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{ "shards": [ { "bot_dimensions": [ { "key": "caches", "value": [ "builder_072827fbd514d2dcf423ba96e05394299ceb6d074eae12fff50fe3426db93562_v2", "builder_1317295137b7a38be32934ef9cbfadd80d62946067459806d9bfe94292dd3615_v2", "builder_13c2f2516431042493e69f01e19aa3052d85a54495936f8873f2f8debbb5b639_v2", "builder_1993fb0911978e581bb9e3a47cd879b4afd4469aa9bcf761ae6de643b43e3610_v2", "builder_1d013184f0b046d09945c8f0684639832a201114df77f3b3696fe13c3c1d1808_v2", "builder_24a804181a4150a3b32a33831e85efdf2fc30cfb911b2ae7ee10bfe75ba8bc6a_v2", "builder_2ff417154df93a12550e6cf086a07a7e1a06f3e79d521e2aad9a26008f17cf4b_v2", "builder_42fdf12abf3dba78e219250f0feb90d7904544d4b31ae06ead3ac735fdd9faee_v2", "builder_4652d9a9f581eacd90bd119bc8c956dc4f3535d110f9ea76524b7eb3219f074b_v2", "builder_64f720a390abf9006b1f66aade30b71a090e388cf783cf3584a68caaa6d04bc4_v2", "builder_7f0a54ab3324a568769795c65b173f53be6885e18f114c6615519e45f312eed7_v2", "builder_b35e6ad4dc0d9a7b818dc8aaa80649dc6eb49346da79e97df891f66b4ff8e97e_v2", "builder_d6a6d101fc965160d289b2a17398131f8838dc0b37497c7ed0b4fd80629bb842_v2", "builder_ddbe942b8ddeaf5284731e48144b8d012ef2f9ceba992398ef3ac0b2f4b3524a_v2", "builder_fbb667927eacb98d108db7731cb4d6676066d8406bb82726a6b3625af819ccca_v2", "builder_fc65aeede8810009766133bb441796893e708a497143b927c1a33fec921d825e_v2", "git", "goma_v2", "swarming_module_cache_vpython", "vpython" ] }, { "key": "cores", "value": [ "8" ] }, { "key": "cpu", "value": [ "x86", "x86-64", "x86-64-E5-2697_v2" ] }, { "key": "gce", "value": [ "0" ] }, { "key": "gpu", "value": [ "none" ] }, { "key": "id", "value": [ "vm370-m9" ] }, { "key": "mac_model", "value": [ "VMware7,1" ] }, { "key": "machine_type", "value": [ "n1-highcpu-8" ] }, { "key": "os", "value": [ "Mac", "Mac-10.13", "Mac-10.13.6" ] }, { "key": "pool", "value": [ "dart.tests", "luci.dart.try" ] }, { "key": "python", "value": [ "2.7.10" ] }, { "key": "server_version", "value": [ "4158-1053c58" ] }, { "key": "ssd", "value": [ "1" ] }, { "key": "zone", "value": [ "us", "us-golo", "us-golo-9" ] } ], "bot_id": "vm370-m9", "bot_version": "f5b2d07c480a2126a31857b61a60d18e18ee20f70ee11f04cb2698a05ec4e2b7", "cipd_pins": { "client_package": { "package_name": "infra/tools/cipd/mac-amd64", "version": "1vQ99wQk82cRyVYu18rqMpXtb7XZ3WHvL3HFXTcLHN4C" }, "packages": [ { "package_name": "infra/python/cpython/mac-amd64", "path": ".swarming_module", "version": "6dd10e31dc5d4cbb3c8f42a6fbd9485aeeb9ef0c" }, { "package_name": "infra/tools/luci/logdog/butler/mac-amd64", "path": ".swarming_module", "version": "3138aa2054ab30eac6f7e1e589e590571ae44692" }, { "package_name": "infra/tools/luci/vpython-native/mac-amd64", "path": ".swarming_module", "version": "LH2D9eSe-sJImw8pxSsKdnKz9LueOAM77FFBJMvP8BwC" }, { "package_name": "infra/tools/luci/vpython/mac-amd64", "path": ".swarming_module", "version": "yhDQeJa8hj64DkPAcLKVNQmNTgYsirl5_wvmnHvOz9cC" }, { "package_name": "dart/third_party/co19", "path": "tests/co19_2/src", "version": "OFhCFlZPFI9-f-RW2bzOs6qOxgfIY1OptYpaNBno0DoC" }, { "package_name": "dart/dart-sdk/mac-amd64", "path": "tools/sdks", "version": "JMPvQtYKXNzHD7Pinz0zuPSTzWGvZw_Ji3EbXn37aDwC" } ] }, "completed_ts": "2019-03-07T22:37:33.766424", "costs_usd": [ 0.3346234941925964 ], "created_ts": "2019-03-07T21:41:33.266970", "duration": 1364.0971109867096, "modified_ts": "2019-03-07T22:37:33.766424", "name": "vm co19 tests_shard_8/Mac/4a47e133bb/vm-kernel-mac-debug-x64-try/102", "output": "tools/testing/dart/main.dart:1: Warning: Interpreting this as package URI, 'package:test_dart/main.dart'.\nTest configuration:\n dartk-mac-debug-x64(architecture: x64, compiler: dartk, mode: debug, runtime: vm, system: mac, vm-options: [], timeout: null, preview-dart-2)\nSuites tested: co19_2\nTotal: 2180 tests\n * 370 tests will be skipped (350 skipped by design)\n * 4 tests are expected to be flaky but not crash\n * 7 tests are expected to flaky crash\n * 1713 tests are expected to pass\n * 0 tests are expected to fail that we won't fix\n * 80 tests are expected to fail that we should fix\n * 2 tests are expected to crash that we should fix\n * 0 tests are allowed to timeout\n * 4 could not be categorized or are in multiple categories\n\n\nFAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Control-flow-collections/dynamic_semantics_map_A02_t01\nExpected: DartkCrash\nActual: CompileTimeError\n\n--- Command \"vm\" (took 02.000348s):\nDART_CONFIGURATION=DebugX64 xcodebuild/DebugX64/dart --no-background-compilation --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_t01.dart\n\nexit code:\n254\n\nstderr:\ntests/co19_2/src/LanguageFeatures/Control-flow-collections/dynamic_semantics_map_A02_t01.dart:68:5: Error: Unexpected token 'for'.\n for (var v in 12) v: v + 10,\n ^^^\ntests/co19_2/src/LanguageFeatures/Control-flow-collections/dynamic_semantics_map_A02_t01.dart:69:14: Error: 'v' is already declared in this scope.\n for (var v in 11) v: v + 20\n ^\ntests/co19_2/src/LanguageFeatures/Control-flow-collections/dynamic_semantics_map_A02_t01.dart:68:14: Context: Previous declaration of 'v'.\n for (var v in 12) v: v + 10,\n ^\ntests/co19_2/src/LanguageFeatures/Control-flow-collections/dynamic_semantics_map_A02_t01.dart:69:5: Error: Unexpected token 'for'.\n for (var v in 11) v: v + 20\n ^^^\n\n--- Re-run this test:\npython tools/test.py -n dartk-mac-debug-x64 co19_2/LanguageFeatures/Control-flow-collections/dynamic_semantics_map_A02_t01\n\n\nFAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/Ambiguity_A02_t02/none\nExpected: Pass\nActual: CompileTimeError\n\n--- Command \"vm\" (took 01.000629s):\nDART_CONFIGURATION=DebugX64 xcodebuild/DebugX64/dart --no-background-compilation --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/xcodebuild/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/Ambiguity_A02_t02_none.dart\n\nexit code:\n254\n\nstderr:\nUnhandled exception:\n'file:///b/s/w/ir/xcodebuild/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/Ambiguity_A02_t02_none.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-mac-debug-x64 co19_2/LanguageFeatures/Spread-collections/Ambiguity_A02_t02/none\n\n\nFAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Map_A02_t05\nExpected: Pass\nActual: CompileTimeError\n\n--- Command \"vm\" (took 01.000764s):\nDART_CONFIGURATION=DebugX64 xcodebuild/DebugX64/dart --no-background-compilation --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_t05.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_t05.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-mac-debug-x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Map_A02_t05\n\n\nFAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Map_A02_t08\nExpected: Pass\nActual: CompileTimeError\n\n--- Command \"vm\" (took 01.000456s):\nDART_CONFIGURATION=DebugX64 xcodebuild/DebugX64/dart --no-background-compilation --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_t08.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_t08.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-mac-debug-x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Map_A02_t08\n\n\nFAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Map_A02_t07\nExpected: Pass\nActual: CompileTimeError\n\n--- Command \"vm\" (took 01.000802s):\nDART_CONFIGURATION=DebugX64 xcodebuild/DebugX64/dart --no-background-compilation --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_t07.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_t07.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-mac-debug-x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Map_A02_t07\n\n\nFAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_List_A02_t02\nExpected: CompileTimeError\nActual: Crash\n\n--- Command \"vm\" (took 08.000790s):\nDART_CONFIGURATION=DebugX64 xcodebuild/DebugX64/dart --no-background-compilation --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_A02_t02.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.4b609422e98d34da5a65e73df9bed5ffa95d05df (Thu Mar 7 21:29:36 2019 +0000) on \"macos_x64\"\nthread=3843, isolate=DynamicSemantics_List_A02_t02.dart:main()(0x7fb333882a00)\n [0x0000000110037814] dart::Profiler::DumpStackTrace(void*)\n [0x0000000110037814] dart::Profiler::DumpStackTrace(void*)\n [0x00000001102fc042] dart::Assert::Fail(char const*, ...)\n [0x0000000110266b5a] dart::kernel::ScopeBuilder::VisitExpression()\n [0x0000000110268d28] dart::kernel::ScopeBuilder::VisitArguments()\n [0x00000001102663a7] dart::kernel::ScopeBuilder::VisitExpression()\n [0x0000000110268758] dart::kernel::ScopeBuilder::VisitStatement()\n [0x00000001102678c6] dart::kernel::ScopeBuilder::VisitFunctionNode()\n [0x000000011026953d] dart::kernel::ScopeBuilder::HandleLocalFunction(long)\n [0x00000001102665f7] dart::kernel::ScopeBuilder::VisitExpression()\n [0x0000000110268d28] dart::kernel::ScopeBuilder::VisitArguments()\n [0x0000000110266ac0] dart::kernel::ScopeBuilder::VisitExpression()\n [0x0000000110268758] dart::kernel::ScopeBuilder::VisitStatement()\n [0x00000001102678c6] dart::kernel::ScopeBuilder::VisitFunctionNode()\n [0x0000000110266f4c] dart::kernel::ScopeBuilder::VisitNode()\n [0x0000000110265c25] dart::kernel::ScopeBuilder::BuildScopes()\n [0x00000001100332d8] dart::ParsedFunction::EnsureKernelScopes()\n [0x000000011023701f] dart::kernel::StreamingFlowGraphBuilder::BuildGraph()\n [0x000000011024c0dd] dart::kernel::FlowGraphBuilder::BuildGraph()\n [0x0000000110275f44] dart::DartCompilationPipeline::BuildFlowGraph(dart::Zone*, dart::ParsedFunction*, dart::ZoneGrowableArray<dart::ICData const*>*, long, bool)\n [0x0000000110277b2d] dart::CompileParsedFunctionHelper::Compile(dart::CompilationPipeline*)\n [0x0000000110278eeb] dart::CompileFunctionHelper(dart::CompilationPipeline*, dart::Function const&, bool, long)\n [0x00000001102788c7] dart::Compiler::CompileFunction(dart::Thread*, dart::Function const&)\n [0x00000001102764e9] dart::DRT_CompileFunction(dart::NativeArguments)\n [0x0000000111c41037] Unknown symbol\n [0x0000000111c410a4] Unknown symbol\n [0x0000000114dae6dd] Unknown symbol\n [0x0000000114dae4d9] Unknown symbol\n [0x0000000114dad835] Unknown symbol\n [0x0000000114d8a2fc] Unknown symbol\n [0x0000000114dad4f3] Unknown symbol\n [0x0000000111c4153a] Unknown symbol\n [0x000000010fee83fc] dart::DartEntry::InvokeFunction(dart::Function const&, dart::Array const&, dart::Array const&, unsigned long)\n [0x000000010feeae0e] dart::DartLibraryCalls::HandleMessage(dart::Object const&, dart::Instance const&)\n [0x000000010ff29980] dart::IsolateMessageHandler::HandleMessage(dart::Message*)\n [0x000000010ff64e5d] dart::MessageHandler::HandleMessages(dart::MonitorLocker*, bool, bool)\n [0x000000010ff65a56] dart::MessageHandler::TaskCallback()\n [0x00000001100ed791] dart::ThreadPool::Worker::Loop()\n [0x00000001100ed353] dart::ThreadPool::Worker::Main(unsigned long)\n [0x00000001100316be] dart::ThreadStart(void*)\n [0x00007fff79405661] _pthread_body\n [0x00007fff7940550d] _pthread_body\n [0x00007fff79404bf9] thread_start\n-- End of DumpStackTrace\n\n--- Re-run this test:\npython tools/test.py -n dartk-mac-debug-x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_List_A02_t02\n\n\nFAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_List_A02_t04\nExpected: CompileTimeError\nActual: Crash\n\n--- Command \"vm\" (took 10.000052s):\nDART_CONFIGURATION=DebugX64 xcodebuild/DebugX64/dart --no-background-compilation --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_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.4b609422e98d34da5a65e73df9bed5ffa95d05df (Thu Mar 7 21:29:36 2019 +0000) on \"macos_x64\"\nthread=4867, isolate=DynamicSemantics_List_A02_t04.dart:main()(0x7fd3dd09fe00)\n [0x0000000104716814] dart::Profiler::DumpStackTrace(void*)\n [0x0000000104716814] dart::Profiler::DumpStackTrace(void*)\n [0x00000001049db042] dart::Assert::Fail(char const*, ...)\n [0x0000000104945b5a] dart::kernel::ScopeBuilder::VisitExpression()\n [0x0000000104947d28] dart::kernel::ScopeBuilder::VisitArguments()\n [0x00000001049453a7] dart::kernel::ScopeBuilder::VisitExpression()\n [0x0000000104947758] dart::kernel::ScopeBuilder::VisitStatement()\n [0x00000001049468c6] dart::kernel::ScopeBuilder::VisitFunctionNode()\n [0x0000000104945f4c] dart::kernel::ScopeBuilder::VisitNode()\n [0x0000000104944c25] dart::kernel::ScopeBuilder::BuildScopes()\n [0x00000001047122d8] dart::ParsedFunction::EnsureKernelScopes()\n [0x000000010491601f] dart::kernel::StreamingFlowGraphBuilder::BuildGraph()\n [0x000000010492b0dd] dart::kernel::FlowGraphBuilder::BuildGraph()\n [0x0000000104954f44] dart::DartCompilationPipeline::BuildFlowGraph(dart::Zone*, dart::ParsedFunction*, dart::ZoneGrowableArray<dart::ICData const*>*, long, bool)\n [0x0000000104956b2d] dart::CompileParsedFunctionHelper::Compile(dart::CompilationPipeline*)\n [0x0000000104957eeb] dart::CompileFunctionHelper(dart::CompilationPipeline*, dart::Function const&, bool, long)\n [0x00000001049578c7] dart::Compiler::CompileFunction(dart::Thread*, dart::Function const&)\n [0x00000001049554e9] dart::DRT_CompileFunction(dart::NativeArguments)\n [0x0000000106341037] Unknown symbol\n [0x00000001063410a4] Unknown symbol\n [0x000000010926e6dd] Unknown symbol\n [0x000000010926e4d9] Unknown symbol\n [0x000000010926d835] Unknown symbol\n [0x000000010924a2fc] Unknown symbol\n [0x000000010926d4f3] Unknown symbol\n [0x000000010634153a] Unknown symbol\n [0x00000001045c73fc] dart::DartEntry::InvokeFunction(dart::Function const&, dart::Array const&, dart::Array const&, unsigned long)\n [0x00000001045c9e0e] dart::DartLibraryCalls::HandleMessage(dart::Object const&, dart::Instance const&)\n [0x0000000104608980] dart::IsolateMessageHandler::HandleMessage(dart::Message*)\n [0x0000000104643e5d] dart::MessageHandler::HandleMessages(dart::MonitorLocker*, bool, bool)\n [0x0000000104644a56] dart::MessageHandler::TaskCallback()\n [0x00000001047cc791] dart::ThreadPool::Worker::Loop()\n [0x00000001047cc353] dart::ThreadPool::Worker::Main(unsigned long)\n [0x00000001047106be] dart::ThreadStart(void*)\n [0x00007fff79405661] _pthread_body\n [0x00007fff7940550d] _pthread_body\n [0x00007fff79404bf9] thread_start\n-- End of DumpStackTrace\n\n--- Re-run this test:\npython tools/test.py -n dartk-mac-debug-x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_List_A02_t04\n\n\nFAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Set_A02_t06\nExpected: Pass\nActual: Crash\n\n--- Command \"vm\" (took 11.000025s):\nDART_CONFIGURATION=DebugX64 xcodebuild/DebugX64/dart --no-background-compilation --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_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.4b609422e98d34da5a65e73df9bed5ffa95d05df (Thu Mar 7 21:29:36 2019 +0000) on \"macos_x64\"\nthread=3843, isolate=DynamicSemantics_Set_A02_t06.dart:main()(0x7fb6b409ec00)\n [0x0000000101edc814] dart::Profiler::DumpStackTrace(void*)\n [0x0000000101edc814] dart::Profiler::DumpStackTrace(void*)\n [0x00000001021a1042] dart::Assert::Fail(char const*, ...)\n [0x000000010210bb5a] dart::kernel::ScopeBuilder::VisitExpression()\n [0x000000010210dd28] dart::kernel::ScopeBuilder::VisitArguments()\n [0x000000010210b3a7] dart::kernel::ScopeBuilder::VisitExpression()\n [0x000000010210d758] dart::kernel::ScopeBuilder::VisitStatement()\n [0x000000010210c8c6] dart::kernel::ScopeBuilder::VisitFunctionNode()\n [0x000000010210bf4c] dart::kernel::ScopeBuilder::VisitNode()\n [0x000000010210ac25] dart::kernel::ScopeBuilder::BuildScopes()\n [0x0000000101ed82d8] dart::ParsedFunction::EnsureKernelScopes()\n [0x00000001020dc01f] dart::kernel::StreamingFlowGraphBuilder::BuildGraph()\n [0x00000001020f10dd] dart::kernel::FlowGraphBuilder::BuildGraph()\n [0x000000010211af44] dart::DartCompilationPipeline::BuildFlowGraph(dart::Zone*, dart::ParsedFunction*, dart::ZoneGrowableArray<dart::ICData const*>*, long, bool)\n [0x000000010211cb2d] dart::CompileParsedFunctionHelper::Compile(dart::CompilationPipeline*)\n [0x000000010211deeb] dart::CompileFunctionHelper(dart::CompilationPipeline*, dart::Function const&, bool, long)\n [0x000000010211d8c7] dart::Compiler::CompileFunction(dart::Thread*, dart::Function const&)\n [0x000000010211b4e9] dart::DRT_CompileFunction(dart::NativeArguments)\n [0x0000000103b01037] Unknown symbol\n [0x0000000103b010a4] Unknown symbol\n [0x0000000106bae6dd] Unknown symbol\n [0x0000000106bae4d9] Unknown symbol\n [0x0000000106bad835] Unknown symbol\n [0x0000000106b8a2fc] Unknown symbol\n [0x0000000106bad4f3] Unknown symbol\n [0x0000000103b0153a] Unknown symbol\n [0x0000000101d8d3fc] dart::DartEntry::InvokeFunction(dart::Function const&, dart::Array const&, dart::Array const&, unsigned long)\n [0x0000000101d8fe0e] dart::DartLibraryCalls::HandleMessage(dart::Object const&, dart::Instance const&)\n [0x0000000101dce980] dart::IsolateMessageHandler::HandleMessage(dart::Message*)\n [0x0000000101e09e5d] dart::MessageHandler::HandleMessages(dart::MonitorLocker*, bool, bool)\n [0x0000000101e0aa56] dart::MessageHandler::TaskCallback()\n [0x0000000101f92791] dart::ThreadPool::Worker::Loop()\n [0x0000000101f92353] dart::ThreadPool::Worker::Main(unsigned long)\n [0x0000000101ed66be] dart::ThreadStart(void*)\n [0x00007fff79405661] _pthread_body\n [0x00007fff7940550d] _pthread_body\n [0x00007fff79404bf9] thread_start\n-- End of DumpStackTrace\n\n--- Re-run this test:\npython tools/test.py -n dartk-mac-debug-x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Set_A02_t06\n\n\nFAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/TypeInference_A02_t02\nExpected: Pass\nActual: Crash\n\n--- Command \"vm\" (took 10.000652s):\nDART_CONFIGURATION=DebugX64 xcodebuild/DebugX64/dart --no-background-compilation --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_A02_t02.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.4b609422e98d34da5a65e73df9bed5ffa95d05df (Thu Mar 7 21:29:36 2019 +0000) on \"macos_x64\"\nthread=4099, isolate=TypeInference_A02_t02.dart:main()(0x7fb10709fe00)\n [0x0000000109c0e814] dart::Profiler::DumpStackTrace(void*)\n [0x0000000109c0e814] dart::Profiler::DumpStackTrace(void*)\n [0x0000000109ed3042] dart::Assert::Fail(char const*, ...)\n [0x0000000109e3db5a] dart::kernel::ScopeBuilder::VisitExpression()\n [0x0000000109e3d8c6] dart::kernel::ScopeBuilder::VisitExpression()\n [0x0000000109e3fd28] dart::kernel::ScopeBuilder::VisitArguments()\n [0x0000000109e3d3a7] dart::kernel::ScopeBuilder::VisitExpression()\n [0x0000000109e3f758] dart::kernel::ScopeBuilder::VisitStatement()\n [0x0000000109e3e8c6] dart::kernel::ScopeBuilder::VisitFunctionNode()\n [0x0000000109e3df4c] dart::kernel::ScopeBuilder::VisitNode()\n [0x0000000109e3cc25] dart::kernel::ScopeBuilder::BuildScopes()\n [0x0000000109c0a2d8] dart::ParsedFunction::EnsureKernelScopes()\n [0x0000000109e0e01f] dart::kernel::StreamingFlowGraphBuilder::BuildGraph()\n [0x0000000109e230dd] dart::kernel::FlowGraphBuilder::BuildGraph()\n [0x0000000109e4cf44] dart::DartCompilationPipeline::BuildFlowGraph(dart::Zone*, dart::ParsedFunction*, dart::ZoneGrowableArray<dart::ICData const*>*, long, bool)\n [0x0000000109e4eb2d] dart::CompileParsedFunctionHelper::Compile(dart::CompilationPipeline*)\n [0x0000000109e4feeb] dart::CompileFunctionHelper(dart::CompilationPipeline*, dart::Function const&, bool, long)\n [0x0000000109e4f8c7] dart::Compiler::CompileFunction(dart::Thread*, dart::Function const&)\n [0x0000000109e4d4e9] dart::DRT_CompileFunction(dart::NativeArguments)\n [0x000000010b841037] Unknown symbol\n [0x000000010b8410a4] Unknown symbol\n [0x000000010e72e6dd] Unknown symbol\n [0x000000010e72e4d9] Unknown symbol\n [0x000000010e72d835] Unknown symbol\n [0x000000010e70a2fc] Unknown symbol\n [0x000000010e72d4f3] Unknown symbol\n [0x000000010b84153a] Unknown symbol\n [0x0000000109abf3fc] dart::DartEntry::InvokeFunction(dart::Function const&, dart::Array const&, dart::Array const&, unsigned long)\n [0x0000000109ac1e0e] dart::DartLibraryCalls::HandleMessage(dart::Object const&, dart::Instance const&)\n [0x0000000109b00980] dart::IsolateMessageHandler::HandleMessage(dart::Message*)\n [0x0000000109b3be5d] dart::MessageHandler::HandleMessages(dart::MonitorLocker*, bool, bool)\n [0x0000000109b3ca56] dart::MessageHandler::TaskCallback()\n [0x0000000109cc4791] dart::ThreadPool::Worker::Loop()\n [0x0000000109cc4353] dart::ThreadPool::Worker::Main(unsigned long)\n [0x0000000109c086be] dart::ThreadStart(void*)\n [0x00007fff79405661] _pthread_body\n [0x00007fff7940550d] _pthread_body\n [0x00007fff79404bf9] thread_start\n-- End of DumpStackTrace\n\n--- Re-run this test:\npython tools/test.py -n dartk-mac-debug-x64 co19_2/LanguageFeatures/Spread-collections/TypeInference_A02_t02\n\n1121 out of 1810 completed\nTests running for 5 minutes\n\n=== Failure summary:\n\n\nFAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Control-flow-collections/dynamic_semantics_map_A02_t01\nExpected: DartkCrash\nActual: CompileTimeError\n\n--- Command \"vm\" (took 02.000348s):\nDART_CONFIGURATION=DebugX64 xcodebuild/DebugX64/dart --no-background-compilation --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_t01.dart\n\nexit code:\n254\n\nstderr:\ntests/co19_2/src/LanguageFeatures/Control-flow-collections/dynamic_semantics_map_A02_t01.dart:68:5: Error: Unexpected token 'for'.\n for (var v in 12) v: v + 10,\n ^^^\ntests/co19_2/src/LanguageFeatures/Control-flow-collections/dynamic_semantics_map_A02_t01.dart:69:14: Error: 'v' is already declared in this scope.\n for (var v in 11) v: v + 20\n ^\ntests/co19_2/src/LanguageFeatures/Control-flow-collections/dynamic_semantics_map_A02_t01.dart:68:14: Context: Previous declaration of 'v'.\n for (var v in 12) v: v + 10,\n ^\ntests/co19_2/src/LanguageFeatures/Control-flow-collections/dynamic_semantics_map_A02_t01.dart:69:5: Error: Unexpected token 'for'.\n for (var v in 11) v: v + 20\n ^^^\n\n--- Re-run this test:\npython tools/test.py -n dartk-mac-debug-x64 co19_2/LanguageFeatures/Control-flow-collections/dynamic_semantics_map_A02_t01\n\n\nFAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/Ambiguity_A02_t02/none\nExpected: Pass\nActual: CompileTimeError\n\n--- Command \"vm\" (took 01.000629s):\nDART_CONFIGURATION=DebugX64 xcodebuild/DebugX64/dart --no-background-compilation --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/xcodebuild/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/Ambiguity_A02_t02_none.dart\n\nexit code:\n254\n\nstderr:\nUnhandled exception:\n'file:///b/s/w/ir/xcodebuild/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/Ambiguity_A02_t02_none.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-mac-debug-x64 co19_2/LanguageFeatures/Spread-collections/Ambiguity_A02_t02/none\n\n\nFAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Map_A02_t05\nExpected: Pass\nActual: CompileTimeError\n\n--- Command \"vm\" (took 01.000764s):\nDART_CONFIGURATION=DebugX64 xcodebuild/DebugX64/dart --no-background-compilation --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_t05.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_t05.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-mac-debug-x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Map_A02_t05\n\n\nFAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Map_A02_t08\nExpected: Pass\nActual: CompileTimeError\n\n--- Command \"vm\" (took 01.000456s):\nDART_CONFIGURATION=DebugX64 xcodebuild/DebugX64/dart --no-background-compilation --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_t08.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_t08.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-mac-debug-x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Map_A02_t08\n\n\nFAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Map_A02_t07\nExpected: Pass\nActual: CompileTimeError\n\n--- Command \"vm\" (took 01.000802s):\nDART_CONFIGURATION=DebugX64 xcodebuild/DebugX64/dart --no-background-compilation --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_t07.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_t07.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-mac-debug-x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Map_A02_t07\n\n\nFAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_List_A02_t02\nExpected: CompileTimeError\nActual: Crash\n\n--- Command \"vm\" (took 08.000790s):\nDART_CONFIGURATION=DebugX64 xcodebuild/DebugX64/dart --no-background-compilation --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_A02_t02.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.4b609422e98d34da5a65e73df9bed5ffa95d05df (Thu Mar 7 21:29:36 2019 +0000) on \"macos_x64\"\nthread=3843, isolate=DynamicSemantics_List_A02_t02.dart:main()(0x7fb333882a00)\n [0x0000000110037814] dart::Profiler::DumpStackTrace(void*)\n [0x0000000110037814] dart::Profiler::DumpStackTrace(void*)\n [0x00000001102fc042] dart::Assert::Fail(char const*, ...)\n [0x0000000110266b5a] dart::kernel::ScopeBuilder::VisitExpression()\n [0x0000000110268d28] dart::kernel::ScopeBuilder::VisitArguments()\n [0x00000001102663a7] dart::kernel::ScopeBuilder::VisitExpression()\n [0x0000000110268758] dart::kernel::ScopeBuilder::VisitStatement()\n [0x00000001102678c6] dart::kernel::ScopeBuilder::VisitFunctionNode()\n [0x000000011026953d] dart::kernel::ScopeBuilder::HandleLocalFunction(long)\n [0x00000001102665f7] dart::kernel::ScopeBuilder::VisitExpression()\n [0x0000000110268d28] dart::kernel::ScopeBuilder::VisitArguments()\n [0x0000000110266ac0] dart::kernel::ScopeBuilder::VisitExpression()\n [0x0000000110268758] dart::kernel::ScopeBuilder::VisitStatement()\n [0x00000001102678c6] dart::kernel::ScopeBuilder::VisitFunctionNode()\n [0x0000000110266f4c] dart::kernel::ScopeBuilder::VisitNode()\n [0x0000000110265c25] dart::kernel::ScopeBuilder::BuildScopes()\n [0x00000001100332d8] dart::ParsedFunction::EnsureKernelScopes()\n [0x000000011023701f] dart::kernel::StreamingFlowGraphBuilder::BuildGraph()\n [0x000000011024c0dd] dart::kernel::FlowGraphBuilder::BuildGraph()\n [0x0000000110275f44] dart::DartCompilationPipeline::BuildFlowGraph(dart::Zone*, dart::ParsedFunction*, dart::ZoneGrowableArray<dart::ICData const*>*, long, bool)\n [0x0000000110277b2d] dart::CompileParsedFunctionHelper::Compile(dart::CompilationPipeline*)\n [0x0000000110278eeb] dart::CompileFunctionHelper(dart::CompilationPipeline*, dart::Function const&, bool, long)\n [0x00000001102788c7] dart::Compiler::CompileFunction(dart::Thread*, dart::Function const&)\n [0x00000001102764e9] dart::DRT_CompileFunction(dart::NativeArguments)\n [0x0000000111c41037] Unknown symbol\n [0x0000000111c410a4] Unknown symbol\n [0x0000000114dae6dd] Unknown symbol\n [0x0000000114dae4d9] Unknown symbol\n [0x0000000114dad835] Unknown symbol\n [0x0000000114d8a2fc] Unknown symbol\n [0x0000000114dad4f3] Unknown symbol\n [0x0000000111c4153a] Unknown symbol\n [0x000000010fee83fc] dart::DartEntry::InvokeFunction(dart::Function const&, dart::Array const&, dart::Array const&, unsigned long)\n [0x000000010feeae0e] dart::DartLibraryCalls::HandleMessage(dart::Object const&, dart::Instance const&)\n [0x000000010ff29980] dart::IsolateMessageHandler::HandleMessage(dart::Message*)\n [0x000000010ff64e5d] dart::MessageHandler::HandleMessages(dart::MonitorLocker*, bool, bool)\n [0x000000010ff65a56] dart::MessageHandler::TaskCallback()\n [0x00000001100ed791] dart::ThreadPool::Worker::Loop()\n [0x00000001100ed353] dart::ThreadPool::Worker::Main(unsigned long)\n [0x00000001100316be] dart::ThreadStart(void*)\n [0x00007fff79405661] _pthread_body\n [0x00007fff7940550d] _pthread_body\n [0x00007fff79404bf9] thread_start\n-- End of DumpStackTrace\n\n--- Re-run this test:\npython tools/test.py -n dartk-mac-debug-x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_List_A02_t02\n\n\nFAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_List_A02_t04\nExpected: CompileTimeError\nActual: Crash\n\n--- Command \"vm\" (took 10.000052s):\nDART_CONFIGURATION=DebugX64 xcodebuild/DebugX64/dart --no-background-compilation --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_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.4b609422e98d34da5a65e73df9bed5ffa95d05df (Thu Mar 7 21:29:36 2019 +0000) on \"macos_x64\"\nthread=4867, isolate=DynamicSemantics_List_A02_t04.dart:main()(0x7fd3dd09fe00)\n [0x0000000104716814] dart::Profiler::DumpStackTrace(void*)\n [0x0000000104716814] dart::Profiler::DumpStackTrace(void*)\n [0x00000001049db042] dart::Assert::Fail(char const*, ...)\n [0x0000000104945b5a] dart::kernel::ScopeBuilder::VisitExpression()\n [0x0000000104947d28] dart::kernel::ScopeBuilder::VisitArguments()\n [0x00000001049453a7] dart::kernel::ScopeBuilder::VisitExpression()\n [0x0000000104947758] dart::kernel::ScopeBuilder::VisitStatement()\n [0x00000001049468c6] dart::kernel::ScopeBuilder::VisitFunctionNode()\n [0x0000000104945f4c] dart::kernel::ScopeBuilder::VisitNode()\n [0x0000000104944c25] dart::kernel::ScopeBuilder::BuildScopes()\n [0x00000001047122d8] dart::ParsedFunction::EnsureKernelScopes()\n [0x000000010491601f] dart::kernel::StreamingFlowGraphBuilder::BuildGraph()\n [0x000000010492b0dd] dart::kernel::FlowGraphBuilder::BuildGraph()\n [0x0000000104954f44] dart::DartCompilationPipeline::BuildFlowGraph(dart::Zone*, dart::ParsedFunction*, dart::ZoneGrowableArray<dart::ICData const*>*, long, bool)\n [0x0000000104956b2d] dart::CompileParsedFunctionHelper::Compile(dart::CompilationPipeline*)\n [0x0000000104957eeb] dart::CompileFunctionHelper(dart::CompilationPipeline*, dart::Function const&, bool, long)\n [0x00000001049578c7] dart::Compiler::CompileFunction(dart::Thread*, dart::Function const&)\n [0x00000001049554e9] dart::DRT_CompileFunction(dart::NativeArguments)\n [0x0000000106341037] Unknown symbol\n [0x00000001063410a4] Unknown symbol\n [0x000000010926e6dd] Unknown symbol\n [0x000000010926e4d9] Unknown symbol\n [0x000000010926d835] Unknown symbol\n [0x000000010924a2fc] Unknown symbol\n [0x000000010926d4f3] Unknown symbol\n [0x000000010634153a] Unknown symbol\n [0x00000001045c73fc] dart::DartEntry::InvokeFunction(dart::Function const&, dart::Array const&, dart::Array const&, unsigned long)\n [0x00000001045c9e0e] dart::DartLibraryCalls::HandleMessage(dart::Object const&, dart::Instance const&)\n [0x0000000104608980] dart::IsolateMessageHandler::HandleMessage(dart::Message*)\n [0x0000000104643e5d] dart::MessageHandler::HandleMessages(dart::MonitorLocker*, bool, bool)\n [0x0000000104644a56] dart::MessageHandler::TaskCallback()\n [0x00000001047cc791] dart::ThreadPool::Worker::Loop()\n [0x00000001047cc353] dart::ThreadPool::Worker::Main(unsigned long)\n [0x00000001047106be] dart::ThreadStart(void*)\n [0x00007fff79405661] _pthread_body\n [0x00007fff7940550d] _pthread_body\n [0x00007fff79404bf9] thread_start\n-- End of DumpStackTrace\n\n--- Re-run this test:\npython tools/test.py -n dartk-mac-debug-x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_List_A02_t04\n\n\nFAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Set_A02_t06\nExpected: Pass\nActual: Crash\n\n--- Command \"vm\" (took 11.000025s):\nDART_CONFIGURATION=DebugX64 xcodebuild/DebugX64/dart --no-background-compilation --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_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.4b609422e98d34da5a65e73df9bed5ffa95d05df (Thu Mar 7 21:29:36 2019 +0000) on \"macos_x64\"\nthread=3843, isolate=DynamicSemantics_Set_A02_t06.dart:main()(0x7fb6b409ec00)\n [0x0000000101edc814] dart::Profiler::DumpStackTrace(void*)\n [0x0000000101edc814] dart::Profiler::DumpStackTrace(void*)\n [0x00000001021a1042] dart::Assert::Fail(char const*, ...)\n [0x000000010210bb5a] dart::kernel::ScopeBuilder::VisitExpression()\n [0x000000010210dd28] dart::kernel::ScopeBuilder::VisitArguments()\n [0x000000010210b3a7] dart::kernel::ScopeBuilder::VisitExpression()\n [0x000000010210d758] dart::kernel::ScopeBuilder::VisitStatement()\n [0x000000010210c8c6] dart::kernel::ScopeBuilder::VisitFunctionNode()\n [0x000000010210bf4c] dart::kernel::ScopeBuilder::VisitNode()\n [0x000000010210ac25] dart::kernel::ScopeBuilder::BuildScopes()\n [0x0000000101ed82d8] dart::ParsedFunction::EnsureKernelScopes()\n [0x00000001020dc01f] dart::kernel::StreamingFlowGraphBuilder::BuildGraph()\n [0x00000001020f10dd] dart::kernel::FlowGraphBuilder::BuildGraph()\n [0x000000010211af44] dart::DartCompilationPipeline::BuildFlowGraph(dart::Zone*, dart::ParsedFunction*, dart::ZoneGrowableArray<dart::ICData const*>*, long, bool)\n [0x000000010211cb2d] dart::CompileParsedFunctionHelper::Compile(dart::CompilationPipeline*)\n [0x000000010211deeb] dart::CompileFunctionHelper(dart::CompilationPipeline*, dart::Function const&, bool, long)\n [0x000000010211d8c7] dart::Compiler::CompileFunction(dart::Thread*, dart::Function const&)\n [0x000000010211b4e9] dart::DRT_CompileFunction(dart::NativeArguments)\n [0x0000000103b01037] Unknown symbol\n [0x0000000103b010a4] Unknown symbol\n [0x0000000106bae6dd] Unknown symbol\n [0x0000000106bae4d9] Unknown symbol\n [0x0000000106bad835] Unknown symbol\n [0x0000000106b8a2fc] Unknown symbol\n [0x0000000106bad4f3] Unknown symbol\n [0x0000000103b0153a] Unknown symbol\n [0x0000000101d8d3fc] dart::DartEntry::InvokeFunction(dart::Function const&, dart::Array const&, dart::Array const&, unsigned long)\n [0x0000000101d8fe0e] dart::DartLibraryCalls::HandleMessage(dart::Object const&, dart::Instance const&)\n [0x0000000101dce980] dart::IsolateMessageHandler::HandleMessage(dart::Message*)\n [0x0000000101e09e5d] dart::MessageHandler::HandleMessages(dart::MonitorLocker*, bool, bool)\n [0x0000000101e0aa56] dart::MessageHandler::TaskCallback()\n [0x0000000101f92791] dart::ThreadPool::Worker::Loop()\n [0x0000000101f92353] dart::ThreadPool::Worker::Main(unsigned long)\n [0x0000000101ed66be] dart::ThreadStart(void*)\n [0x00007fff79405661] _pthread_body\n [0x00007fff7940550d] _pthread_body\n [0x00007fff79404bf9] thread_start\n-- End of DumpStackTrace\n\n--- Re-run this test:\npython tools/test.py -n dartk-mac-debug-x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Set_A02_t06\n\n\nFAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/TypeInference_A02_t02\nExpected: Pass\nActual: Crash\n\n--- Command \"vm\" (took 10.000652s):\nDART_CONFIGURATION=DebugX64 xcodebuild/DebugX64/dart --no-background-compilation --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_A02_t02.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.4b609422e98d34da5a65e73df9bed5ffa95d05df (Thu Mar 7 21:29:36 2019 +0000) on \"macos_x64\"\nthread=4099, isolate=TypeInference_A02_t02.dart:main()(0x7fb10709fe00)\n [0x0000000109c0e814] dart::Profiler::DumpStackTrace(void*)\n [0x0000000109c0e814] dart::Profiler::DumpStackTrace(void*)\n [0x0000000109ed3042] dart::Assert::Fail(char const*, ...)\n [0x0000000109e3db5a] dart::kernel::ScopeBuilder::VisitExpression()\n [0x0000000109e3d8c6] dart::kernel::ScopeBuilder::VisitExpression()\n [0x0000000109e3fd28] dart::kernel::ScopeBuilder::VisitArguments()\n [0x0000000109e3d3a7] dart::kernel::ScopeBuilder::VisitExpression()\n [0x0000000109e3f758] dart::kernel::ScopeBuilder::VisitStatement()\n [0x0000000109e3e8c6] dart::kernel::ScopeBuilder::VisitFunctionNode()\n [0x0000000109e3df4c] dart::kernel::ScopeBuilder::VisitNode()\n [0x0000000109e3cc25] dart::kernel::ScopeBuilder::BuildScopes()\n [0x0000000109c0a2d8] dart::ParsedFunction::EnsureKernelScopes()\n [0x0000000109e0e01f] dart::kernel::StreamingFlowGraphBuilder::BuildGraph()\n [0x0000000109e230dd] dart::kernel::FlowGraphBuilder::BuildGraph()\n [0x0000000109e4cf44] dart::DartCompilationPipeline::BuildFlowGraph(dart::Zone*, dart::ParsedFunction*, dart::ZoneGrowableArray<dart::ICData const*>*, long, bool)\n [0x0000000109e4eb2d] dart::CompileParsedFunctionHelper::Compile(dart::CompilationPipeline*)\n [0x0000000109e4feeb] dart::CompileFunctionHelper(dart::CompilationPipeline*, dart::Function const&, bool, long)\n [0x0000000109e4f8c7] dart::Compiler::CompileFunction(dart::Thread*, dart::Function const&)\n [0x0000000109e4d4e9] dart::DRT_CompileFunction(dart::NativeArguments)\n [0x000000010b841037] Unknown symbol\n [0x000000010b8410a4] Unknown symbol\n [0x000000010e72e6dd] Unknown symbol\n [0x000000010e72e4d9] Unknown symbol\n [0x000000010e72d835] Unknown symbol\n [0x000000010e70a2fc] Unknown symbol\n [0x000000010e72d4f3] Unknown symbol\n [0x000000010b84153a] Unknown symbol\n [0x0000000109abf3fc] dart::DartEntry::InvokeFunction(dart::Function const&, dart::Array const&, dart::Array const&, unsigned long)\n [0x0000000109ac1e0e] dart::DartLibraryCalls::HandleMessage(dart::Object const&, dart::Instance const&)\n [0x0000000109b00980] dart::IsolateMessageHandler::HandleMessage(dart::Message*)\n [0x0000000109b3be5d] dart::MessageHandler::HandleMessages(dart::MonitorLocker*, bool, bool)\n [0x0000000109b3ca56] dart::MessageHandler::TaskCallback()\n [0x0000000109cc4791] dart::ThreadPool::Worker::Loop()\n [0x0000000109cc4353] dart::ThreadPool::Worker::Main(unsigned long)\n [0x0000000109c086be] dart::ThreadStart(void*)\n [0x00007fff79405661] _pthread_body\n [0x00007fff7940550d] _pthread_body\n [0x00007fff79404bf9] thread_start\n-- End of DumpStackTrace\n\n--- Re-run this test:\npython tools/test.py -n dartk-mac-debug-x64 co19_2/LanguageFeatures/Spread-collections/TypeInference_A02_t02\n\n\n\n===\n=== 9 tests failed\n===\n\n\n--- Total time: 08:52 ---\n0:00:54.030990 - vm - dartk-vm debug_x64/co19_2/LibTest/collection/ListBase/ListBase_class_A01_t06\n0:00:47.931692 - vm - dartk-vm debug_x64/co19_2/LibTest/io/FileSystemMoveEvent/path_A01_t02\n0:00:29.735711 - vm - dartk-vm debug_x64/co19_2/LibTest/async/Stream/Stream.periodic_A04_t01\n0:00:13.940746 - vm - dartk-vm debug_x64/co19_2/LibTest/async/StreamController/stream_A03_t01\n0:00:13.136516 - vm - dartk-vm debug_x64/co19_2/LibTest/io/RandomAccessFile/unlockSync_A01_t02\n0:00:11.361254 - vm - dartk-vm debug_x64/co19_2/LibTest/io/RandomAccessFile/lockSync_A02_t01\n0:00:11.025004 - vm - dartk-vm debug_x64/co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Set_A02_t06\n0:00:10.652065 - vm - dartk-vm debug_x64/co19_2/LanguageFeatures/Spread-collections/TypeInference_A02_t02\n0:00:10.052010 - vm - dartk-vm debug_x64/co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_List_A02_t04\n0:00:08.790130 - vm - dartk-vm debug_x64/co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_List_A02_t02\n0:00:07.403435 - vm - dartk-vm debug_x64/co19_2/LibTest/isolate/Isolate/spawn_A06_t03\n0:00:06.629020 - vm - dartk-vm debug_x64/co19_2/LibTest/io/Stdout/writeAll_A01_t01\n0:00:06.610055 - vm - dartk-vm debug_x64/co19_2/LibTest/io/RandomAccessFile/lockSync_A04_t04\n0:00:06.517952 - vm - dartk-vm debug_x64/co19_2/LibTest/io/sleep/sleep_A01_t01\n0:00:06.448025 - vm - dartk-vm debug_x64/co19_2/LibTest/isolate/Isolate/pause_A01_t04\n0:00:06.162855 - vm - dartk-vm debug_x64/co19_2/LibTest/isolate/Isolate/spawnUri_A07_t05\n0:00:06.091076 - vm - dartk-vm debug_x64/co19_2/LibTest/io/WebSocket/addUtf8Text_A01_t01\n0:00:05.990156 - vm - dartk-vm debug_x64/co19_2/LibTest/io/WebSocket/add_A01_t01\n0:00:05.935885 - vm - dartk-vm debug_x64/co19_2/LibTest/io/Stdout/write_A01_t03\n0:00:05.883586 - vm - dartk-vm debug_x64/co19_2/LibTest/io/WebSocket/addStream_A01_t01\nINFO: Core dump archiving is activated\nArchiving coredumps for crash (if possible):\n----> Crash(co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_List_A02_t02: 2182 binary.debug_x64_dart, binary.debug_x64_kernel-service.dart.snapshot)\n----> Crash(co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_List_A02_t04: 2183 binary.debug_x64_dart, binary.debug_x64_kernel-service.dart.snapshot)\n----> Crash(co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Set_A02_t06: 2193 binary.debug_x64_dart, binary.debug_x64_kernel-service.dart.snapshot)\n----> Crash(co19_2/LanguageFeatures/Spread-collections/TypeInference_A02_t02: 2195 binary.debug_x64_dart, binary.debug_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 kernel-service.dart.snapshot.tar.gz to output_directory (/b/s/w/io7OMKrJ)\n+++ Copying core.2182.tar.gz to output_directory (/b/s/w/io7OMKrJ)\n+++ Copying dart.tar.gz to output_directory (/b/s/w/io7OMKrJ)\n+++ Copying core.2183.tar.gz to output_directory (/b/s/w/io7OMKrJ)\n+++ Copying core.2195.tar.gz to output_directory (/b/s/w/io7OMKrJ)\n+++ Copying core.2193.tar.gz to output_directory (/b/s/w/io7OMKrJ)\n", "outputs_ref": { "isolated": "0d08cf0811c2d4da9c03fc46cb1ef9fbbb889b28", "isolatedserver": "https://isolateserver.appspot.com", "namespace": "default-gzip" }, "run_id": "4372ec3c3e4d3b11", "server_versions": [ "4158-1053c58" ], "started_ts": "2019-03-07T22:12:04.658358", "state": "COMPLETED", "tags": [ "build_is_experimental:false", "buildername:vm-kernel-mac-debug-x64-try", "buildnumber:102", "cpu:x86-64", "data:4a47e133bb1c469dd7eb359e73e6f9ce481ae038", "gerrit:https://dart-review.googlesource.com/c/95940/1", "master:dart.try", "name:vm", "os:Mac", "pool:dart.tests", "priority:25", "service_account:none", "slavename:vm369-m9", "spec_name:dart.try:vm-kernel-mac-debug-x64-try", "stepname:vm co19 tests_shard_8", "swarming.pool.template:none", "swarming.pool.version:49d7c704409d3bc4a0f0475f8374e8a837a4848d", "user:None" ], "task_id": "4372ec3c3e4d3b10", "try_number": "1" } ] }