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{ "shards": [ { "bot_dimensions": [ { "key": "caches", "value": [ "builder_887b4501043388755249ffd706bd2da0f73db33fb6d02af72d565c519bd9c090_v2", "builder_b6d607e70bef8705fab12252876356ad958454ddf5c764406542df6b6c6abfa8_v2", "git", "goma_v2", "swarming_module_cache_vpython", "vpython" ] }, { "key": "cores", "value": [ "8" ] }, { "key": "cpu", "value": [ "x86", "x86-64", "x86-64-Haswell_GCE", "x86-64-avx2" ] }, { "key": "gce", "value": [ "1" ] }, { "key": "gpu", "value": [ "none" ] }, { "key": "id", "value": [ "trusty-dart-68765ebb-us-central1-b-wf9t" ] }, { "key": "image", "value": [ "chrome-trusty-18091700-38cc06ee3ee" ] }, { "key": "inside_docker", "value": [ "0" ] }, { "key": "kvm", "value": [ "1" ] }, { "key": "machine_type", "value": [ "n1-standard-8" ] }, { "key": "os", "value": [ "Linux", "Ubuntu", "Ubuntu-14.04" ] }, { "key": "pool", "value": [ "dart.tests", "luci.dart.try" ] }, { "key": "python", "value": [ "2.7.6" ] }, { "key": "server_version", "value": [ "4152-09944d7" ] }, { "key": "zone", "value": [ "us", "us-central", "us-central1", "us-central1-b" ] } ], "bot_id": "trusty-dart-68765ebb-us-central1-b-wf9t", "bot_version": "6977e8602cf319e5c6abe8be2d4a9089b23a1218cf6cc58c6723cb51e0d29d33", "cipd_pins": { "client_package": { "package_name": "infra/tools/cipd/linux-amd64", "version": "nFftZl2kFquaI2EUmPGwzbc5sIbCocl9L55UeASqlLsC" }, "packages": [ { "package_name": "infra/python/cpython/linux-amd64", "path": ".swarming_module", "version": "46c0c897ca0f053799ee41fd148bb7a47232df47" }, { "package_name": "infra/tools/luci/logdog/butler/linux-amd64", "path": ".swarming_module", "version": "2737ea8ed9b958f4d5aa9ffe106115a649ada241" }, { "package_name": "infra/tools/luci/vpython-native/linux-amd64", "path": ".swarming_module", "version": "OAXVAmcUSrvDygYUrCDzv20LRono9938YOHPu0zKowgC" }, { "package_name": "infra/tools/luci/vpython/linux-amd64", "path": ".swarming_module", "version": "ucaOciwAE9aweCUDOrmSvyiwrjmbywuB0NzAGUXIHjAC" }, { "package_name": "dart/third_party/co19", "path": "tests/co19_2/src", "version": "OFhCFlZPFI9-f-RW2bzOs6qOxgfIY1OptYpaNBno0DoC" }, { "package_name": "dart/dart-sdk/linux-amd64", "path": "tools/sdks", "version": "w1NTWZWsmpcwmQb-3R2E0_4bMnzZYNV08R9qTuQKBi4C" } ] }, "completed_ts": "2019-03-06T21:11:06.571234", "costs_usd": [ 0.031223889395611597 ], "created_ts": "2019-03-06T21:01:50.760717", "duration": 246.83541107177734, "modified_ts": "2019-03-06T21:11:06.571234", "name": "vm co19 tests_shard_4/Linux/e6757150d1/vm-kernel-linux-release-x64-try/13491", "output": "tools/testing/dart/main.dart:1: Warning: Interpreting this as package URI, 'package:test_dart/main.dart'.\nTest configuration:\n dartk-linux-release-x64(architecture: x64, compiler: dartk, mode: release, runtime: vm, system: linux, vm-options: [], timeout: null, preview-dart-2)\nSuites tested: co19_2\nTotal: 2238 tests\n * 322 tests will be skipped (308 skipped by design)\n * 1 tests are expected to be flaky but not crash\n * 10 tests are expected to flaky crash\n * 1837 tests are expected to pass\n * 0 tests are expected to fail that we won't fix\n * 65 tests are expected to fail that we should fix\n * 1 tests are expected to crash that we should fix\n * 0 tests are allowed to timeout\n * 2 could not be categorized or are in multiple categories\n\n\nFAILED: dartk-vm release_x64 co19_2/LibTest/isolate/SendPort/send_A01_t02\nExpected: Crash\nActual: Pass\n\n--- Command \"vm\" (took 625ms):\nDART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart --suppress-core-dump --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/tests/co19_2/src/LibTest/isolate/SendPort/send_A01_t02.dart\n\nexit code:\n0\n\nstdout:\nunittest-suite-wait-for-done\nunittest-suite-success\n\n--- Re-run this test:\npython tools/test.py -n dartk-linux-release-x64 co19_2/LibTest/isolate/SendPort/send_A01_t02\n\n\nFAILED: dartk-vm release_x64 co19_2/LanguageFeatures/Control-flow-collections/dynamic_semantics_map_A02_t02\nExpected: DartkCrash\nActual: CompileTimeError\n\n--- Command \"vm\" (took 647ms):\nDART_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_A02_t02.dart\n\nexit code:\n254\n\nstderr:\ntests/co19_2/src/LanguageFeatures/Control-flow-collections/dynamic_semantics_map_A02_t02.dart:62:42: Error: Getter not found: 'm2'.\n var map1 = <int, String>{for (var v in m2) v.key: v.value};\n ^^\ntests/co19_2/src/LanguageFeatures/Control-flow-collections/dynamic_semantics_map_A02_t02.dart:62:28: Error: Unexpected token 'for'.\n var map1 = <int, String>{for (var v in m2) v.key: v.value};\n ^^^\n\n--- Re-run this test:\npython tools/test.py -n dartk-linux-release-x64 co19_2/LanguageFeatures/Control-flow-collections/dynamic_semantics_map_A02_t02\n\n\nFAILED: dartk-vm release_x64 co19_2/LanguageFeatures/Control-flow-collections/dynamic_semantics_list_A03_t01\nExpected: DartkCrash\nActual: CompileTimeError\n\n--- Command \"vm\" (took 610ms):\nDART_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_list_A03_t01.dart\n\nexit code:\n254\n\nstderr:\ntests/co19_2/src/LanguageFeatures/Control-flow-collections/dynamic_semantics_list_A03_t01.dart:79:36: Error: Getter not found: 's1'.\n var list1 = [await for (var v in s1) v, await for (var v in s2) v];\n ^^\ntests/co19_2/src/LanguageFeatures/Control-flow-collections/dynamic_semantics_list_A03_t01.dart:79:22: Error: Unexpected token 'for'.\n var list1 = [await for (var v in s1) v, await for (var v in s2) v];\n ^^^\ntests/co19_2/src/LanguageFeatures/Control-flow-collections/dynamic_semantics_list_A03_t01.dart:79:58: Error: 'v' is already declared in this scope.\n var list1 = [await for (var v in s1) v, await for (var v in s2) v];\n ^\ntests/co19_2/src/LanguageFeatures/Control-flow-collections/dynamic_semantics_list_A03_t01.dart:79:31: Context: Previous declaration of 'v'.\n var list1 = [await for (var v in s1) v, await for (var v in s2) v];\n ^\ntests/co19_2/src/LanguageFeatures/Control-flow-collections/dynamic_semantics_list_A03_t01.dart:79:63: Error: Getter not found: 's2'.\n var list1 = [await for (var v in s1) v, await for (var v in s2) v];\n ^^\ntests/co19_2/src/LanguageFeatures/Control-flow-collections/dynamic_semantics_list_A03_t01.dart:79:49: Error: Unexpected token 'for'.\n var list1 = [await for (var v in s1) v, await for (var v in s2) v];\n ^^^\n\n--- Re-run this test:\npython tools/test.py -n dartk-linux-release-x64 co19_2/LanguageFeatures/Control-flow-collections/dynamic_semantics_list_A03_t01\n\n\nFAILED: dartk-vm release_x64 co19_2/LanguageFeatures/Spread-collections/TypeInference_A04_t01\nExpected: Pass\nActual: CompileTimeError\n\n--- Command \"vm\" (took 647ms):\nDART_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/TypeInference_A04_t01.dart\n\nexit code:\n254\n\nstderr:\nUnhandled exception:\n'file:///b/s/w/ir/tests/co19_2/src/LanguageFeatures/Spread-collections/TypeInference_A04_t01.dart': error: unimplemented spread entry\n#0 _startIsolate.<anonymous closure> (dart:isolate/runtime/lib/isolate_patch.dart:300:19)\n#1 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:171:12)\n\n--- Re-run this test:\npython tools/test.py -n dartk-linux-release-x64 co19_2/LanguageFeatures/Spread-collections/TypeInference_A04_t01\n\n\nFAILED: dartk-vm release_x64 co19_2/LanguageFeatures/Spread-collections/Syntax_A01_t06\nExpected: CompileTimeError\nActual: Crash\n\n--- Command \"vm\" (took 01.000215s):\nDART_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/Syntax_A01_t06.dart\n\nexit code:\n-6\n\nstderr:\n../../runtime/vm/compiler/frontend/scope_builder.cc: 836: error: unimplemented code\nversion=2.2.1-edge.85dec3423c4fd6f5d41b63776e43e7ac42589639 (Wed Mar 6 20:55:00 2019 +0000) on \"linux_x64\"\nthread=23614, isolate=Syntax_A01_t06.dart:main()(0x5622bf654900)\n [0x00005622be36fc6c] dart::Profiler::DumpStackTrace(void*)\n [0x00005622be36fc6c] dart::Profiler::DumpStackTrace(void*)\n [0x00005622be5a1ea2] dart::Assert::Fail(char const*, ...)\n [0x00005622be5282a6] Unknown symbol\n [0x00005622be529db8] dart::kernel::ScopeBuilder::VisitArguments()\n [0x00005622be527dab] dart::kernel::ScopeBuilder::VisitExpression()\n [0x00005622be529658] dart::kernel::ScopeBuilder::VisitStatement()\n [0x00005622be528c66] dart::kernel::ScopeBuilder::VisitFunctionNode()\n [0x00005622be52842c] dart::kernel::ScopeBuilder::VisitNode()\n [0x00005622be527058] dart::kernel::ScopeBuilder::BuildScopes()\n [0x00005622be36d148] dart::ParsedFunction::EnsureKernelScopes()\n [0x00005622be4fb527] dart::kernel::StreamingFlowGraphBuilder::BuildGraph()\n [0x00005622be50f7e8] dart::kernel::FlowGraphBuilder::BuildGraph()\n [0x00005622be534f26] dart::DartCompilationPipeline::BuildFlowGraph(dart::Zone*, dart::ParsedFunction*, dart::ZoneGrowableArray<dart::ICData const*>*, long, bool)\n [0x00005622be5368cf] dart::CompileParsedFunctionHelper::Compile(dart::CompilationPipeline*)\n [0x00005622be537938] Unknown symbol\n [0x00005622be5373a2] dart::Compiler::CompileFunction(dart::Thread*, dart::Function const&)\n [0x00005622be5354bc] dart::DRT_CompileFunction(dart::NativeArguments)\n [0x00007f94e9a80fa8] Unknown symbol\n [0x00007f94e9a81024] Unknown symbol\n [0x00007f94e832c93d] Unknown symbol\n [0x00007f94e832c759] Unknown symbol\n [0x00007f94e832bb15] Unknown symbol\n [0x00007f94e8309a3c] Unknown symbol\n [0x00007f94e832b7f3] Unknown symbol\n [0x00007f94e9a8146c] Unknown symbol\n [0x00005622be26984f] dart::DartEntry::InvokeFunction(dart::Function const&, dart::Array const&, dart::Array const&, unsigned long)\n [0x00005622be26cd26] dart::DartLibraryCalls::HandleMessage(dart::Object const&, dart::Instance const&)\n [0x00005622be29d49e] dart::IsolateMessageHandler::HandleMessage(dart::Message*)\n [0x00005622be2cec3e] dart::MessageHandler::HandleMessages(dart::MonitorLocker*, bool, bool)\n [0x00005622be2cf286] dart::MessageHandler::TaskCallback()\n [0x00005622be3fd3d7] dart::ThreadPool::Worker::Loop()\n [0x00005622be3fd292] dart::ThreadPool::Worker::Main(unsigned long)\n [0x00005622be36c309] Unknown symbol\n-- End of DumpStackTrace\n\n--- Re-run this test:\npython tools/test.py -n dartk-linux-release-x64 co19_2/LanguageFeatures/Spread-collections/Syntax_A01_t06\n\n\nFAILED: dartk-vm release_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Map_A02_t04\nExpected: Pass\nActual: CompileTimeError\n\n--- Command \"vm\" (took 552ms):\nDART_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_Map_A02_t04.dart\n\nexit code:\n254\n\nstderr:\nUnhandled exception:\n'file:///b/s/w/ir/tests/co19_2/src/LanguageFeatures/Spread-collections/DynamicSemantics_Map_A02_t04.dart': error: unimplemented spread entry\n#0 _startIsolate.<anonymous closure> (dart:isolate/runtime/lib/isolate_patch.dart:300:19)\n#1 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:171:12)\n\n--- Re-run this test:\npython tools/test.py -n dartk-linux-release-x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Map_A02_t04\n\n\nFAILED: dartk-vm release_x64 co19_2/LanguageFeatures/Constant_update2018/NewOperators_A02_t07\nExpected: Fail\nActual: Pass\nMissing expected compile error.\n\n--- Command \"vm\" (took 500ms):\nDART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart --enable-experiment=constant-update-2018 --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/tests/co19_2/src/LanguageFeatures/Constant_update2018/NewOperators_A02_t07.dart\n\nexit code:\n254\n\nstderr:\ntests/co19_2/src/LanguageFeatures/Constant_update2018/NewOperators_A02_t07.dart:19:19: Error: The argument type 'int' can't be assigned to the parameter type 'bool'.\nTry changing the type of the parameter, or casting the argument to 'bool'.\n const c1 = b1 | b2;\n ^\n\n--- Re-run this test:\npython tools/test.py -n dartk-linux-release-x64 co19_2/LanguageFeatures/Constant_update2018/NewOperators_A02_t07\n\n\nFAILED: dartk-vm release_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Set_A01_t01\nExpected: Pass\nActual: Crash\n\n--- Command \"vm\" (took 02.000409s):\nDART_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_Set_A01_t01.dart\n\nexit code:\n-6\n\nstderr:\n../../runtime/vm/compiler/frontend/scope_builder.cc: 836: error: unimplemented code\nversion=2.2.1-edge.85dec3423c4fd6f5d41b63776e43e7ac42589639 (Wed Mar 6 20:55:00 2019 +0000) on \"linux_x64\"\nthread=23637, isolate=DynamicSemantics_Set_A01_t01.dart:main()(0x564798794900)\n [0x000056479754cc6c] dart::Profiler::DumpStackTrace(void*)\n [0x000056479754cc6c] dart::Profiler::DumpStackTrace(void*)\n [0x000056479777eea2] dart::Assert::Fail(char const*, ...)\n [0x00005647977052a6] Unknown symbol\n [0x00005647977050a4] dart::kernel::ScopeBuilder::VisitExpression()\n [0x0000564797706db8] dart::kernel::ScopeBuilder::VisitArguments()\n [0x0000564797704dab] dart::kernel::ScopeBuilder::VisitExpression()\n [0x0000564797706658] dart::kernel::ScopeBuilder::VisitStatement()\n [0x0000564797705c66] dart::kernel::ScopeBuilder::VisitFunctionNode()\n [0x000056479770542c] dart::kernel::ScopeBuilder::VisitNode()\n [0x0000564797704058] dart::kernel::ScopeBuilder::BuildScopes()\n [0x000056479754a148] dart::ParsedFunction::EnsureKernelScopes()\n [0x00005647976d8527] dart::kernel::StreamingFlowGraphBuilder::BuildGraph()\n [0x00005647976ec7e8] dart::kernel::FlowGraphBuilder::BuildGraph()\n [0x0000564797711f26] dart::DartCompilationPipeline::BuildFlowGraph(dart::Zone*, dart::ParsedFunction*, dart::ZoneGrowableArray<dart::ICData const*>*, long, bool)\n [0x00005647977138cf] dart::CompileParsedFunctionHelper::Compile(dart::CompilationPipeline*)\n [0x0000564797714938] Unknown symbol\n [0x00005647977143a2] dart::Compiler::CompileFunction(dart::Thread*, dart::Function const&)\n [0x00005647977124bc] dart::DRT_CompileFunction(dart::NativeArguments)\n [0x00007ff3a0480fa8] Unknown symbol\n [0x00007ff3a0481024] Unknown symbol\n [0x00007ff39ed6c93d] Unknown symbol\n [0x00007ff39ed6c759] Unknown symbol\n [0x00007ff39ed6bb15] Unknown symbol\n [0x00007ff39ed49a3c] Unknown symbol\n [0x00007ff39ed6b7f3] Unknown symbol\n [0x00007ff3a048146c] Unknown symbol\n [0x000056479744684f] dart::DartEntry::InvokeFunction(dart::Function const&, dart::Array const&, dart::Array const&, unsigned long)\n [0x0000564797449d26] dart::DartLibraryCalls::HandleMessage(dart::Object const&, dart::Instance const&)\n [0x000056479747a49e] dart::IsolateMessageHandler::HandleMessage(dart::Message*)\n [0x00005647974abc3e] dart::MessageHandler::HandleMessages(dart::MonitorLocker*, bool, bool)\n [0x00005647974ac286] dart::MessageHandler::TaskCallback()\n [0x00005647975da3d7] dart::ThreadPool::Worker::Loop()\n [0x00005647975da292] dart::ThreadPool::Worker::Main(unsigned long)\n [0x0000564797549309] Unknown symbol\n-- End of DumpStackTrace\n\n--- Re-run this test:\npython tools/test.py -n dartk-linux-release-x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Set_A01_t01\n\n\nFAILED: dartk-vm release_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Set_A02_t04\nExpected: Pass\nActual: Crash\n\n--- Command \"vm\" (took 02.000542s):\nDART_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_Set_A02_t04.dart\n\nexit code:\n-6\n\nstderr:\n../../runtime/vm/compiler/frontend/scope_builder.cc: 836: error: unimplemented code\nversion=2.2.1-edge.85dec3423c4fd6f5d41b63776e43e7ac42589639 (Wed Mar 6 20:55:00 2019 +0000) on \"linux_x64\"\nthread=23610, isolate=DynamicSemantics_Set_A02_t04.dart:main()(0x555af9536900)\n [0x0000555af7eacc6c] dart::Profiler::DumpStackTrace(void*)\n [0x0000555af7eacc6c] dart::Profiler::DumpStackTrace(void*)\n [0x0000555af80deea2] dart::Assert::Fail(char const*, ...)\n [0x0000555af80652a6] Unknown symbol\n [0x0000555af8066db8] dart::kernel::ScopeBuilder::VisitArguments()\n [0x0000555af8064dab] dart::kernel::ScopeBuilder::VisitExpression()\n [0x0000555af8066658] dart::kernel::ScopeBuilder::VisitStatement()\n [0x0000555af8065c66] dart::kernel::ScopeBuilder::VisitFunctionNode()\n [0x0000555af806542c] dart::kernel::ScopeBuilder::VisitNode()\n [0x0000555af8064058] dart::kernel::ScopeBuilder::BuildScopes()\n [0x0000555af7eaa148] dart::ParsedFunction::EnsureKernelScopes()\n [0x0000555af8038527] dart::kernel::StreamingFlowGraphBuilder::BuildGraph()\n [0x0000555af804c7e8] dart::kernel::FlowGraphBuilder::BuildGraph()\n [0x0000555af8071f26] dart::DartCompilationPipeline::BuildFlowGraph(dart::Zone*, dart::ParsedFunction*, dart::ZoneGrowableArray<dart::ICData const*>*, long, bool)\n [0x0000555af80738cf] dart::CompileParsedFunctionHelper::Compile(dart::CompilationPipeline*)\n [0x0000555af8074938] Unknown symbol\n [0x0000555af80743a2] dart::Compiler::CompileFunction(dart::Thread*, dart::Function const&)\n [0x0000555af80724bc] dart::DRT_CompileFunction(dart::NativeArguments)\n [0x00007f13e6cc0fa8] Unknown symbol\n [0x00007f13e6cc1024] Unknown symbol\n [0x00007f13e55ac93d] Unknown symbol\n [0x00007f13e55ac759] Unknown symbol\n [0x00007f13e55abb15] Unknown symbol\n [0x00007f13e5589a3c] Unknown symbol\n [0x00007f13e55ab7f3] Unknown symbol\n [0x00007f13e6cc146c] Unknown symbol\n [0x0000555af7da684f] dart::DartEntry::InvokeFunction(dart::Function const&, dart::Array const&, dart::Array const&, unsigned long)\n [0x0000555af7da9d26] dart::DartLibraryCalls::HandleMessage(dart::Object const&, dart::Instance const&)\n [0x0000555af7dda49e] dart::IsolateMessageHandler::HandleMessage(dart::Message*)\n [0x0000555af7e0bc3e] dart::MessageHandler::HandleMessages(dart::MonitorLocker*, bool, bool)\n [0x0000555af7e0c286] dart::MessageHandler::TaskCallback()\n [0x0000555af7f3a3d7] dart::ThreadPool::Worker::Loop()\n [0x0000555af7f3a292] dart::ThreadPool::Worker::Main(unsigned long)\n [0x0000555af7ea9309] Unknown symbol\n-- End of DumpStackTrace\n\n--- Re-run this test:\npython tools/test.py -n dartk-linux-release-x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Set_A02_t04\n\n\n=== Failure summary:\n\n\nFAILED: dartk-vm release_x64 co19_2/LibTest/isolate/SendPort/send_A01_t02\nExpected: Crash\nActual: Pass\n\n--- Command \"vm\" (took 625ms):\nDART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart --suppress-core-dump --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/tests/co19_2/src/LibTest/isolate/SendPort/send_A01_t02.dart\n\nexit code:\n0\n\nstdout:\nunittest-suite-wait-for-done\nunittest-suite-success\n\n--- Re-run this test:\npython tools/test.py -n dartk-linux-release-x64 co19_2/LibTest/isolate/SendPort/send_A01_t02\n\n\nFAILED: dartk-vm release_x64 co19_2/LanguageFeatures/Control-flow-collections/dynamic_semantics_map_A02_t02\nExpected: DartkCrash\nActual: CompileTimeError\n\n--- Command \"vm\" (took 647ms):\nDART_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_A02_t02.dart\n\nexit code:\n254\n\nstderr:\ntests/co19_2/src/LanguageFeatures/Control-flow-collections/dynamic_semantics_map_A02_t02.dart:62:42: Error: Getter not found: 'm2'.\n var map1 = <int, String>{for (var v in m2) v.key: v.value};\n ^^\ntests/co19_2/src/LanguageFeatures/Control-flow-collections/dynamic_semantics_map_A02_t02.dart:62:28: Error: Unexpected token 'for'.\n var map1 = <int, String>{for (var v in m2) v.key: v.value};\n ^^^\n\n--- Re-run this test:\npython tools/test.py -n dartk-linux-release-x64 co19_2/LanguageFeatures/Control-flow-collections/dynamic_semantics_map_A02_t02\n\n\nFAILED: dartk-vm release_x64 co19_2/LanguageFeatures/Control-flow-collections/dynamic_semantics_list_A03_t01\nExpected: DartkCrash\nActual: CompileTimeError\n\n--- Command \"vm\" (took 610ms):\nDART_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_list_A03_t01.dart\n\nexit code:\n254\n\nstderr:\ntests/co19_2/src/LanguageFeatures/Control-flow-collections/dynamic_semantics_list_A03_t01.dart:79:36: Error: Getter not found: 's1'.\n var list1 = [await for (var v in s1) v, await for (var v in s2) v];\n ^^\ntests/co19_2/src/LanguageFeatures/Control-flow-collections/dynamic_semantics_list_A03_t01.dart:79:22: Error: Unexpected token 'for'.\n var list1 = [await for (var v in s1) v, await for (var v in s2) v];\n ^^^\ntests/co19_2/src/LanguageFeatures/Control-flow-collections/dynamic_semantics_list_A03_t01.dart:79:58: Error: 'v' is already declared in this scope.\n var list1 = [await for (var v in s1) v, await for (var v in s2) v];\n ^\ntests/co19_2/src/LanguageFeatures/Control-flow-collections/dynamic_semantics_list_A03_t01.dart:79:31: Context: Previous declaration of 'v'.\n var list1 = [await for (var v in s1) v, await for (var v in s2) v];\n ^\ntests/co19_2/src/LanguageFeatures/Control-flow-collections/dynamic_semantics_list_A03_t01.dart:79:63: Error: Getter not found: 's2'.\n var list1 = [await for (var v in s1) v, await for (var v in s2) v];\n ^^\ntests/co19_2/src/LanguageFeatures/Control-flow-collections/dynamic_semantics_list_A03_t01.dart:79:49: Error: Unexpected token 'for'.\n var list1 = [await for (var v in s1) v, await for (var v in s2) v];\n ^^^\n\n--- Re-run this test:\npython tools/test.py -n dartk-linux-release-x64 co19_2/LanguageFeatures/Control-flow-collections/dynamic_semantics_list_A03_t01\n\n\nFAILED: dartk-vm release_x64 co19_2/LanguageFeatures/Spread-collections/TypeInference_A04_t01\nExpected: Pass\nActual: CompileTimeError\n\n--- Command \"vm\" (took 647ms):\nDART_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/TypeInference_A04_t01.dart\n\nexit code:\n254\n\nstderr:\nUnhandled exception:\n'file:///b/s/w/ir/tests/co19_2/src/LanguageFeatures/Spread-collections/TypeInference_A04_t01.dart': error: unimplemented spread entry\n#0 _startIsolate.<anonymous closure> (dart:isolate/runtime/lib/isolate_patch.dart:300:19)\n#1 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:171:12)\n\n--- Re-run this test:\npython tools/test.py -n dartk-linux-release-x64 co19_2/LanguageFeatures/Spread-collections/TypeInference_A04_t01\n\n\nFAILED: dartk-vm release_x64 co19_2/LanguageFeatures/Spread-collections/Syntax_A01_t06\nExpected: CompileTimeError\nActual: Crash\n\n--- Command \"vm\" (took 01.000215s):\nDART_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/Syntax_A01_t06.dart\n\nexit code:\n-6\n\nstderr:\n../../runtime/vm/compiler/frontend/scope_builder.cc: 836: error: unimplemented code\nversion=2.2.1-edge.85dec3423c4fd6f5d41b63776e43e7ac42589639 (Wed Mar 6 20:55:00 2019 +0000) on \"linux_x64\"\nthread=23614, isolate=Syntax_A01_t06.dart:main()(0x5622bf654900)\n [0x00005622be36fc6c] dart::Profiler::DumpStackTrace(void*)\n [0x00005622be36fc6c] dart::Profiler::DumpStackTrace(void*)\n [0x00005622be5a1ea2] dart::Assert::Fail(char const*, ...)\n [0x00005622be5282a6] Unknown symbol\n [0x00005622be529db8] dart::kernel::ScopeBuilder::VisitArguments()\n [0x00005622be527dab] dart::kernel::ScopeBuilder::VisitExpression()\n [0x00005622be529658] dart::kernel::ScopeBuilder::VisitStatement()\n [0x00005622be528c66] dart::kernel::ScopeBuilder::VisitFunctionNode()\n [0x00005622be52842c] dart::kernel::ScopeBuilder::VisitNode()\n [0x00005622be527058] dart::kernel::ScopeBuilder::BuildScopes()\n [0x00005622be36d148] dart::ParsedFunction::EnsureKernelScopes()\n [0x00005622be4fb527] dart::kernel::StreamingFlowGraphBuilder::BuildGraph()\n [0x00005622be50f7e8] dart::kernel::FlowGraphBuilder::BuildGraph()\n [0x00005622be534f26] dart::DartCompilationPipeline::BuildFlowGraph(dart::Zone*, dart::ParsedFunction*, dart::ZoneGrowableArray<dart::ICData const*>*, long, bool)\n [0x00005622be5368cf] dart::CompileParsedFunctionHelper::Compile(dart::CompilationPipeline*)\n [0x00005622be537938] Unknown symbol\n [0x00005622be5373a2] dart::Compiler::CompileFunction(dart::Thread*, dart::Function const&)\n [0x00005622be5354bc] dart::DRT_CompileFunction(dart::NativeArguments)\n [0x00007f94e9a80fa8] Unknown symbol\n [0x00007f94e9a81024] Unknown symbol\n [0x00007f94e832c93d] Unknown symbol\n [0x00007f94e832c759] Unknown symbol\n [0x00007f94e832bb15] Unknown symbol\n [0x00007f94e8309a3c] Unknown symbol\n [0x00007f94e832b7f3] Unknown symbol\n [0x00007f94e9a8146c] Unknown symbol\n [0x00005622be26984f] dart::DartEntry::InvokeFunction(dart::Function const&, dart::Array const&, dart::Array const&, unsigned long)\n [0x00005622be26cd26] dart::DartLibraryCalls::HandleMessage(dart::Object const&, dart::Instance const&)\n [0x00005622be29d49e] dart::IsolateMessageHandler::HandleMessage(dart::Message*)\n [0x00005622be2cec3e] dart::MessageHandler::HandleMessages(dart::MonitorLocker*, bool, bool)\n [0x00005622be2cf286] dart::MessageHandler::TaskCallback()\n [0x00005622be3fd3d7] dart::ThreadPool::Worker::Loop()\n [0x00005622be3fd292] dart::ThreadPool::Worker::Main(unsigned long)\n [0x00005622be36c309] Unknown symbol\n-- End of DumpStackTrace\n\n--- Re-run this test:\npython tools/test.py -n dartk-linux-release-x64 co19_2/LanguageFeatures/Spread-collections/Syntax_A01_t06\n\n\nFAILED: dartk-vm release_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Map_A02_t04\nExpected: Pass\nActual: CompileTimeError\n\n--- Command \"vm\" (took 552ms):\nDART_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_Map_A02_t04.dart\n\nexit code:\n254\n\nstderr:\nUnhandled exception:\n'file:///b/s/w/ir/tests/co19_2/src/LanguageFeatures/Spread-collections/DynamicSemantics_Map_A02_t04.dart': error: unimplemented spread entry\n#0 _startIsolate.<anonymous closure> (dart:isolate/runtime/lib/isolate_patch.dart:300:19)\n#1 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:171:12)\n\n--- Re-run this test:\npython tools/test.py -n dartk-linux-release-x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Map_A02_t04\n\n\nFAILED: dartk-vm release_x64 co19_2/LanguageFeatures/Constant_update2018/NewOperators_A02_t07\nExpected: Fail\nActual: Pass\nMissing expected compile error.\n\n--- Command \"vm\" (took 500ms):\nDART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart --enable-experiment=constant-update-2018 --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/tests/co19_2/src/LanguageFeatures/Constant_update2018/NewOperators_A02_t07.dart\n\nexit code:\n254\n\nstderr:\ntests/co19_2/src/LanguageFeatures/Constant_update2018/NewOperators_A02_t07.dart:19:19: Error: The argument type 'int' can't be assigned to the parameter type 'bool'.\nTry changing the type of the parameter, or casting the argument to 'bool'.\n const c1 = b1 | b2;\n ^\n\n--- Re-run this test:\npython tools/test.py -n dartk-linux-release-x64 co19_2/LanguageFeatures/Constant_update2018/NewOperators_A02_t07\n\n\nFAILED: dartk-vm release_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Set_A01_t01\nExpected: Pass\nActual: Crash\n\n--- Command \"vm\" (took 02.000409s):\nDART_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_Set_A01_t01.dart\n\nexit code:\n-6\n\nstderr:\n../../runtime/vm/compiler/frontend/scope_builder.cc: 836: error: unimplemented code\nversion=2.2.1-edge.85dec3423c4fd6f5d41b63776e43e7ac42589639 (Wed Mar 6 20:55:00 2019 +0000) on \"linux_x64\"\nthread=23637, isolate=DynamicSemantics_Set_A01_t01.dart:main()(0x564798794900)\n [0x000056479754cc6c] dart::Profiler::DumpStackTrace(void*)\n [0x000056479754cc6c] dart::Profiler::DumpStackTrace(void*)\n [0x000056479777eea2] dart::Assert::Fail(char const*, ...)\n [0x00005647977052a6] Unknown symbol\n [0x00005647977050a4] dart::kernel::ScopeBuilder::VisitExpression()\n [0x0000564797706db8] dart::kernel::ScopeBuilder::VisitArguments()\n [0x0000564797704dab] dart::kernel::ScopeBuilder::VisitExpression()\n [0x0000564797706658] dart::kernel::ScopeBuilder::VisitStatement()\n [0x0000564797705c66] dart::kernel::ScopeBuilder::VisitFunctionNode()\n [0x000056479770542c] dart::kernel::ScopeBuilder::VisitNode()\n [0x0000564797704058] dart::kernel::ScopeBuilder::BuildScopes()\n [0x000056479754a148] dart::ParsedFunction::EnsureKernelScopes()\n [0x00005647976d8527] dart::kernel::StreamingFlowGraphBuilder::BuildGraph()\n [0x00005647976ec7e8] dart::kernel::FlowGraphBuilder::BuildGraph()\n [0x0000564797711f26] dart::DartCompilationPipeline::BuildFlowGraph(dart::Zone*, dart::ParsedFunction*, dart::ZoneGrowableArray<dart::ICData const*>*, long, bool)\n [0x00005647977138cf] dart::CompileParsedFunctionHelper::Compile(dart::CompilationPipeline*)\n [0x0000564797714938] Unknown symbol\n [0x00005647977143a2] dart::Compiler::CompileFunction(dart::Thread*, dart::Function const&)\n [0x00005647977124bc] dart::DRT_CompileFunction(dart::NativeArguments)\n [0x00007ff3a0480fa8] Unknown symbol\n [0x00007ff3a0481024] Unknown symbol\n [0x00007ff39ed6c93d] Unknown symbol\n [0x00007ff39ed6c759] Unknown symbol\n [0x00007ff39ed6bb15] Unknown symbol\n [0x00007ff39ed49a3c] Unknown symbol\n [0x00007ff39ed6b7f3] Unknown symbol\n [0x00007ff3a048146c] Unknown symbol\n [0x000056479744684f] dart::DartEntry::InvokeFunction(dart::Function const&, dart::Array const&, dart::Array const&, unsigned long)\n [0x0000564797449d26] dart::DartLibraryCalls::HandleMessage(dart::Object const&, dart::Instance const&)\n [0x000056479747a49e] dart::IsolateMessageHandler::HandleMessage(dart::Message*)\n [0x00005647974abc3e] dart::MessageHandler::HandleMessages(dart::MonitorLocker*, bool, bool)\n [0x00005647974ac286] dart::MessageHandler::TaskCallback()\n [0x00005647975da3d7] dart::ThreadPool::Worker::Loop()\n [0x00005647975da292] dart::ThreadPool::Worker::Main(unsigned long)\n [0x0000564797549309] Unknown symbol\n-- End of DumpStackTrace\n\n--- Re-run this test:\npython tools/test.py -n dartk-linux-release-x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Set_A01_t01\n\n\nFAILED: dartk-vm release_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Set_A02_t04\nExpected: Pass\nActual: Crash\n\n--- Command \"vm\" (took 02.000542s):\nDART_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_Set_A02_t04.dart\n\nexit code:\n-6\n\nstderr:\n../../runtime/vm/compiler/frontend/scope_builder.cc: 836: error: unimplemented code\nversion=2.2.1-edge.85dec3423c4fd6f5d41b63776e43e7ac42589639 (Wed Mar 6 20:55:00 2019 +0000) on \"linux_x64\"\nthread=23610, isolate=DynamicSemantics_Set_A02_t04.dart:main()(0x555af9536900)\n [0x0000555af7eacc6c] dart::Profiler::DumpStackTrace(void*)\n [0x0000555af7eacc6c] dart::Profiler::DumpStackTrace(void*)\n [0x0000555af80deea2] dart::Assert::Fail(char const*, ...)\n [0x0000555af80652a6] Unknown symbol\n [0x0000555af8066db8] dart::kernel::ScopeBuilder::VisitArguments()\n [0x0000555af8064dab] dart::kernel::ScopeBuilder::VisitExpression()\n [0x0000555af8066658] dart::kernel::ScopeBuilder::VisitStatement()\n [0x0000555af8065c66] dart::kernel::ScopeBuilder::VisitFunctionNode()\n [0x0000555af806542c] dart::kernel::ScopeBuilder::VisitNode()\n [0x0000555af8064058] dart::kernel::ScopeBuilder::BuildScopes()\n [0x0000555af7eaa148] dart::ParsedFunction::EnsureKernelScopes()\n [0x0000555af8038527] dart::kernel::StreamingFlowGraphBuilder::BuildGraph()\n [0x0000555af804c7e8] dart::kernel::FlowGraphBuilder::BuildGraph()\n [0x0000555af8071f26] dart::DartCompilationPipeline::BuildFlowGraph(dart::Zone*, dart::ParsedFunction*, dart::ZoneGrowableArray<dart::ICData const*>*, long, bool)\n [0x0000555af80738cf] dart::CompileParsedFunctionHelper::Compile(dart::CompilationPipeline*)\n [0x0000555af8074938] Unknown symbol\n [0x0000555af80743a2] dart::Compiler::CompileFunction(dart::Thread*, dart::Function const&)\n [0x0000555af80724bc] dart::DRT_CompileFunction(dart::NativeArguments)\n [0x00007f13e6cc0fa8] Unknown symbol\n [0x00007f13e6cc1024] Unknown symbol\n [0x00007f13e55ac93d] Unknown symbol\n [0x00007f13e55ac759] Unknown symbol\n [0x00007f13e55abb15] Unknown symbol\n [0x00007f13e5589a3c] Unknown symbol\n [0x00007f13e55ab7f3] Unknown symbol\n [0x00007f13e6cc146c] Unknown symbol\n [0x0000555af7da684f] dart::DartEntry::InvokeFunction(dart::Function const&, dart::Array const&, dart::Array const&, unsigned long)\n [0x0000555af7da9d26] dart::DartLibraryCalls::HandleMessage(dart::Object const&, dart::Instance const&)\n [0x0000555af7dda49e] dart::IsolateMessageHandler::HandleMessage(dart::Message*)\n [0x0000555af7e0bc3e] dart::MessageHandler::HandleMessages(dart::MonitorLocker*, bool, bool)\n [0x0000555af7e0c286] dart::MessageHandler::TaskCallback()\n [0x0000555af7f3a3d7] dart::ThreadPool::Worker::Loop()\n [0x0000555af7f3a292] dart::ThreadPool::Worker::Main(unsigned long)\n [0x0000555af7ea9309] Unknown symbol\n-- End of DumpStackTrace\n\n--- Re-run this test:\npython tools/test.py -n dartk-linux-release-x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Set_A02_t04\n\n\n\n===\n=== 9 tests failed\n===\n\n\n--- Total time: 02:34 ---\n0:00:45.622079 - vm - dartk-vm release_x64/co19_2/LibTest/io/Directory/watch_A02_t01\n0:00:04.510435 - vm - dartk-vm release_x64/co19_2/LibTest/io/RandomAccessFile/unlockSync_A01_t03\n0:00:04.390084 - vm - dartk-vm release_x64/co19_2/LibTest/io/RandomAccessFile/lock_A01_t02\n0:00:03.833062 - vm - dartk-vm release_x64/co19_2/LibTest/io/Stdout/Stdout_class_A03_t01\n0:00:03.648843 - vm - dartk-vm release_x64/co19_2/LibTest/isolate/Isolate/spawn_A06_t05\n0:00:02.742688 - vm - dartk-vm release_x64/co19_2/LibTest/async/StreamController/StreamController.broadcast_A09_t01\n0:00:02.542030 - vm - dartk-vm release_x64/co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Set_A02_t04\n0:00:02.409559 - vm - dartk-vm release_x64/co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Set_A01_t01\n0:00:01.604761 - vm - dartk-vm release_x64/co19_2/LibTest/io/Stdout/write_A01_t07\n0:00:01.599115 - vm - dartk-vm release_x64/co19_2/LibTest/io/RandomAccessFile/lock_A04_t04\n0:00:01.577302 - vm - dartk-vm release_x64/co19_2/LibTest/io/Stdout/write_A01_t01\n0:00:01.458991 - vm - dartk-vm release_x64/co19_2/LibTest/io/Stdout/supportsAnsiEscapes_A02_t02\n0:00:01.398182 - vm - dartk-vm release_x64/co19_2/LibTest/collection/ListBase/ListBase_class_A01_t02\n0:00:01.386188 - vm - dartk-vm release_x64/co19_2/LibTest/io/Stdout/Stdout_A01_t01\n0:00:01.381909 - vm - dartk-vm release_x64/co19_2/LibTest/io/RandomAccessFile/lock_A04_t02\n0:00:01.373779 - vm - dartk-vm release_x64/co19_2/LibTest/io/Stdin/readByteSync_A01_t01\n0:00:01.357517 - vm - dartk-vm release_x64/co19_2/LibTest/collection/ListMixin/ListMixin_class_A01_t02\n0:00:01.336753 - vm - dartk-vm release_x64/co19_2/Language/Types/Interface_Types/subtype_t27\n0:00:01.287579 - vm - dartk-vm release_x64/co19_2/LibTest/isolate/Isolate/pause_A01_t07\n0:00:01.275520 - vm - dartk-vm release_x64/co19_2/LibTest/io/Process/start_A02_t01\nINFO: Core dump archiving is activated\nArchiving coredumps for crash (if possible):\n----> Crash(co19_2/LanguageFeatures/Spread-collections/Syntax_A01_t06: 23581 binary.release_x64_dart, binary.release_x64_kernel-service.dart.snapshot)\n----> Crash(co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Set_A01_t01: 23600 binary.release_x64_dart, binary.release_x64_kernel-service.dart.snapshot)\n----> Crash(co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Set_A02_t04: 23577 binary.release_x64_dart, binary.release_x64_kernel-service.dart.snapshot)\nINFO: Copying collected dumps and binaries into output directory\nINFO: They will be uploaded to isolate server. Look for \"isolated out\" under the failed step on the build page.\nINFO: For more information see runtime/docs/infra/coredumps.md\n+++ Copying core.23600.tar.gz to output_directory (/b/s/w/io6ZX0az)\n+++ Copying core.23581.tar.gz to output_directory (/b/s/w/io6ZX0az)\n+++ Copying kernel-service.dart.snapshot.tar.gz to output_directory (/b/s/w/io6ZX0az)\n+++ Copying dart.tar.gz to output_directory (/b/s/w/io6ZX0az)\n+++ Copying core.23577.tar.gz to output_directory (/b/s/w/io6ZX0az)\n", "outputs_ref": { "isolated": "6bdfcd76ede18baf1e31db776a16d28250df7e11", "isolatedserver": "https://isolateserver.appspot.com", "namespace": "default-gzip" }, "run_id": "436da18541384d11", "server_versions": [ "4152-09944d7" ], "started_ts": "2019-03-06T21:06:36.665058", "state": "COMPLETED", "tags": [ "build_is_experimental:false", "buildername:vm-kernel-linux-release-x64-try", "buildnumber:13491", "cpu:x86-64", "data:e6757150d171a845b9dc4d20859fba6909e645c3", "gerrit:https://dart-review.googlesource.com/c/95703/1", "master:dart.try", "name:vm", "os:Linux", "pool:dart.tests", "priority:25", "service_account:none", "slavename:trusty-dart-68765ebb-us-central1-b-36fl", "spec_name:dart.try:vm-kernel-linux-release-x64-try", "stepname:vm co19 tests_shard_4", "swarming.pool.template:none", "swarming.pool.version:d68fa1d2db749ee6b8b9323a3d83ee87e50a7ebb", "user:None" ], "task_id": "436da18541384d10", "try_number": "1" } ] }