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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/tmpNyo8n1.json --task-output-dir /b/s/w/ir/tmp/t/tmpW_wMyE --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/tmp86b90Omerge_script_log --merge-additional-args '[]' --summary-json-file /b/s/w/ir/tmp/t/tmp9vaXpY.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/tmpAvzVEx.json in dir /b/s/w/ir/k: allow_subannotations: False base_name: 'vm co19 tests_shard_1' 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/tmpNyo8n1.json', '--task-output-dir', '/b/s/w/ir/tmp/t/tmpW_wMyE', '--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/tmp86b90Omerge_script_log', '--merge-additional-args', '[]', '--summary-json-file', '/b/s/w/ir/tmp/t/tmp9vaXpY.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/tmpAvzVEx.json'] env: {} env_prefixes: {'PATH': '/b/s/w/ir/cache/swarming_client'} env_suffixes: {} infra_step: False name: 'vm co19 tests_shard_1' 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: 45348 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/8919702647021908816 LOGDOG_STREAM_PROJECT: dart LOGDOG_STREAM_SERVER_PATH: unix:/b/s/w/ir/tmp/ld.sock LOGNAME: chrome-bot LUCI_CONTEXT: /b/s/w/itcqkIIs/luci_context.231401680 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-36fl SWARMING_EXTERNAL_BOT_SETUP: 1 SWARMING_HEADLESS: 1 SWARMING_SERVER: https://chromium-swarm.appspot.com SWARMING_TASK_ID: 436d9b54ab514b11 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 2019-03-06 13:11:18,781 - root: [DEBUG] Using task_output_dir: '/b/s/w/ir/tmp/t/tmpW_wMyE' 2019-03-06 13:11:18,781 - root: [WARNING] task_output_dir '/b/s/w/ir/tmp/t/tmpW_wMyE' already exists! 2019-03-06 13:11:18,781 - root: [WARNING] task_output_dir existing content: [] 2019-03-06 13:11:18,781 - 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/tmpAvzVEx.json -output-dir /b/s/w/ir/tmp/t/tmpW_wMyE -task-summary-json /b/s/w/ir/tmp/t/tmp9vaXpY.json [D2019-03-06T13:11:18.788388-08:00 25529 0 auth.go:1265] Minting a new token {"key":"luci_ctx/e4d7250fe8bf6dd9eb94fe8b0555b817e32c7cd316bae364291ca7c822f570d0", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-03-06T13:11:18.788463-08:00 25529 0 luci_ctx.go:138] POST http://127.0.0.1:41778/rpc/LuciLocalAuthService.GetOAuthToken {"key":"luci_ctx/e4d7250fe8bf6dd9eb94fe8b0555b817e32c7cd316bae364291ca7c822f570d0", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-03-06T13:11:18.790216-08:00 25529 0 auth.go:1222] Token expires in 50m46.209819487s {"key":"luci_ctx/e4d7250fe8bf6dd9eb94fe8b0555b817e32c7cd316bae364291ca7c822f570d0", "scopes":"https://www.googleapis.com/auth/userinfo.email"} 436da178f81b1c10: exit 0 tools/testing/dart/main.dart:1: Warning: Interpreting this as package URI, 'package:test_dart/main.dart'. Test configuration: dartk-linux-release-x64(architecture: x64, compiler: dartk, mode: release, runtime: vm, system: linux, vm-options: [], timeout: null, preview-dart-2) Suites tested: co19_2 Total: 2209 tests * 363 tests will be skipped (339 skipped by design) * 2 tests are expected to be flaky but not crash * 13 tests are expected to flaky crash * 1742 tests are expected to pass * 0 tests are expected to fail that we won't fix * 83 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 * 6 could not be categorized or are in multiple categories FAILED: dartk-vm release_x64 co19_2/LanguageFeatures/Control-flow-collections/dynamic_semantics_map_A03_t01 Expected: DartkCrash Actual: CompileTimeError --- Command "vm" (took 600ms): DART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart --enable-experiment=control-flow-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/tests/co19_2/src/LanguageFeatures/Control-flow-collections/dynamic_semantics_map_A03_t01.dart exit code: 254 stderr: tests/co19_2/src/LanguageFeatures/Control-flow-collections/dynamic_semantics_map_A03_t01.dart:77:35: Error: Getter not found: 's1'. var map1 = {await for (var v in s1) v.key: v.value, ^^ tests/co19_2/src/LanguageFeatures/Control-flow-collections/dynamic_semantics_map_A03_t01.dart:77:21: Error: Unexpected token 'for'. var map1 = {await for (var v in s1) v.key: v.value, ^^^ tests/co19_2/src/LanguageFeatures/Control-flow-collections/dynamic_semantics_map_A03_t01.dart:78:22: Error: 'v' is already declared in this scope. await for (var v in s2) v.key: v.value}; ^ tests/co19_2/src/LanguageFeatures/Control-flow-collections/dynamic_semantics_map_A03_t01.dart:77:30: Context: Previous declaration of 'v'. var map1 = {await for (var v in s1) v.key: v.value, ^ tests/co19_2/src/LanguageFeatures/Control-flow-collections/dynamic_semantics_map_A03_t01.dart:78:27: Error: Getter not found: 's2'. await for (var v in s2) v.key: v.value}; ^^ tests/co19_2/src/LanguageFeatures/Control-flow-collections/dynamic_semantics_map_A03_t01.dart:78:13: Error: Unexpected token 'for'. await for (var v in s2) v.key: v.value}; ^^^ --- Re-run this test: python tools/test.py -n dartk-linux-release-x64 co19_2/LanguageFeatures/Control-flow-collections/dynamic_semantics_map_A03_t01 FAILED: dartk-vm release_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_List_A01_t01 Expected: CompileTimeError Actual: Crash --- Command "vm" (took 01.000167s): DART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/tests/co19_2/src/LanguageFeatures/Spread-collections/DynamicSemantics_List_A01_t01.dart exit code: -6 stderr: ../../runtime/vm/compiler/frontend/scope_builder.cc: 836: error: unimplemented code version=2.2.1-edge.85dec3423c4fd6f5d41b63776e43e7ac42589639 (Wed Mar 6 20:55:00 2019 +0000) on "linux_x64" thread=1230, isolate=DynamicSemantics_List_A01_t01.dart:main()(0x56132b458900) [0x0000561329e43c6c] dart::Profiler::DumpStackTrace(void*) [0x0000561329e43c6c] dart::Profiler::DumpStackTrace(void*) [0x000056132a075ea2] dart::Assert::Fail(char const*, ...) [0x0000561329ffc2a6] Unknown symbol [0x0000561329ffc0a4] dart::kernel::ScopeBuilder::VisitExpression() [0x0000561329ffddb8] dart::kernel::ScopeBuilder::VisitArguments() [0x0000561329ffbdab] dart::kernel::ScopeBuilder::VisitExpression() [0x0000561329ffd658] dart::kernel::ScopeBuilder::VisitStatement() [0x0000561329ffcc66] dart::kernel::ScopeBuilder::VisitFunctionNode() [0x0000561329ffc42c] dart::kernel::ScopeBuilder::VisitNode() [0x0000561329ffb058] dart::kernel::ScopeBuilder::BuildScopes() [0x0000561329e41148] dart::ParsedFunction::EnsureKernelScopes() [0x0000561329fcf527] dart::kernel::StreamingFlowGraphBuilder::BuildGraph() [0x0000561329fe37e8] dart::kernel::FlowGraphBuilder::BuildGraph() [0x000056132a008f26] dart::DartCompilationPipeline::BuildFlowGraph(dart::Zone*, dart::ParsedFunction*, dart::ZoneGrowableArray<dart::ICData const*>*, long, bool) [0x000056132a00a8cf] dart::CompileParsedFunctionHelper::Compile(dart::CompilationPipeline*) [0x000056132a00b938] Unknown symbol [0x000056132a00b3a2] dart::Compiler::CompileFunction(dart::Thread*, dart::Function const&) [0x000056132a0094bc] dart::DRT_CompileFunction(dart::NativeArguments) [0x00007fe9276c0fa8] Unknown symbol [0x00007fe9276c1024] Unknown symbol [0x00007fe926fac93d] Unknown symbol [0x00007fe926fac759] Unknown symbol [0x00007fe926fabb15] Unknown symbol [0x00007fe926f89a3c] Unknown symbol [0x00007fe926fab7f3] Unknown symbol [0x00007fe9276c146c] Unknown symbol [0x0000561329d3d84f] dart::DartEntry::InvokeFunction(dart::Function const&, dart::Array const&, dart::Array const&, unsigned long) [0x0000561329d40d26] dart::DartLibraryCalls::HandleMessage(dart::Object const&, dart::Instance const&) [0x0000561329d7149e] dart::IsolateMessageHandler::HandleMessage(dart::Message*) [0x0000561329da2c3e] dart::MessageHandler::HandleMessages(dart::MonitorLocker*, bool, bool) [0x0000561329da3286] dart::MessageHandler::TaskCallback() [0x0000561329ed13d7] dart::ThreadPool::Worker::Loop() [0x0000561329ed1292] dart::ThreadPool::Worker::Main(unsigned long) [0x0000561329e40309] Unknown symbol -- End of DumpStackTrace --- Re-run this test: python tools/test.py -n dartk-linux-release-x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_List_A01_t01 FAILED: dartk-vm release_x64 co19_2/LanguageFeatures/Spread-collections/Ambiguity_A01_t02 Expected: Pass Actual: CompileTimeError --- Command "vm" (took 581ms): DART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/tests/co19_2/src/LanguageFeatures/Spread-collections/Ambiguity_A01_t02.dart exit code: 254 stderr: Unhandled exception: 'file:///b/s/w/ir/tests/co19_2/src/LanguageFeatures/Spread-collections/Ambiguity_A01_t02.dart': error: unimplemented spread entry #0 _startIsolate.<anonymous closure> (dart:isolate/runtime/lib/isolate_patch.dart:300:19) #1 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:171:12) --- Re-run this test: python tools/test.py -n dartk-linux-release-x64 co19_2/LanguageFeatures/Spread-collections/Ambiguity_A01_t02 FAILED: dartk-vm release_x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A06_t01/01 Expected: MissingCompileTimeError Actual: Pass Missing expected compile error. --- Command "vm" (took 619ms): DART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/out/ReleaseX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A06_t01_01.dart exit code: 254 stderr: Unhandled exception: 'file:///b/s/w/ir/out/ReleaseX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A06_t01_01.dart': error: unimplemented spread entry #0 _startIsolate.<anonymous closure> (dart:isolate/runtime/lib/isolate_patch.dart:300:19) #1 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:171:12) --- Re-run this test: python tools/test.py -n dartk-linux-release-x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A06_t01/01 FAILED: dartk-vm release_x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A06_t01/05 Expected: MissingCompileTimeError Actual: Pass Missing expected compile error. --- Command "vm" (took 505ms): DART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/out/ReleaseX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A06_t01_05.dart exit code: 254 stderr: Unhandled exception: 'file:///b/s/w/ir/out/ReleaseX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A06_t01_05.dart': error: unimplemented spread entry #0 _startIsolate.<anonymous closure> (dart:isolate/runtime/lib/isolate_patch.dart:300:19) #1 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:171:12) --- Re-run this test: python tools/test.py -n dartk-linux-release-x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A06_t01/05 FAILED: dartk-vm release_x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A06_t01/02 Expected: MissingCompileTimeError Actual: Pass Missing expected compile error. --- Command "vm" (took 682ms): DART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/out/ReleaseX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A06_t01_02.dart exit code: 254 stderr: Unhandled exception: 'file:///b/s/w/ir/out/ReleaseX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A06_t01_02.dart': error: unimplemented spread entry #0 _startIsolate.<anonymous closure> (dart:isolate/runtime/lib/isolate_patch.dart:300:19) #1 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:171:12) --- Re-run this test: python tools/test.py -n dartk-linux-release-x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A06_t01/02 FAILED: dartk-vm release_x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A06_t01/04 Expected: MissingCompileTimeError Actual: Pass Missing expected compile error. --- Command "vm" (took 630ms): DART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/out/ReleaseX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A06_t01_04.dart exit code: 254 stderr: Unhandled exception: 'file:///b/s/w/ir/out/ReleaseX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A06_t01_04.dart': error: unimplemented spread entry #0 _startIsolate.<anonymous closure> (dart:isolate/runtime/lib/isolate_patch.dart:300:19) #1 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:171:12) --- Re-run this test: python tools/test.py -n dartk-linux-release-x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A06_t01/04 === Failure summary: FAILED: dartk-vm release_x64 co19_2/LanguageFeatures/Control-flow-collections/dynamic_semantics_map_A03_t01 Expected: DartkCrash Actual: CompileTimeError --- Command "vm" (took 600ms): DART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart --enable-experiment=control-flow-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/tests/co19_2/src/LanguageFeatures/Control-flow-collections/dynamic_semantics_map_A03_t01.dart exit code: 254 stderr: tests/co19_2/src/LanguageFeatures/Control-flow-collections/dynamic_semantics_map_A03_t01.dart:77:35: Error: Getter not found: 's1'. var map1 = {await for (var v in s1) v.key: v.value, ^^ tests/co19_2/src/LanguageFeatures/Control-flow-collections/dynamic_semantics_map_A03_t01.dart:77:21: Error: Unexpected token 'for'. var map1 = {await for (var v in s1) v.key: v.value, ^^^ tests/co19_2/src/LanguageFeatures/Control-flow-collections/dynamic_semantics_map_A03_t01.dart:78:22: Error: 'v' is already declared in this scope. await for (var v in s2) v.key: v.value}; ^ tests/co19_2/src/LanguageFeatures/Control-flow-collections/dynamic_semantics_map_A03_t01.dart:77:30: Context: Previous declaration of 'v'. var map1 = {await for (var v in s1) v.key: v.value, ^ tests/co19_2/src/LanguageFeatures/Control-flow-collections/dynamic_semantics_map_A03_t01.dart:78:27: Error: Getter not found: 's2'. await for (var v in s2) v.key: v.value}; ^^ tests/co19_2/src/LanguageFeatures/Control-flow-collections/dynamic_semantics_map_A03_t01.dart:78:13: Error: Unexpected token 'for'. await for (var v in s2) v.key: v.value}; ^^^ --- Re-run this test: python tools/test.py -n dartk-linux-release-x64 co19_2/LanguageFeatures/Control-flow-collections/dynamic_semantics_map_A03_t01 FAILED: dartk-vm release_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_List_A01_t01 Expected: CompileTimeError Actual: Crash --- Command "vm" (took 01.000167s): DART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/tests/co19_2/src/LanguageFeatures/Spread-collections/DynamicSemantics_List_A01_t01.dart exit code: -6 stderr: ../../runtime/vm/compiler/frontend/scope_builder.cc: 836: error: unimplemented code version=2.2.1-edge.85dec3423c4fd6f5d41b63776e43e7ac42589639 (Wed Mar 6 20:55:00 2019 +0000) on "linux_x64" thread=1230, isolate=DynamicSemantics_List_A01_t01.dart:main()(0x56132b458900) [0x0000561329e43c6c] dart::Profiler::DumpStackTrace(void*) [0x0000561329e43c6c] dart::Profiler::DumpStackTrace(void*) [0x000056132a075ea2] dart::Assert::Fail(char const*, ...) [0x0000561329ffc2a6] Unknown symbol [0x0000561329ffc0a4] dart::kernel::ScopeBuilder::VisitExpression() [0x0000561329ffddb8] dart::kernel::ScopeBuilder::VisitArguments() [0x0000561329ffbdab] dart::kernel::ScopeBuilder::VisitExpression() [0x0000561329ffd658] dart::kernel::ScopeBuilder::VisitStatement() [0x0000561329ffcc66] dart::kernel::ScopeBuilder::VisitFunctionNode() [0x0000561329ffc42c] dart::kernel::ScopeBuilder::VisitNode() [0x0000561329ffb058] dart::kernel::ScopeBuilder::BuildScopes() [0x0000561329e41148] dart::ParsedFunction::EnsureKernelScopes() [0x0000561329fcf527] dart::kernel::StreamingFlowGraphBuilder::BuildGraph() [0x0000561329fe37e8] dart::kernel::FlowGraphBuilder::BuildGraph() [0x000056132a008f26] dart::DartCompilationPipeline::BuildFlowGraph(dart::Zone*, dart::ParsedFunction*, dart::ZoneGrowableArray<dart::ICData const*>*, long, bool) [0x000056132a00a8cf] dart::CompileParsedFunctionHelper::Compile(dart::CompilationPipeline*) [0x000056132a00b938] Unknown symbol [0x000056132a00b3a2] dart::Compiler::CompileFunction(dart::Thread*, dart::Function const&) [0x000056132a0094bc] dart::DRT_CompileFunction(dart::NativeArguments) [0x00007fe9276c0fa8] Unknown symbol [0x00007fe9276c1024] Unknown symbol [0x00007fe926fac93d] Unknown symbol [0x00007fe926fac759] Unknown symbol [0x00007fe926fabb15] Unknown symbol [0x00007fe926f89a3c] Unknown symbol [0x00007fe926fab7f3] Unknown symbol [0x00007fe9276c146c] Unknown symbol [0x0000561329d3d84f] dart::DartEntry::InvokeFunction(dart::Function const&, dart::Array const&, dart::Array const&, unsigned long) [0x0000561329d40d26] dart::DartLibraryCalls::HandleMessage(dart::Object const&, dart::Instance const&) [0x0000561329d7149e] dart::IsolateMessageHandler::HandleMessage(dart::Message*) [0x0000561329da2c3e] dart::MessageHandler::HandleMessages(dart::MonitorLocker*, bool, bool) [0x0000561329da3286] dart::MessageHandler::TaskCallback() [0x0000561329ed13d7] dart::ThreadPool::Worker::Loop() [0x0000561329ed1292] dart::ThreadPool::Worker::Main(unsigned long) [0x0000561329e40309] Unknown symbol -- End of DumpStackTrace --- Re-run this test: python tools/test.py -n dartk-linux-release-x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_List_A01_t01 FAILED: dartk-vm release_x64 co19_2/LanguageFeatures/Spread-collections/Ambiguity_A01_t02 Expected: Pass Actual: CompileTimeError --- Command "vm" (took 581ms): DART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/tests/co19_2/src/LanguageFeatures/Spread-collections/Ambiguity_A01_t02.dart exit code: 254 stderr: Unhandled exception: 'file:///b/s/w/ir/tests/co19_2/src/LanguageFeatures/Spread-collections/Ambiguity_A01_t02.dart': error: unimplemented spread entry #0 _startIsolate.<anonymous closure> (dart:isolate/runtime/lib/isolate_patch.dart:300:19) #1 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:171:12) --- Re-run this test: python tools/test.py -n dartk-linux-release-x64 co19_2/LanguageFeatures/Spread-collections/Ambiguity_A01_t02 FAILED: dartk-vm release_x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A06_t01/01 Expected: MissingCompileTimeError Actual: Pass Missing expected compile error. --- Command "vm" (took 619ms): DART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/out/ReleaseX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A06_t01_01.dart exit code: 254 stderr: Unhandled exception: 'file:///b/s/w/ir/out/ReleaseX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A06_t01_01.dart': error: unimplemented spread entry #0 _startIsolate.<anonymous closure> (dart:isolate/runtime/lib/isolate_patch.dart:300:19) #1 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:171:12) --- Re-run this test: python tools/test.py -n dartk-linux-release-x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A06_t01/01 FAILED: dartk-vm release_x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A06_t01/05 Expected: MissingCompileTimeError Actual: Pass Missing expected compile error. --- Command "vm" (took 505ms): DART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/out/ReleaseX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A06_t01_05.dart exit code: 254 stderr: Unhandled exception: 'file:///b/s/w/ir/out/ReleaseX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A06_t01_05.dart': error: unimplemented spread entry #0 _startIsolate.<anonymous closure> (dart:isolate/runtime/lib/isolate_patch.dart:300:19) #1 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:171:12) --- Re-run this test: python tools/test.py -n dartk-linux-release-x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A06_t01/05 FAILED: dartk-vm release_x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A06_t01/02 Expected: MissingCompileTimeError Actual: Pass Missing expected compile error. --- Command "vm" (took 682ms): DART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/out/ReleaseX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A06_t01_02.dart exit code: 254 stderr: Unhandled exception: 'file:///b/s/w/ir/out/ReleaseX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A06_t01_02.dart': error: unimplemented spread entry #0 _startIsolate.<anonymous closure> (dart:isolate/runtime/lib/isolate_patch.dart:300:19) #1 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:171:12) --- Re-run this test: python tools/test.py -n dartk-linux-release-x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A06_t01/02 FAILED: dartk-vm release_x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A06_t01/04 Expected: MissingCompileTimeError Actual: Pass Missing expected compile error. --- Command "vm" (took 630ms): DART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/out/ReleaseX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A06_t01_04.dart exit code: 254 stderr: Unhandled exception: 'file:///b/s/w/ir/out/ReleaseX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A06_t01_04.dart': error: unimplemented spread entry #0 _startIsolate.<anonymous closure> (dart:isolate/runtime/lib/isolate_patch.dart:300:19) #1 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:171:12) --- Re-run this test: python tools/test.py -n dartk-linux-release-x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A06_t01/04 === === 7 tests failed === --- Total time: 02:31 --- 0:00:07.456396 - vm - dartk-vm release_x64/co19_2/LibTest/isolate/Isolate/pause_A01_t02 0:00:06.339056 - vm - dartk-vm release_x64/co19_2/LibTest/io/RandomAccessFile/lock_A05_t01 0:00:03.735576 - vm - dartk-vm release_x64/co19_2/LibTest/isolate/Isolate/spawn_A06_t02 0:00:03.683142 - vm - dartk-vm release_x64/co19_2/LibTest/isolate/Isolate/spawnUri_A07_t02 0:00:03.660309 - vm - dartk-vm release_x64/co19_2/LibTest/collection/ListMixin/ListMixin_class_A01_t04 0:00:03.370102 - vm - dartk-vm release_x64/co19_2/LibTest/async/Stream/Stream.fromIterable_A03_t01 0:00:02.881815 - vm - dartk-vm release_x64/co19_2/LibTest/io/HttpServer/sessionTimeout_A01_t01 0:00:02.873110 - vm - dartk-vm release_x64/co19_2/LibTest/io/RandomAccessFile/lockSync_A02_t04 0:00:02.205890 - vm - dartk-vm release_x64/co19_2/LibTest/core/List/List_class_A01_t02 0:00:01.973819 - vm - dartk-vm release_x64/co19_2/LibTest/io/HttpClientResponse/redirect_A05_t02 0:00:01.856902 - vm - dartk-vm release_x64/co19_2/LibTest/io/Stdout/add_A02_t04 0:00:01.800641 - vm - dartk-vm release_x64/co19_2/LibTest/isolate/Isolate/pauseCapability_A02_t04 0:00:01.746556 - vm - dartk-vm release_x64/co19_2/LibTest/isolate/Isolate/setErrorsFatal_A02_t01 0:00:01.689954 - vm - dartk-vm release_x64/co19_2/LibTest/io/Stdout/add_A02_t09 0:00:01.663095 - vm - dartk-vm release_x64/co19_2/LibTest/io/Stdout/addError_A02_t02 0:00:01.624209 - vm - dartk-vm release_x64/co19_2/LibTest/io/Stdin/length_A02_t02 0:00:01.566111 - vm - dartk-vm release_x64/co19_2/LibTest/io/Stdout/add_A02_t06 0:00:01.540629 - vm - dartk-vm release_x64/co19_2/LibTest/io/Stdin/any_A01_t04 0:00:01.512677 - vm - dartk-vm release_x64/co19_2/LibTest/io/RandomAccessFile/lock_A03_t03 0:00:01.506263 - vm - dartk-vm release_x64/co19_2/LibTest/io/Stdout/add_A01_t01 INFO: Core dump archiving is activated Archiving coredumps for crash (if possible): ----> Crash(co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_List_A01_t01: 1198 binary.release_x64_dart, binary.release_x64_kernel-service.dart.snapshot) 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.1198.tar.gz to output_directory (/b/s/w/iovWaPhH) +++ Copying kernel-service.dart.snapshot.tar.gz to output_directory (/b/s/w/iovWaPhH) +++ Copying dart.tar.gz to output_directory (/b/s/w/iovWaPhH) 2019-03-06 13:11:20,361 - root: [DEBUG] Contents of task_output_dir: ['/b/s/w/ir/tmp/t/tmpW_wMyE/436da178f81b1c10'] 2019-03-06 13:11:20,361 - root: [WARNING] Expected output.json file missing: set(['/b/s/w/ir/tmp/t/tmpW_wMyE/436da178f81b1c10/output.json']) Found: [] Expected: ['/b/s/w/ir/tmp/t/tmpW_wMyE/436da178f81b1c10/output.json'] 2019-03-06 13:11:20,361 - root: [WARNING] No shard json files found in task_output_dir: '/b/s/w/ir/tmp/t/tmpW_wMyE' Found ['/b/s/w/ir/tmp/t/tmpW_wMyE/436da178f81b1c10'] 2019-03-06 13:11:20,361 - root: [DEBUG] Found shard_json_files: ['/b/s/w/ir/tmp/t/tmpW_wMyE/436da178f81b1c10/output.json'] 2019-03-06 13:11:20,361 - 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/tmp9vaXpY.json --task-output-dir /b/s/w/ir/tmp/t/tmpW_wMyE -o /b/s/w/ir/tmp/t/tmpNyo8n1.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/tmp9vaXpY.json', '--task-output-dir', '/b/s/w/ir/tmp/t/tmpW_wMyE', '-o', '/b/s/w/ir/tmp/t/tmpNyo8n1.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/tmp9vaXpY.json', '--task-output-dir', '/b/s/w/ir/tmp/t/tmpW_wMyE', '-o', '/b/s/w/ir/tmp/t/tmpNyo8n1.json'] returned exit code 0