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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 2019-05-23 08:55:10,176 - root: [DEBUG] Using task_output_dir: '/b/s/w/ir/tmp/t/tmpznSqi6' 2019-05-23 08:55:10,176 - root: [WARNING] task_output_dir '/b/s/w/ir/tmp/t/tmpznSqi6' already exists! 2019-05-23 08:55:10,176 - root: [WARNING] task_output_dir existing content: [] 2019-05-23 08:55:10,177 - 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/tmpFMlKhM.json -output-dir /b/s/w/ir/tmp/t/tmpznSqi6 -task-summary-json /b/s/w/ir/tmp/t/tmp3Awb8g.json [D2019-05-23T08:55:10.187480-07:00 24564 0 auth.go:1265] Minting a new token {"key":"luci_ctx/593b71a5ef1934b02248510500fd98344408d467d5da7af6d765cb2505cc369f", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-05-23T08:55:10.187550-07:00 24564 0 luci_ctx.go:138] POST http://127.0.0.1:44241/rpc/LuciLocalAuthService.GetOAuthToken {"key":"luci_ctx/593b71a5ef1934b02248510500fd98344408d467d5da7af6d765cb2505cc369f", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-05-23T08:55:10.189399-07:00 24564 0 auth.go:1222] Token expires in 45m41.810635902s {"key":"luci_ctx/593b71a5ef1934b02248510500fd98344408d467d5da7af6d765cb2505cc369f", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-05-23T08:55:11.945241-07:00 24564 0 collect.go:311] Waiting task_id: 44fe226462462410 [D2019-05-23T08:55:13.426281-07:00 24564 0 collect.go:311] Waiting task_id: 44fe226462462410 [D2019-05-23T08:55:14.819116-07:00 24564 0 collect.go:311] Waiting task_id: 44fe226462462410 [D2019-05-23T08:55:16.154873-07:00 24564 0 collect.go:311] Waiting task_id: 44fe226462462410 [D2019-05-23T08:55:17.680122-07:00 24564 0 collect.go:311] Waiting task_id: 44fe226462462410 [D2019-05-23T08:55:19.245858-07:00 24564 0 collect.go:311] Waiting task_id: 44fe226462462410 [D2019-05-23T08:55:20.716270-07:00 24564 0 collect.go:311] Waiting task_id: 44fe226462462410 [D2019-05-23T08:55:23.566936-07:00 24564 0 collect.go:311] Waiting task_id: 44fe226462462410 [D2019-05-23T08:55:25.168674-07:00 24564 0 collect.go:311] Waiting task_id: 44fe226462462410 [D2019-05-23T08:55:27.291119-07:00 24564 0 collect.go:311] Waiting task_id: 44fe226462462410 [D2019-05-23T08:55:29.170906-07:00 24564 0 collect.go:311] Waiting task_id: 44fe226462462410 [D2019-05-23T08:55:31.434884-07:00 24564 0 collect.go:311] Waiting task_id: 44fe226462462410 [D2019-05-23T08:55:34.615312-07:00 24564 0 collect.go:311] Waiting task_id: 44fe226462462410 [D2019-05-23T08:55:37.693347-07:00 24564 0 collect.go:311] Waiting task_id: 44fe226462462410 [D2019-05-23T08:55:39.803439-07:00 24564 0 collect.go:311] Waiting task_id: 44fe226462462410 [D2019-05-23T08:55:41.961566-07:00 24564 0 collect.go:311] Waiting task_id: 44fe226462462410 [D2019-05-23T08:55:44.150890-07:00 24564 0 collect.go:311] Waiting task_id: 44fe226462462410 [D2019-05-23T08:55:46.378356-07:00 24564 0 collect.go:311] Waiting task_id: 44fe226462462410 [D2019-05-23T08:55:48.961047-07:00 24564 0 collect.go:311] Waiting task_id: 44fe226462462410 [D2019-05-23T08:55:51.385765-07:00 24564 0 collect.go:311] Waiting task_id: 44fe226462462410 [D2019-05-23T08:55:53.964155-07:00 24564 0 collect.go:311] Waiting task_id: 44fe226462462410 [D2019-05-23T08:55:56.870488-07:00 24564 0 collect.go:311] Waiting task_id: 44fe226462462410 [D2019-05-23T08:55:59.749268-07:00 24564 0 collect.go:311] Waiting task_id: 44fe226462462410 [D2019-05-23T08:56:02.565608-07:00 24564 0 collect.go:311] Waiting task_id: 44fe226462462410 [D2019-05-23T08:56:06.052988-07:00 24564 0 collect.go:311] Waiting task_id: 44fe226462462410 [D2019-05-23T08:56:09.072735-07:00 24564 0 collect.go:311] Waiting task_id: 44fe226462462410 [D2019-05-23T08:56:12.671454-07:00 24564 0 collect.go:311] Waiting task_id: 44fe226462462410 [D2019-05-23T08:56:16.079761-07:00 24564 0 collect.go:311] Waiting task_id: 44fe226462462410 44fe226462462410: exit 0 /b/s/swarming_bot.1.zip/third_party/requests/__init__.py:83: RequestsDependencyWarning: Old version of cryptography ([1, 2, 3]) may cause slowdown. tools/testing/dart/main.dart:1: Warning: Interpreting this as package URI, 'package:test_dart/main.dart'. Test configurations: dartkb-compile-linux-debug-simarm64(architecture: simarm64, compiler: dartkb, mode: debug, runtime: vm, system: linux, vm-options: [--use_bytecode_compiler], 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 dartkb-compile-linux-debug-simarm64(architecture: simarm64, compiler: dartkb, mode: debug, runtime: vm, system: linux, vm-options: [--use_bytecode_compiler], dart2js-options: [], timeout: null, preview-dart-2) Suites tested: observatory_ui Total: 862 tests * 143 tests will be skipped (30 skipped by design) * 1 tests are expected to be flaky but not crash * 0 tests are expected to flaky crash * 664 tests are expected to pass * 0 tests are expected to fail that we won't fix * 15 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 * 39 could not be categorized or are in multiple categories 617 out of 719 completed Tests running for 5 minutes 694 out of 719 completed Tests running for 10 minutes 708 out of 719 completed Tests running for 15 minutes FAILED: dartkb-vm debug_simarm64 standalone_2/io/dart_std_io_pipe_test/05/1 Expected: Pass Timeout Actual: RuntimeError --- Command "vm_compile_to_kernel []" (took 01.000709s): DART_CONFIGURATION=DebugSIMARM64 /b/s/w/ir/pkg/vm/tool/gen_kernel --no-aot --platform=out/DebugSIMARM64/vm_platform_strong.dill -o /b/s/w/ir/out/DebugSIMARM64/generated_compilations/dartkb/multitest_standalone_2_io_dart_std_io_pipe_test_05.dart_1/out.dill /b/s/w/ir/out/DebugSIMARM64/generated_tests/standalone_2/io/dart_std_io_pipe_test_05.dart --packages=/b/s/w/ir/.packages -Ddart.developer.causal_async_stacks=true --gen-bytecode --drop-ast --emit-bytecode-source-positions exit code: 0 --- Command "vm" (took 02:46.000871s): DART_CONFIGURATION=DebugSIMARM64 out/DebugSIMARM64/dart --short_socket_read --use_bytecode_compiler --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/out/DebugSIMARM64/generated_compilations/dartkb/multitest_standalone_2_io_dart_std_io_pipe_test_05.dart_1/out.dill exit code: 255 stderr: Unhandled exception: Expect.equals(expected: <Hello\x0AHello\x0A>, actual: <HelHellolo\x0A\x0A>) fails. #0 Expect._fail (package:expect/expect.dart:655:4) #1 Expect.equals (package:expect/expect.dart:123:6) #2 checkFileContent (file:///b/s/w/ir/out/DebugSIMARM64/generated_tests/standalone_2/io/dart_std_io_pipe_test_05.dart:28:9) #3 test.<anonymous closure>.<anonymous closure> (file:///b/s/w/ir/out/DebugSIMARM64/generated_tests/standalone_2/io/dart_std_io_pipe_test_05.dart:78:10) #4 _RootZone.runUnary (dart:async/zone.dart) #5 _FutureListener.handleValue (dart:async/future_impl.dart) #6 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart) #7 Future._propagateToListeners (dart:async/future_impl.dart) #8 Future._completeWithValue (dart:async/future_impl.dart) #9 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart) #10 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #11 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #12 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:115:13) #13 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart) --- Re-run this test: python tools/test.py -n dartkb-compile-linux-debug-simarm64 standalone_2/io/dart_std_io_pipe_test/05/1 FAILED: dartkb-vm debug_simarm64 standalone_2/io/dart_std_io_pipe_test/05/3 Expected: Pass Timeout Actual: RuntimeError --- Command "vm_compile_to_kernel []" (took 01.000913s): DART_CONFIGURATION=DebugSIMARM64 /b/s/w/ir/pkg/vm/tool/gen_kernel --no-aot --platform=out/DebugSIMARM64/vm_platform_strong.dill -o /b/s/w/ir/out/DebugSIMARM64/generated_compilations/dartkb/multitest_standalone_2_io_dart_std_io_pipe_test_05.dart_3/out.dill /b/s/w/ir/out/DebugSIMARM64/generated_tests/standalone_2/io/dart_std_io_pipe_test_05.dart --packages=/b/s/w/ir/.packages -Ddart.developer.causal_async_stacks=true --gen-bytecode --drop-ast --emit-bytecode-source-positions exit code: 0 --- Command "vm" (took 02:45.000152s): DART_CONFIGURATION=DebugSIMARM64 out/DebugSIMARM64/dart --short_socket_read --short_socket_write --use_bytecode_compiler --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/out/DebugSIMARM64/generated_compilations/dartkb/multitest_standalone_2_io_dart_std_io_pipe_test_05.dart_3/out.dill exit code: 255 stderr: Unhandled exception: Expect.equals(expected: <Hello\x0AHello\x0A>, actual: <HelHellolo\x0A\x0A>) fails. #0 Expect._fail (package:expect/expect.dart:655:4) #1 Expect.equals (package:expect/expect.dart:123:6) #2 checkFileContent (file:///b/s/w/ir/out/DebugSIMARM64/generated_tests/standalone_2/io/dart_std_io_pipe_test_05.dart:28:9) #3 test.<anonymous closure>.<anonymous closure> (file:///b/s/w/ir/out/DebugSIMARM64/generated_tests/standalone_2/io/dart_std_io_pipe_test_05.dart:78:10) #4 _RootZone.runUnary (dart:async/zone.dart) #5 _FutureListener.handleValue (dart:async/future_impl.dart) #6 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart) #7 Future._propagateToListeners (dart:async/future_impl.dart) #8 Future._completeWithValue (dart:async/future_impl.dart) #9 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart) #10 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #11 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #12 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:115:13) #13 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart) --- Re-run this test: python tools/test.py -n dartkb-compile-linux-debug-simarm64 standalone_2/io/dart_std_io_pipe_test/05/3 === Failure summary: FAILED: dartkb-vm debug_simarm64 standalone_2/io/dart_std_io_pipe_test/05/1 Expected: Pass Timeout Actual: RuntimeError --- Command "vm_compile_to_kernel []" (took 01.000709s): DART_CONFIGURATION=DebugSIMARM64 /b/s/w/ir/pkg/vm/tool/gen_kernel --no-aot --platform=out/DebugSIMARM64/vm_platform_strong.dill -o /b/s/w/ir/out/DebugSIMARM64/generated_compilations/dartkb/multitest_standalone_2_io_dart_std_io_pipe_test_05.dart_1/out.dill /b/s/w/ir/out/DebugSIMARM64/generated_tests/standalone_2/io/dart_std_io_pipe_test_05.dart --packages=/b/s/w/ir/.packages -Ddart.developer.causal_async_stacks=true --gen-bytecode --drop-ast --emit-bytecode-source-positions exit code: 0 --- Command "vm" (took 02:46.000871s): DART_CONFIGURATION=DebugSIMARM64 out/DebugSIMARM64/dart --short_socket_read --use_bytecode_compiler --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/out/DebugSIMARM64/generated_compilations/dartkb/multitest_standalone_2_io_dart_std_io_pipe_test_05.dart_1/out.dill exit code: 255 stderr: Unhandled exception: Expect.equals(expected: <Hello\x0AHello\x0A>, actual: <HelHellolo\x0A\x0A>) fails. #0 Expect._fail (package:expect/expect.dart:655:4) #1 Expect.equals (package:expect/expect.dart:123:6) #2 checkFileContent (file:///b/s/w/ir/out/DebugSIMARM64/generated_tests/standalone_2/io/dart_std_io_pipe_test_05.dart:28:9) #3 test.<anonymous closure>.<anonymous closure> (file:///b/s/w/ir/out/DebugSIMARM64/generated_tests/standalone_2/io/dart_std_io_pipe_test_05.dart:78:10) #4 _RootZone.runUnary (dart:async/zone.dart) #5 _FutureListener.handleValue (dart:async/future_impl.dart) #6 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart) #7 Future._propagateToListeners (dart:async/future_impl.dart) #8 Future._completeWithValue (dart:async/future_impl.dart) #9 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart) #10 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #11 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #12 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:115:13) #13 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart) --- Re-run this test: python tools/test.py -n dartkb-compile-linux-debug-simarm64 standalone_2/io/dart_std_io_pipe_test/05/1 FAILED: dartkb-vm debug_simarm64 standalone_2/io/dart_std_io_pipe_test/05/3 Expected: Pass Timeout Actual: RuntimeError --- Command "vm_compile_to_kernel []" (took 01.000913s): DART_CONFIGURATION=DebugSIMARM64 /b/s/w/ir/pkg/vm/tool/gen_kernel --no-aot --platform=out/DebugSIMARM64/vm_platform_strong.dill -o /b/s/w/ir/out/DebugSIMARM64/generated_compilations/dartkb/multitest_standalone_2_io_dart_std_io_pipe_test_05.dart_3/out.dill /b/s/w/ir/out/DebugSIMARM64/generated_tests/standalone_2/io/dart_std_io_pipe_test_05.dart --packages=/b/s/w/ir/.packages -Ddart.developer.causal_async_stacks=true --gen-bytecode --drop-ast --emit-bytecode-source-positions exit code: 0 --- Command "vm" (took 02:45.000152s): DART_CONFIGURATION=DebugSIMARM64 out/DebugSIMARM64/dart --short_socket_read --short_socket_write --use_bytecode_compiler --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/out/DebugSIMARM64/generated_compilations/dartkb/multitest_standalone_2_io_dart_std_io_pipe_test_05.dart_3/out.dill exit code: 255 stderr: Unhandled exception: Expect.equals(expected: <Hello\x0AHello\x0A>, actual: <HelHellolo\x0A\x0A>) fails. #0 Expect._fail (package:expect/expect.dart:655:4) #1 Expect.equals (package:expect/expect.dart:123:6) #2 checkFileContent (file:///b/s/w/ir/out/DebugSIMARM64/generated_tests/standalone_2/io/dart_std_io_pipe_test_05.dart:28:9) #3 test.<anonymous closure>.<anonymous closure> (file:///b/s/w/ir/out/DebugSIMARM64/generated_tests/standalone_2/io/dart_std_io_pipe_test_05.dart:78:10) #4 _RootZone.runUnary (dart:async/zone.dart) #5 _FutureListener.handleValue (dart:async/future_impl.dart) #6 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart) #7 Future._propagateToListeners (dart:async/future_impl.dart) #8 Future._completeWithValue (dart:async/future_impl.dart) #9 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart) #10 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #11 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #12 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:115:13) #13 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart) --- Re-run this test: python tools/test.py -n dartkb-compile-linux-debug-simarm64 standalone_2/io/dart_std_io_pipe_test/05/3 === === 2 tests failed === --- Total time: 18:05 --- 0:07:50.415331 - vm - dartkb-vm debug_simarm64/standalone_2/io/process_sync_test 0:03:33.469025 - vm - dartkb-vm debug_simarm64/standalone_2/io/dart_std_io_pipe_test/03/1 0:03:33.016085 - vm - dartkb-vm debug_simarm64/standalone_2/io/dart_std_io_pipe_test/03/3 0:03:32.798081 - vm - dartkb-vm debug_simarm64/standalone_2/io/dart_std_io_pipe_test/04/0 0:03:32.684980 - vm - dartkb-vm debug_simarm64/standalone_2/io/dart_std_io_pipe_test/03/0 0:03:32.633193 - vm - dartkb-vm debug_simarm64/standalone_2/io/dart_std_io_pipe_test/03/2 0:03:32.553357 - vm - dartkb-vm debug_simarm64/standalone_2/io/dart_std_io_pipe_test/04/1 0:03:31.369453 - vm - dartkb-vm debug_simarm64/standalone_2/io/dart_std_io_pipe_test/02/3 0:02:49.420526 - vm - dartkb-vm debug_simarm64/standalone_2/io/dart_std_io_pipe_test/02/0 0:02:48.115917 - vm - dartkb-vm debug_simarm64/standalone_2/io/dart_std_io_pipe_test/01/1 0:02:47.954923 - vm - dartkb-vm debug_simarm64/standalone_2/io/dart_std_io_pipe_test/01/2 0:02:47.568786 - vm - dartkb-vm debug_simarm64/standalone_2/io/dart_std_io_pipe_test/01/3 0:02:47.477674 - vm - dartkb-vm debug_simarm64/standalone_2/io/dart_std_io_pipe_test/01/0 0:02:47.306051 - vm - dartkb-vm debug_simarm64/standalone_2/io/dart_std_io_pipe_test/02/1 0:02:47.300696 - vm - dartkb-vm debug_simarm64/standalone_2/io/dart_std_io_pipe_test/04/3 0:02:46.871090 - vm - dartkb-vm debug_simarm64/standalone_2/io/dart_std_io_pipe_test/05/1 0:02:46.507400 - vm - dartkb-vm debug_simarm64/standalone_2/io/dart_std_io_pipe_test/02/2 0:02:45.897662 - vm - dartkb-vm debug_simarm64/standalone_2/io/dart_std_io_pipe_test/05/0 0:02:45.757217 - vm - dartkb-vm debug_simarm64/standalone_2/io/dart_std_io_pipe_test/04/2 0:02:45.492812 - vm - dartkb-vm debug_simarm64/standalone_2/io/dart_std_io_pipe_test/05/2 INFO: Core dump archiving is activated INFO: No unexpected crashes recorded 2019-05-23 08:56:17,033 - root: [DEBUG] Contents of task_output_dir: ['/b/s/w/ir/tmp/t/tmpznSqi6/44fe226462462410'] 2019-05-23 08:56:17,033 - root: [WARNING] Expected output.json file missing: set(['/b/s/w/ir/tmp/t/tmpznSqi6/44fe226462462410/output.json']) Found: [] Expected: ['/b/s/w/ir/tmp/t/tmpznSqi6/44fe226462462410/output.json'] 2019-05-23 08:56:17,033 - root: [WARNING] No shard json files found in task_output_dir: '/b/s/w/ir/tmp/t/tmpznSqi6' Found ['/b/s/w/ir/tmp/t/tmpznSqi6/44fe226462462410'] 2019-05-23 08:56:17,033 - root: [DEBUG] Found shard_json_files: ['/b/s/w/ir/tmp/t/tmpznSqi6/44fe226462462410/output.json'] 2019-05-23 08:56:17,033 - root: [INFO] merge_cmd: /b/s/w/ir/cache/vpython/f6423e/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/tmp3Awb8g.json --task-output-dir /b/s/w/ir/tmp/t/tmpznSqi6 -o /b/s/w/ir/tmp/t/tmpw3bXtC.json Running ['/b/s/w/ir/cache/vpython/f6423e/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/tmp3Awb8g.json', '--task-output-dir', '/b/s/w/ir/tmp/t/tmpznSqi6', '-o', '/b/s/w/ir/tmp/t/tmpw3bXtC.json'] in None (env: None) Command ['/b/s/w/ir/cache/vpython/f6423e/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/tmp3Awb8g.json', '--task-output-dir', '/b/s/w/ir/tmp/t/tmpznSqi6', '-o', '/b/s/w/ir/tmp/t/tmpw3bXtC.json'] returned exit code 0