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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/tmpUy8Kj3.json --task-output-dir /b/s/w/ir/tmp/t/tmpwNFCAT --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/tmp4BnVFvmerge_script_log --merge-additional-args '[]' --summary-json-file /b/s/w/ir/tmp/t/tmpL2E3zY.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/tmpRo5qSq.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/tmpUy8Kj3.json', '--task-output-dir', '/b/s/w/ir/tmp/t/tmpwNFCAT', '--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/tmp4BnVFvmerge_script_log', '--merge-additional-args', '[]', '--summary-json-file', '/b/s/w/ir/tmp/t/tmpL2E3zY.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/tmpRo5qSq.json'] env: {} env_prefixes: {'PATH': '/b/s/w/ir/cache/swarming_client'} env_suffixes: {} infra_step: False name_tokens: ('vm tests_shard_5',) 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: 38347 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/8919004281896194592 LOGDOG_STREAM_PROJECT: dart LOGDOG_STREAM_SERVER_PATH: unix:/b/s/w/ir/tmp/ld.sock LOGNAME: chrome-bot LUCI_CONTEXT: /b/s/w/itsdid1x/luci_context.918201216 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-zfpq SWARMING_EXTERNAL_BOT_SETUP: 1 SWARMING_HEADLESS: 1 SWARMING_SERVER: https://chromium-swarm.appspot.com SWARMING_TASK_ID: 43954dc7cbef3611 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 2019-03-14 07:16:17,765 - root: [DEBUG] Using task_output_dir: '/b/s/w/ir/tmp/t/tmpwNFCAT' 2019-03-14 07:16:17,765 - root: [WARNING] task_output_dir '/b/s/w/ir/tmp/t/tmpwNFCAT' already exists! 2019-03-14 07:16:17,765 - root: [WARNING] task_output_dir existing content: [] 2019-03-14 07:16:17,766 - 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/tmpRo5qSq.json -output-dir /b/s/w/ir/tmp/t/tmpwNFCAT -task-summary-json /b/s/w/ir/tmp/t/tmpL2E3zY.json [D2019-03-14T07:16:17.772654-07:00 1229 0 auth.go:1265] Minting a new token {"key":"luci_ctx/5bf5c422b69a8963ac9734ee7b79e39c16dc3a01fadec2fd72e1cafbcb6cbf16", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-03-14T07:16:17.772729-07:00 1229 0 luci_ctx.go:138] POST http://127.0.0.1:41771/rpc/LuciLocalAuthService.GetOAuthToken {"key":"luci_ctx/5bf5c422b69a8963ac9734ee7b79e39c16dc3a01fadec2fd72e1cafbcb6cbf16", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-03-14T07:16:17.774623-07:00 1229 0 auth.go:1222] Token expires in 37m4.225442217s {"key":"luci_ctx/5bf5c422b69a8963ac9734ee7b79e39c16dc3a01fadec2fd72e1cafbcb6cbf16", "scopes":"https://www.googleapis.com/auth/userinfo.email"} 439550e89b4d0a10: exit 0 tools/testing/dart/main.dart:1: Warning: Interpreting this as package URI, 'package:test_dart/main.dart'. Test configurations: dartk-reload-linux-debug-x64(architecture: x64, compiler: dartk, mode: debug, runtime: vm, system: linux, vm-options: [], timeout: null, preview-dart-2, hot-reload) Suites tested: samples, standalone, standalone_2, corelib_2, language_2, vm, benchmark_smoke, utils, lib_2, analyze_library, service, kernel dartk-reload-linux-debug-x64(architecture: x64, compiler: dartk, mode: debug, runtime: vm, system: linux, vm-options: [], timeout: null, preview-dart-2, hot-reload) Suites tested: observatory_ui Total: 528 tests * 92 tests will be skipped (70 skipped by design) * 1 tests are expected to be flaky but not crash * 3 tests are expected to flaky crash * 414 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 * 3 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: dartk-vm debug_x64 lib_2/mirrors/instance_members_test Expected: RuntimeError Actual: Crash --- Command "vm" (took 07.000677s): DART_CONFIGURATION=DebugX64 out/DebugX64/dart --no-background-compilation --hot-reload-test-mode --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/tests/lib_2/mirrors/instance_members_test.dart exit code: -6 stderr: ===== CRASH ===== si_signo=Trace/breakpoint trap(5), si_code=128, si_addr=(nil) version=2.2.1-edge.dfb6d250b1c161b1661c9de94aed207909da0342 (Thu Mar 14 13:54:59 2019 +0000) on "linux_x64" thread=14849, isolate=kernel-service(0x55a6a1879200) [0x00007f8e2fffa27a] Unknown symbol [0x00007f8e2fffa27a] Unknown symbol [0x00007f8e3275d4ad] Unknown symbol [0x00007f8e32919e0e] Unknown symbol [0x00007f8e3293e94e] Unknown symbol [0x00007f8e329bf951] Unknown symbol [0x00007f8e327bf422] Unknown symbol [0x00007f8e3288102b] Unknown symbol [0x00007f8e3279557a] Unknown symbol [0x00007f8e32795d90] Unknown symbol [0x00007f8e32b51b80] Unknown symbol [0x00007f8e32b51e65] Unknown symbol [0x00007f8e32b553c8] Unknown symbol [0x00007f8e32b54a90] Unknown symbol [0x00007f8e32b56172] Unknown symbol [0x00007f8e32860d81] Unknown symbol [0x00007f8e32c3cc49] Unknown symbol [0x00007f8e32d307aa] Unknown symbol [0x00007f8e329be9c7] Unknown symbol [0x00007f8e327bf422] Unknown symbol [0x00007f8e3288102b] Unknown symbol [0x00007f8e3279557a] Unknown symbol [0x00007f8e32795d90] Unknown symbol [0x00007f8e32b51b80] Unknown symbol [0x00007f8e32b51e65] Unknown symbol [0x00007f8e32b553c8] Unknown symbol [0x00007f8e32b54a90] Unknown symbol [0x00007f8e32b56172] Unknown symbol [0x00007f8e32860d81] Unknown symbol [0x00007f8e32c3cc49] Unknown symbol [0x00007f8e32d307aa] Unknown symbol [0x00007f8e3294a909] Unknown symbol [0x00007f8e327bf422] Unknown symbol [0x00007f8e3288102b] Unknown symbol [0x00007f8e3279557a] Unknown symbol [0x00007f8e32795d90] Unknown symbol [0x00007f8e32b51b80] Unknown symbol [0x00007f8e32b51e65] Unknown symbol [0x00007f8e32b553c8] Unknown symbol [0x00007f8e32b54a90] Unknown symbol [0x00007f8e32b56172] Unknown symbol [0x00007f8e32860d81] Unknown symbol [0x00007f8e32c3cc49] Unknown symbol [0x00007f8e32d307aa] Unknown symbol [0x00007f8e3296e657] Unknown symbol [0x00007f8e327bf422] Unknown symbol [0x00007f8e3288102b] Unknown symbol [0x00007f8e3279557a] Unknown symbol [0x00007f8e32795d90] Unknown symbol [0x00007f8e32b51b80] Unknown symbol [0x00007f8e32b51e65] Unknown symbol [0x00007f8e32b553c8] Unknown symbol [0x00007f8e32b54a90] Unknown symbol [0x00007f8e32b56172] Unknown symbol [0x00007f8e32860d81] Unknown symbol [0x00007f8e32c3cff2] Unknown symbol [0x00007f8e32883641] Unknown symbol [0x00007f8e32883ce8] Unknown symbol [0x00007f8e328833bd] Unknown symbol [0x00007f8e3288c538] Unknown symbol [0x00007f8e3287b13b] Unknown symbol [0x00007f8e3287b2c5] Unknown symbol [0x00007f8e3287b6bd] Unknown symbol [0x00007f8e328897a9] Unknown symbol [0x00007f8e3288a36d] Unknown symbol [0x00007f8e3288a5a0] Unknown symbol [0x00007f8e32744d3c] Unknown symbol [0x00007f8e32d30db3] Unknown symbol [0x00007f8e3450153a] Unknown symbol [0x000055a69fbcad03] dart::DartEntry::InvokeFunction(dart::Function const&, dart::Array const&, dart::Array const&, unsigned long) [0x000055a69fbcdfa1] dart::DartLibraryCalls::HandleMessage(dart::Object const&, dart::Instance const&) [0x000055a69fc0feee] dart::IsolateMessageHandler::HandleMessage(dart::Message*) [0x000055a69fc50078] dart::MessageHandler::HandleMessages(dart::MonitorLocker*, bool, bool) [0x000055a69fc50de6] dart::MessageHandler::TaskCallback() [0x000055a69fde5c2c] dart::ThreadPool::Worker::Loop() [0x000055a69fde570b] dart::ThreadPool::Worker::Main(unsigned long) [0x000055a69fd29945] Unknown symbol -- End of DumpStackTrace --- Re-run this test: python tools/test.py -n dartk-reload-linux-debug-x64 lib_2/mirrors/instance_members_test === Failure summary: FAILED: dartk-vm debug_x64 lib_2/mirrors/instance_members_test Expected: RuntimeError Actual: Crash --- Command "vm" (took 07.000677s): DART_CONFIGURATION=DebugX64 out/DebugX64/dart --no-background-compilation --hot-reload-test-mode --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/tests/lib_2/mirrors/instance_members_test.dart exit code: -6 stderr: ===== CRASH ===== si_signo=Trace/breakpoint trap(5), si_code=128, si_addr=(nil) version=2.2.1-edge.dfb6d250b1c161b1661c9de94aed207909da0342 (Thu Mar 14 13:54:59 2019 +0000) on "linux_x64" thread=14849, isolate=kernel-service(0x55a6a1879200) [0x00007f8e2fffa27a] Unknown symbol [0x00007f8e2fffa27a] Unknown symbol [0x00007f8e3275d4ad] Unknown symbol [0x00007f8e32919e0e] Unknown symbol [0x00007f8e3293e94e] Unknown symbol [0x00007f8e329bf951] Unknown symbol [0x00007f8e327bf422] Unknown symbol [0x00007f8e3288102b] Unknown symbol [0x00007f8e3279557a] Unknown symbol [0x00007f8e32795d90] Unknown symbol [0x00007f8e32b51b80] Unknown symbol [0x00007f8e32b51e65] Unknown symbol [0x00007f8e32b553c8] Unknown symbol [0x00007f8e32b54a90] Unknown symbol [0x00007f8e32b56172] Unknown symbol [0x00007f8e32860d81] Unknown symbol [0x00007f8e32c3cc49] Unknown symbol [0x00007f8e32d307aa] Unknown symbol [0x00007f8e329be9c7] Unknown symbol [0x00007f8e327bf422] Unknown symbol [0x00007f8e3288102b] Unknown symbol [0x00007f8e3279557a] Unknown symbol [0x00007f8e32795d90] Unknown symbol [0x00007f8e32b51b80] Unknown symbol [0x00007f8e32b51e65] Unknown symbol [0x00007f8e32b553c8] Unknown symbol [0x00007f8e32b54a90] Unknown symbol [0x00007f8e32b56172] Unknown symbol [0x00007f8e32860d81] Unknown symbol [0x00007f8e32c3cc49] Unknown symbol [0x00007f8e32d307aa] Unknown symbol [0x00007f8e3294a909] Unknown symbol [0x00007f8e327bf422] Unknown symbol [0x00007f8e3288102b] Unknown symbol [0x00007f8e3279557a] Unknown symbol [0x00007f8e32795d90] Unknown symbol [0x00007f8e32b51b80] Unknown symbol [0x00007f8e32b51e65] Unknown symbol [0x00007f8e32b553c8] Unknown symbol [0x00007f8e32b54a90] Unknown symbol [0x00007f8e32b56172] Unknown symbol [0x00007f8e32860d81] Unknown symbol [0x00007f8e32c3cc49] Unknown symbol [0x00007f8e32d307aa] Unknown symbol [0x00007f8e3296e657] Unknown symbol [0x00007f8e327bf422] Unknown symbol [0x00007f8e3288102b] Unknown symbol [0x00007f8e3279557a] Unknown symbol [0x00007f8e32795d90] Unknown symbol [0x00007f8e32b51b80] Unknown symbol [0x00007f8e32b51e65] Unknown symbol [0x00007f8e32b553c8] Unknown symbol [0x00007f8e32b54a90] Unknown symbol [0x00007f8e32b56172] Unknown symbol [0x00007f8e32860d81] Unknown symbol [0x00007f8e32c3cff2] Unknown symbol [0x00007f8e32883641] Unknown symbol [0x00007f8e32883ce8] Unknown symbol [0x00007f8e328833bd] Unknown symbol [0x00007f8e3288c538] Unknown symbol [0x00007f8e3287b13b] Unknown symbol [0x00007f8e3287b2c5] Unknown symbol [0x00007f8e3287b6bd] Unknown symbol [0x00007f8e328897a9] Unknown symbol [0x00007f8e3288a36d] Unknown symbol [0x00007f8e3288a5a0] Unknown symbol [0x00007f8e32744d3c] Unknown symbol [0x00007f8e32d30db3] Unknown symbol [0x00007f8e3450153a] Unknown symbol [0x000055a69fbcad03] dart::DartEntry::InvokeFunction(dart::Function const&, dart::Array const&, dart::Array const&, unsigned long) [0x000055a69fbcdfa1] dart::DartLibraryCalls::HandleMessage(dart::Object const&, dart::Instance const&) [0x000055a69fc0feee] dart::IsolateMessageHandler::HandleMessage(dart::Message*) [0x000055a69fc50078] dart::MessageHandler::HandleMessages(dart::MonitorLocker*, bool, bool) [0x000055a69fc50de6] dart::MessageHandler::TaskCallback() [0x000055a69fde5c2c] dart::ThreadPool::Worker::Loop() [0x000055a69fde570b] dart::ThreadPool::Worker::Main(unsigned long) [0x000055a69fd29945] Unknown symbol -- End of DumpStackTrace --- Re-run this test: python tools/test.py -n dartk-reload-linux-debug-x64 lib_2/mirrors/instance_members_test === === 1 test failed === --- Total time: 04:29 --- 0:01:15.986505 - vm - dartk-vm debug_x64/standalone_2/io/file_lock_test 0:00:29.792273 - vm - dartk-vm debug_x64/corelib_2/int_try_parse_test 0:00:27.284503 - vm - dartk-vm debug_x64/lib_2/isolate/mint_maker_test 0:00:25.775949 - vm - dartk-vm debug_x64/language_2/await_future_test 0:00:25.436984 - vm - dartk-vm debug_x64/standalone_2/io/secure_bad_certificate_test 0:00:24.056250 - vm - dartk-vm debug_x64/samples/sample_extension/test/sample_extension_test 0:00:20.376640 - vm - dartk-vm debug_x64/standalone_2/io/process_shell_test 0:00:19.940221 - vm - dartk-vm debug_x64/corelib_2/list_unmodifiable_test 0:00:18.869116 - vm - dartk-vm debug_x64/standalone_2/io/resolve_symbolic_links_test 0:00:18.571779 - vm - dartk-vm debug_x64/standalone_2/io/http_detach_socket_test 0:00:18.066058 - vm - dartk-vm debug_x64/standalone_2/io/http_detach_socket_test 0:00:17.460803 - vm - dartk-vm debug_x64/standalone_2/io/create_recursive_test 0:00:17.437195 - vm - dartk-vm debug_x64/standalone_2/io/http_detach_socket_test 0:00:17.420997 - vm - dartk-vm debug_x64/standalone_2/io/http_detach_socket_test 0:00:17.312546 - vm - dartk-vm debug_x64/lib_2/async/stream_transformation_broadcast_test 0:00:17.184237 - vm - dartk-vm debug_x64/standalone_2/io/namespace_test 0:00:16.379157 - vm - dartk-vm debug_x64/standalone_2/io/file_typed_data_test 0:00:16.152063 - vm - dartk-vm debug_x64/standalone_2/io/secure_client_server_test 0:00:15.705609 - vm - dartk-vm debug_x64/standalone_2/unboxed_int_converter_test 0:00:14.976537 - vm - dartk-vm debug_x64/standalone_2/io/file_system_async_links_test INFO: Core dump archiving is activated Archiving coredumps for crash (if possible): ----> Crash(lib_2/mirrors/instance_members_test: 14846 binary.debug_x64_dart, binary.debug_x64_kernel-service.dart.snapshot) INFO: Moving 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 +++ Moving binary.debug_x64_dart to output_directory (/b/s/w/io7Xqdzq) +++ Moving /b/s/w/ir/core.14846 to output_directory (/b/s/w/io7Xqdzq) +++ Moving binary.debug_x64_kernel-service.dart.snapshot to output_directory (/b/s/w/io7Xqdzq) 2019-03-14 07:16:19,666 - root: [DEBUG] Contents of task_output_dir: ['/b/s/w/ir/tmp/t/tmpwNFCAT/439550e89b4d0a10'] 2019-03-14 07:16:19,666 - root: [WARNING] Expected output.json file missing: set(['/b/s/w/ir/tmp/t/tmpwNFCAT/439550e89b4d0a10/output.json']) Found: [] Expected: ['/b/s/w/ir/tmp/t/tmpwNFCAT/439550e89b4d0a10/output.json'] 2019-03-14 07:16:19,666 - root: [WARNING] No shard json files found in task_output_dir: '/b/s/w/ir/tmp/t/tmpwNFCAT' Found ['/b/s/w/ir/tmp/t/tmpwNFCAT/439550e89b4d0a10'] 2019-03-14 07:16:19,666 - root: [DEBUG] Found shard_json_files: ['/b/s/w/ir/tmp/t/tmpwNFCAT/439550e89b4d0a10/output.json'] 2019-03-14 07:16:19,667 - 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/tmpL2E3zY.json --task-output-dir /b/s/w/ir/tmp/t/tmpwNFCAT -o /b/s/w/ir/tmp/t/tmpUy8Kj3.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/tmpL2E3zY.json', '--task-output-dir', '/b/s/w/ir/tmp/t/tmpwNFCAT', '-o', '/b/s/w/ir/tmp/t/tmpUy8Kj3.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/tmpL2E3zY.json', '--task-output-dir', '/b/s/w/ir/tmp/t/tmpwNFCAT', '-o', '/b/s/w/ir/tmp/t/tmpUy8Kj3.json'] returned exit code 0