) #10 Future._propagateToListeners (dart:async/future_impl.dart:668:32) #11 Future._completeWithValue (dart:async/future_impl.dart:483:5) #12 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7) #13 _rootRun (dart:async/zone.dart:1124:13) #14 _CustomZone.run (dart:async/zone.dart:1021:19) #15 _CustomZone.runGuarded (dart:async/zone.dart:923:7) #16 _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:963:23) #17 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #18 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #19 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:115:13) #20 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:172:5) stderr: Unhandled exception: Expected: a value greater than <10> Actual: <0> Which: is not a value greater than <10> Should have many samples #0 DefaultFailureHandler.fail (package:unittest/src/matcher/expect.dart:117:5) #1 DefaultFailureHandler.failMatch (package:unittest/src/matcher/expect.dart:121:5) #2 expect (package:unittest/src/matcher/expect.dart:95:20) #3 checkTimeline (file:///b/s/w/ir/runtime/observatory/tests/service/get_cpu_profile_timeline_rpc_test.dart:32:3) <asynchronous suspension> #4 tests.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/get_cpu_profile_timeline_rpc_test.dart:57:18) #5 _ServiceTesterRunner.run.<anonymous closure>.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/test_helper.dart:334:23) <asynchronous suspension> #6 _rootRunUnary (dart:async/zone.dart:1132:38) #7 _CustomZone.runUnary (dart:async/zone.dart:1029:19) #8 _FutureListener.handleValue (dart:async/future_impl.dart:126:18) #9 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45) #10 Future._propagateToListeners (dart:async/future_impl.dart:668:32) #11 Future._completeWithValue (dart:async/future_impl.dart:483:5) #12 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7) #13 _rootRun (dart:async/zone.dart:1124:13) #14 _CustomZone.run (dart:async/zone.dart:1021:19) #15 _CustomZone.runGuarded (dart:async/zone.dart:923:7) #16 _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:963:23) #17 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #18 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #19 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:115:13) #20 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:172:5) --- Re-run this test: python tools/test.py -n dartk-mac-release-x64 service/get_cpu_profile_timeline_rpc_test FAILED: dartk-vm release_x64 service/write_cpu_profile_timeline_rpc_test Expected: Pass Actual: RuntimeError --- Command "vm" (took 07.000775s): DART_CONFIGURATION=ReleaseX64 xcodebuild/ReleaseX64/dart --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/runtime/observatory/tests/service/write_cpu_profile_timeline_rpc_test.dart exit code: 255 stdout: ** Launching SERVICE_TEST_TESTEE=true xcodebuild/ReleaseX64/dart --disable-service-auth-codes --profiler --profiler=true --profile-vm=false --timeline_recorder=ring --timeline_streams=Profiler --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages --enable-vm-service:0 /b/s/w/ir/runtime/observatory/tests/service/write_cpu_profile_timeline_rpc_test.dart >testee>out> Observatory listening on http://127.0.0.1:54080/ >testee>out> Testee doing something. >testee>out> Testee did something. ** Signaled to run test queries on http://127.0.0.1:54080/ >testee>out> Loading VM... Done loading VM Running write_cpu_profile_timeline_rpc_test.dart [1/1] {type: Success} [{name: thread_name, ph: M, pid: 69730, tid: 5891, args: {name: Dart ThreadPool Worker (5891), mode: basic}}, {name: thread_name, ph: M, pid: 69730, tid: 9219, args: {name: Dart ThreadPool Worker (9219), mode: basic}}, {name: thread_name, ph: M, pid: 69730, tid: 9475, args: {name: Dart ThreadPool Worker (9475), mode: basic}}, {name: thread_name, ph: M, pid: 69730, tid: 9991, args: {name: Dart ThreadPool Worker (9991), mode: basic}}, {name: thread_name, ph: M, pid: 69730, tid: 4611, args: {name: Dart ThreadPool Worker (4611), mode: basic}}, {name: thread_name, ph: M, pid: 69730, tid: 5379, args: {name: Dart ThreadPool Worker (5379), mode: basic}}, {name: thread_name, ph: M, pid: 69730, tid: 3843, args: {name: Dart ThreadPool Worker (3843), mode: basic}}, {name: thread_name, ph: M, pid: 69730, tid: 3587, args: {name: Dart ThreadPool Worker (3587), mode: basic}}, {name: thread_name, ph: M, pid: 69730, tid: 3331, args: {name: Dart Profiler ThreadInterrupter (3331), mode: basic}}, {name: thread_name, ph: M, pid: 69730, tid: 775, args: {name: Dart_Initialize (775), mode: basic}}] ** Killing script Unexpected exception in service tests: Expected: a value greater than <10> Actual: <0> Which: is not a value greater than <10> Should have many samples #0 DefaultFailureHandler.fail (package:unittest/src/matcher/expect.dart:117:5) #1 DefaultFailureHandler.failMatch (package:unittest/src/matcher/expect.dart:121:5) #2 expect (package:unittest/src/matcher/expect.dart:95:20) #3 tests.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/write_cpu_profile_timeline_rpc_test.dart:43:5) <asynchronous suspension> #4 _ServiceTesterRunner.run.<anonymous closure>.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/test_helper.dart:334:23) <asynchronous suspension> #5 _rootRunUnary (dart:async/zone.dart:1132:38) #6 _CustomZone.runUnary (dart:async/zone.dart:1029:19) #7 _FutureListener.handleValue (dart:async/future_impl.dart:126:18) #8 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45) #9 Future._propagateToListeners (dart:async/future_impl.dart:668:32) #10 Future._completeWithValue (dart:async/future_impl.dart:483:5) #11 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7) #12 _rootRun (dart:async/zone.dart:1124:13) #13 _CustomZone.run (dart:async/zone.dart:1021:19) #14 _CustomZone.runGuarded (dart:async/zone.dart:923:7) #15 _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:963:23) #16 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #17 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #18 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:115:13) #19 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:172:5) stderr: Unhandled exception: Expected: a value greater than <10> Actual: <0> Which: is not a value greater than <10> Should have many samples #0 DefaultFailureHandler.fail (package:unittest/src/matcher/expect.dart:117:5) #1 DefaultFailureHandler.failMatch (package:unittest/src/matcher/expect.dart:121:5) #2 expect (package:unittest/src/matcher/expect.dart:95:20) #3 tests.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/write_cpu_profile_timeline_rpc_test.dart:43:5) <asynchronous suspension> #4 _ServiceTesterRunner.run.<anonymous closure>.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/test_helper.dart:334:23) <asynchronous suspension> #5 _rootRunUnary (dart:async/zone.dart:1132:38) #6 _CustomZone.runUnary (dart:async/zone.dart:1029:19) #7 _FutureListener.handleValue (dart:async/future_impl.dart:126:18) #8 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45) #9 Future._propagateToListeners (dart:async/future_impl.dart:668:32) #10 Future._completeWithValue (dart:async/future_impl.dart:483:5) #11 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7) #12 _rootRun (dart:async/zone.dart:1124:13) #13 _CustomZone.run (dart:async/zone.dart:1021:19) #14 _CustomZone.runGuarded (dart:async/zone.dart:923:7) #15 _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:963:23) #16 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #17 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #18 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:115:13) #19 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:172:5) --- Re-run this test: python tools/test.py -n dartk-mac-release-x64 service/write_cpu_profile_timeline_rpc_test === Failure summary: FAILED: dartk-vm release_x64 service/get_cpu_profile_timeline_rpc_test Expected: Pass Actual: RuntimeError --- Command "vm" (took 05.000652s): DART_CONFIGURATION=ReleaseX64 xcodebuild/ReleaseX64/dart --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/runtime/observatory/tests/service/get_cpu_profile_timeline_rpc_test.dart exit code: 255 stdout: ** Launching SERVICE_TEST_TESTEE=true xcodebuild/ReleaseX64/dart --disable-service-auth-codes --profiler --profiler=true --profile-vm=false --timeline_recorder=ring --timeline_streams=Profiler --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages --enable-vm-service:0 /b/s/w/ir/runtime/observatory/tests/service/get_cpu_profile_timeline_rpc_test.dart >testee>out> Observatory listening on http://127.0.0.1:54051/ >testee>out> Testee doing something. >testee>out> Testee did something. ** Signaled to run test queries on http://127.0.0.1:54051/ >testee>out> Loading VM... Done loading VM Running get_cpu_profile_timeline_rpc_test.dart [1/9] {tags: VMUser} {type: _CpuProfileTimeline, samplePeriod: 1000, stackDepth: 128, sampleCount: 0, timeSpan: 0.0, timeOriginMicros: 0, timeExtentMicros: 0, counters: {bail_out_unknown_task: 0, bail_out_jump_to_exception_handler: 0, bail_out_check_isolate: 0, single_frame_sample_deoptimizing: 0, single_frame_sample_register_check: 0, single_frame_sample_get_and_validate_stack_bounds: 0, stack_walker_native: 0, stack_walker_dart_exit: 0, stack_walker_dart: 0, stack_walker_none: 0}, stackFrames: {}, traceEvents: []} ** Killing script Unexpected exception in service tests: Expected: a value greater than <10> Actual: <0> Which: is not a value greater than <10> Should have many samples #0 DefaultFailureHandler.fail (package:unittest/src/matcher/expect.dart:117:5) #1 DefaultFailureHandler.failMatch (package:unittest/src/matcher/expect.dart:121:5) #2 expect (package:unittest/src/matcher/expect.dart:95:20) #3 checkTimeline (file:///b/s/w/ir/runtime/observatory/tests/service/get_cpu_profile_timeline_rpc_test.dart:32:3) <asynchronous suspension> #4 tests.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/get_cpu_profile_timeline_rpc_test.dart:57:18) #5 _ServiceTesterRunner.run.<anonymous closure>.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/test_helper.dart:334:23) <asynchronous suspension> #6 _rootRunUnary (dart:async/zone.dart:1132:38) #7 _CustomZone.runUnary (dart:async/zone.dart:1029:19) #8 _FutureListener.handleValue (dart:async/future_impl.dart:126:18) #9 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45) #10 Future._propagateToListeners (dart:async/future_impl.dart:668:32) #11 Future._completeWithValue (dart:async/future_impl.dart:483:5) #12 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7) #13 _rootRun (dart:async/zone.dart:1124:13) #14 _CustomZone.run (dart:async/zone.dart:1021:19) #15 _CustomZone.runGuarded (dart:async/zone.dart:923:7) #16 _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:963:23) #17 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #18 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #19 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:115:13) #20 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:172:5) stderr: Unhandled exception: Expected: a value greater than <10> Actual: <0> Which: is not a value greater than <10> Should have many samples #0 DefaultFailureHandler.fail (package:unittest/src/matcher/expect.dart:117:5) #1 DefaultFailureHandler.failMatch (package:unittest/src/matcher/expect.dart:121:5) #2 expect (package:unittest/src/matcher/expect.dart:95:20) #3 checkTimeline (file:///b/s/w/ir/runtime/observatory/tests/service/get_cpu_profile_timeline_rpc_test.dart:32:3) <asynchronous suspension> #4 tests.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/get_cpu_profile_timeline_rpc_test.dart:57:18) #5 _ServiceTesterRunner.run.<anonymous closure>.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/test_helper.dart:334:23) <asynchronous suspension> #6 _rootRunUnary (dart:async/zone.dart:1132:38) #7 _CustomZone.runUnary (dart:async/zone.dart:1029:19) #8 _FutureListener.handleValue (dart:async/future_impl.dart:126:18) #9 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45) #10 Future._propagateToListeners (dart:async/future_impl.dart:668:32) #11 Future._completeWithValue (dart:async/future_impl.dart:483:5) #12 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7) #13 _rootRun (dart:async/zone.dart:1124:13) #14 _CustomZone.run (dart:async/zone.dart:1021:19) #15 _CustomZone.runGuarded (dart:async/zone.dart:923:7) #16 _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:963:23) #17 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #18 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #19 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:115:13) #20 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:172:5) --- Re-run this test: python tools/test.py -n dartk-mac-release-x64 service/get_cpu_profile_timeline_rpc_test FAILED: dartk-vm release_x64 service/write_cpu_profile_timeline_rpc_test Expected: Pass Actual: RuntimeError --- Command "vm" (took 07.000775s): DART_CONFIGURATION=ReleaseX64 xcodebuild/ReleaseX64/dart --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/runtime/observatory/tests/service/write_cpu_profile_timeline_rpc_test.dart exit code: 255 stdout: ** Launching SERVICE_TEST_TESTEE=true xcodebuild/ReleaseX64/dart --disable-service-auth-codes --profiler --profiler=true --profile-vm=false --timeline_recorder=ring --timeline_streams=Profiler --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages --enable-vm-service:0 /b/s/w/ir/runtime/observatory/tests/service/write_cpu_profile_timeline_rpc_test.dart >testee>out> Observatory listening on http://127.0.0.1:54080/ >testee>out> Testee doing something. >testee>out> Testee did something. ** Signaled to run test queries on http://127.0.0.1:54080/ >testee>out> Loading VM... Done loading VM Running write_cpu_profile_timeline_rpc_test.dart [1/1] {type: Success} [{name: thread_name, ph: M, pid: 69730, tid: 5891, args: {name: Dart ThreadPool Worker (5891), mode: basic}}, {name: thread_name, ph: M, pid: 69730, tid: 9219, args: {name: Dart ThreadPool Worker (9219), mode: basic}}, {name: thread_name, ph: M, pid: 69730, tid: 9475, args: {name: Dart ThreadPool Worker (9475), mode: basic}}, {name: thread_name, ph: M, pid: 69730, tid: 9991, args: {name: Dart ThreadPool Worker (9991), mode: basic}}, {name: thread_name, ph: M, pid: 69730, tid: 4611, args: {name: Dart ThreadPool Worker (4611), mode: basic}}, {name: thread_name, ph: M, pid: 69730, tid: 5379, args: {name: Dart ThreadPool Worker (5379), mode: basic}}, {name: thread_name, ph: M, pid: 69730, tid: 3843, args: {name: Dart ThreadPool Worker (3843), mode: basic}}, {name: thread_name, ph: M, pid: 69730, tid: 3587, args: {name: Dart ThreadPool Worker (3587), mode: basic}}, {name: thread_name, ph: M, pid: 69730, tid: 3331, args: {name: Dart Profiler ThreadInterrupter (3331), mode: basic}}, {name: thread_name, ph: M, pid: 69730, tid: 775, args: {name: Dart_Initialize (775), mode: basic}}] ** Killing script Unexpected exception in service tests: Expected: a value greater than <10> Actual: <0> Which: is not a value greater than <10> Should have many samples #0 DefaultFailureHandler.fail (package:unittest/src/matcher/expect.dart:117:5) #1 DefaultFailureHandler.failMatch (package:unittest/src/matcher/expect.dart:121:5) #2 expect (package:unittest/src/matcher/expect.dart:95:20) #3 tests.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/write_cpu_profile_timeline_rpc_test.dart:43:5) <asynchronous suspension> #4 _ServiceTesterRunner.run.<anonymous closure>.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/test_helper.dart:334:23) <asynchronous suspension> #5 _rootRunUnary (dart:async/zone.dart:1132:38) #6 _CustomZone.runUnary (dart:async/zone.dart:1029:19) #7 _FutureListener.handleValue (dart:async/future_impl.dart:126:18) #8 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45) #9 Future._propagateToListeners (dart:async/future_impl.dart:668:32) #10 Future._completeWithValue (dart:async/future_impl.dart:483:5) #11 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7) #12 _rootRun (dart:async/zone.dart:1124:13) #13 _CustomZone.run (dart:async/zone.dart:1021:19) #14 _CustomZone.runGuarded (dart:async/zone.dart:923:7) #15 _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:963:23) #16 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #17 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #18 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:115:13) #19 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:172:5) stderr: Unhandled exception: Expected: a value greater than <10> Actual: <0> Which: is not a value greater than <10> Should have many samples #0 DefaultFailureHandler.fail (package:unittest/src/matcher/expect.dart:117:5) #1 DefaultFailureHandler.failMatch (package:unittest/src/matcher/expect.dart:121:5) #2 expect (package:unittest/src/matcher/expect.dart:95:20) #3 tests.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/write_cpu_profile_timeline_rpc_test.dart:43:5) <asynchronous suspension> #4 _ServiceTesterRunner.run.<anonymous closure>.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/test_helper.dart:334:23) <asynchronous suspension> #5 _rootRunUnary (dart:async/zone.dart:1132:38) #6 _CustomZone.runUnary (dart:async/zone.dart:1029:19) #7 _FutureListener.handleValue (dart:async/future_impl.dart:126:18) #8 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45) #9 Future._propagateToListeners (dart:async/future_impl.dart:668:32) #10 Future._completeWithValue (dart:async/future_impl.dart:483:5) #11 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7) #12 _rootRun (dart:async/zone.dart:1124:13) #13 _CustomZone.run (dart:async/zone.dart:1021:19) #14 _CustomZone.runGuarded (dart:async/zone.dart:923:7) #15 _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:963:23) #16 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #17 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #18 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:115:13) #19 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:172:5) --- Re-run this test: python tools/test.py -n dartk-mac-release-x64 service/write_cpu_profile_timeline_rpc_test === === 2 tests failed === --- Total time: 01:48 --- 0:00:09.574327 - vm - dartk-vm release_x64/service/break_on_default_constructor_test 0:00:08.589975 - vm - dartk-vm release_x64/service/get_vm_timeline_rpc_test 0:00:07.997810 - vm - dartk-vm release_x64/service/tcp_socket_closing_service_test 0:00:07.775006 - vm - dartk-vm release_x64/service/write_cpu_profile_timeline_rpc_test 0:00:07.630847 - vm - dartk-vm release_x64/service/get_allocation_profile_rpc_test 0:00:07.423221 - vm - dartk-vm release_x64/service/parameters_in_scope_at_entry_test 0:00:07.306337 - vm - dartk-vm release_x64/service/pause_on_unhandled_async_exceptions_test 0:00:07.257350 - vm - dartk-vm release_x64/service/object_graph_user_test 0:00:07.092729 - vm - dartk-vm release_x64/service/step_through_function_test 0:00:06.986805 - vm - dartk-vm release_x64/service/step_through_arithmetic_test 0:00:06.848824 - vm - dartk-vm release_x64/standalone_2/io/platform_resolved_executable_test/01 0:00:06.824425 - vm - dartk-vm release_x64/standalone_2/io/platform_resolved_executable_test/05 0:00:06.712901 - vm - dartk-vm release_x64/standalone_2/io/platform_resolved_executable_test/03 0:00:06.660441 - vm - dartk-vm release_x64/service/breakpoint_async_break_test 0:00:06.609726 - vm - dartk-vm release_x64/standalone_2/io/platform_resolved_executable_test/04 0:00:06.362831 - vm - dartk-vm release_x64/service/breakpoint_in_package_parts_class_test 0:00:06.212093 - vm - dartk-vm release_x64/service/complex_reload_test 0:00:06.193084 - vm - dartk-vm release_x64/service/get_object_rpc_test 0:00:06.060914 - vm - dartk-vm release_x64/service/allocations_test 0:00:06.000301 - vm - dartk-vm release_x64/service/evaluate_in_sync_star_activation_test INFO: Core dump archiving is activated INFO: No unexpected crashes recorded 2019-05-24 07:51:15,433 - root: [DEBUG] Contents of task_output_dir: ['/b/s/w/ir/tmp/t/tmpX9hqh8/45031bbd43015110'] 2019-05-24 07:51:15,434 - root: [WARNING] Expected output.json file missing: set(['/b/s/w/ir/tmp/t/tmpX9hqh8/45031bbd43015110/output.json']) Found: [] Expected: ['/b/s/w/ir/tmp/t/tmpX9hqh8/45031bbd43015110/output.json'] 2019-05-24 07:51:15,434 - root: [WARNING] No shard json files found in task_output_dir: '/b/s/w/ir/tmp/t/tmpX9hqh8' Found ['/b/s/w/ir/tmp/t/tmpX9hqh8/45031bbd43015110'] 2019-05-24 07:51:15,434 - root: [DEBUG] Found shard_json_files: ['/b/s/w/ir/tmp/t/tmpX9hqh8/45031bbd43015110/output.json'] 2019-05-24 07:51:15,434 - root: [INFO] merge_cmd: /b/s/w/ir/cache/vpython/5b0713/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/tmp01euvY.json --task-output-dir /b/s/w/ir/tmp/t/tmpX9hqh8 -o /b/s/w/ir/tmp/t/tmpvGGumS.json Running ['/b/s/w/ir/cache/vpython/5b0713/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/tmp01euvY.json', '--task-output-dir', '/b/s/w/ir/tmp/t/tmpX9hqh8', '-o', '/b/s/w/ir/tmp/t/tmpvGGumS.json'] in None (env: None) Command ['/b/s/w/ir/cache/vpython/5b0713/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/tmp01euvY.json', '--task-output-dir', '/b/s/w/ir/tmp/t/tmpX9hqh8', '-o', '/b/s/w/ir/tmp/t/tmpvGGumS.json'] returned exit code 0