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{ "shards": [ { "bot_dimensions": [ { "key": "caches", "value": [ "builder_2a98a8b518ca4a18ae82ffedef2eea93c4a884abc1d231637aa846a898cf2599_v2", "builder_6cbd46bb7b85f2b5182064189e0144fd34df9d1a71ef5b4bc3ca003434985b44_v2", "builder_7ab5b27085f3863c581f6875593cfe86e607483675b08f5642ba898f61ebb33d_v2", "builder_7b8dde1751ad1a39a25d00e20954b05fb9e5823c15dc077c8b073ff247f2009f_v2", "builder_bb916aa04528ee67d2b1a92762359cb8ccddee7b959f80ef03c82cd1d43de7e9_v2", "builder_e79e4fa11f608afe27285a2b715d6709804d66f477bc0718d5cc55180bae5c37_v2", "builder_f9219a911dfbeb4ff836ddef0b336af22f54bd9ecdbeeae68c2671e10bb80306_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-864m" ] }, { "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": [ "4213-ad7b457" ] }, { "key": "zone", "value": [ "us", "us-central", "us-central1", "us-central1-b" ] } ], "bot_id": "trusty-dart-68765ebb-us-central1-b-864m", "bot_version": "2815d68da7864e6d42ceb21819813b1eeed41302d631ffdfd19bab82bebfd0c2", "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": "k3SDlJszTAR53soJCHRJI-gsP8FYneRPJMOJ4WTS4MUC" }, { "package_name": "dart/dart-sdk/linux-amd64", "path": "tools/sdks", "version": "0mif3p5VDiK4NB-FSkD7AjBGlVerWGUqnp0CptV-yoIC" } ] }, "completed_ts": "2019-03-21T22:34:02.186718", "costs_usd": [ 0.07192997121843683 ], "created_ts": "2019-03-21T22:23:33.967673", "duration": 603.7995719909668, "modified_ts": "2019-03-21T22:34:02.186718", "name": "vm co19 tests_shard_2/Linux/0e60f65fc3/vm-kernel-linux-debug-x64-try/223", "output": "tools/testing/dart/main.dart:1: Warning: Interpreting this as package URI, 'package:test_dart/main.dart'.\nTest configuration:\n dartk-linux-debug-x64(architecture: x64, compiler: dartk, mode: debug, runtime: vm, system: linux, vm-options: [], dart2js-options: [], timeout: null, preview-dart-2)\nSuites tested: co19_2\nTotal: 2349 tests\n * 420 tests will be skipped (374 skipped by design)\n * 2 tests are expected to be flaky but not crash\n * 1 tests are expected to flaky crash\n * 1844 tests are expected to pass\n * 0 tests are expected to fail that we won't fix\n * 77 tests are expected to fail that we should fix\n * 5 tests are expected to crash that we should fix\n * 0 tests are allowed to timeout\n * 0 could not be categorized or are in multiple categories\n\n\nFAILED: dartk-vm debug_x64 co19_2/LibTest/isolate/SendPort/send_A01_t03\nExpected: Crash\nActual: Pass\n\n--- Command \"vm\" (took 02.000692s):\nDART_CONFIGURATION=DebugX64 out/DebugX64/dart --suppress-core-dump --no-background-compilation --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/tests/co19_2/src/LibTest/isolate/SendPort/send_A01_t03.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-debug-x64 co19_2/LibTest/isolate/SendPort/send_A01_t03\n\n908 out of 1929 completed\nTests running for 5 minutes\n\nFAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/NullAware_A01_t04\nExpected: CompileTimeError\nActual: Pass\n\n--- Command \"vm\" (took 02.000312s):\nDART_CONFIGURATION=DebugX64 out/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/NullAware_A01_t04.dart\n\nexit code:\n0\n\n--- Re-run this test:\npython tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Spread-collections/NullAware_A01_t04\n\n\nFAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_List_A02_t03\nExpected: CompileTimeError\nActual: Pass\n\n--- Command \"vm\" (took 02.000618s):\nDART_CONFIGURATION=DebugX64 out/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_t03.dart\n\nexit code:\n0\n\n--- Re-run this test:\npython tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_List_A02_t03\n\n\nFAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/Syntax_A01_t03\nExpected: Pass\nActual: CompileTimeError\n\n--- Command \"vm\" (took 02.000476s):\nDART_CONFIGURATION=DebugX64 out/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/Syntax_A01_t03.dart\n\nexit code:\n254\n\nstderr:\nUnhandled exception:\n'file:///b/s/w/ir/tests/co19_2/src/LanguageFeatures/Spread-collections/Syntax_A01_t03.dart': error: Not a constant expression: unexpected kernel tag InvalidExpression (19)\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-debug-x64 co19_2/LanguageFeatures/Spread-collections/Syntax_A01_t03\n\n\nFAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/ConstSpreads_A04_t01/02\nExpected: MissingCompileTimeError\nActual: Pass\nMissing expected compile error.\n\n--- Command \"vm\" (took 02.000406s):\nDART_CONFIGURATION=DebugX64 out/DebugX64/dart --no-background-compilation --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/ConstSpreads_A04_t01_02.dart\n\nexit code:\n254\n\nstderr:\nUnhandled exception:\n'file:///b/s/w/ir/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/ConstSpreads_A04_t01_02.dart': error: Not a constant expression: unexpected kernel tag InvalidExpression (19)\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-debug-x64 co19_2/LanguageFeatures/Spread-collections/ConstSpreads_A04_t01/02\n\n\nFAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/ConstSpreads_A04_t01/06\nExpected: MissingCompileTimeError\nActual: Pass\nMissing expected compile error.\n\n--- Command \"vm\" (took 02.000272s):\nDART_CONFIGURATION=DebugX64 out/DebugX64/dart --no-background-compilation --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/ConstSpreads_A04_t01_06.dart\n\nexit code:\n254\n\nstderr:\nUnhandled exception:\n'file:///b/s/w/ir/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/ConstSpreads_A04_t01_06.dart': error: Not a constant expression: unexpected kernel tag InvalidExpression (19)\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-debug-x64 co19_2/LanguageFeatures/Spread-collections/ConstSpreads_A04_t01/06\n\n\nFAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/ConstSpreads_A04_t01/07\nExpected: MissingCompileTimeError\nActual: Pass\nMissing expected compile error.\n\n--- Command \"vm\" (took 02.000489s):\nDART_CONFIGURATION=DebugX64 out/DebugX64/dart --no-background-compilation --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/ConstSpreads_A04_t01_07.dart\n\nexit code:\n254\n\nstderr:\nUnhandled exception:\n'file:///b/s/w/ir/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/ConstSpreads_A04_t01_07.dart': error: Not a constant expression: unexpected kernel tag InvalidExpression (19)\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-debug-x64 co19_2/LanguageFeatures/Spread-collections/ConstSpreads_A04_t01/07\n\n\nFAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/ConstSpreads_A04_t01/08\nExpected: MissingCompileTimeError\nActual: Pass\nMissing expected compile error.\n\n--- Command \"vm\" (took 02.000225s):\nDART_CONFIGURATION=DebugX64 out/DebugX64/dart --no-background-compilation --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/ConstSpreads_A04_t01_08.dart\n\nexit code:\n254\n\nstderr:\nUnhandled exception:\n'file:///b/s/w/ir/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/ConstSpreads_A04_t01_08.dart': error: Not a constant expression: unexpected kernel tag InvalidExpression (19)\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-debug-x64 co19_2/LanguageFeatures/Spread-collections/ConstSpreads_A04_t01/08\n\n\nFAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/NullAware_A01_t01\nExpected: CompileTimeError\nActual: Pass\n\n--- Command \"vm\" (took 02.000540s):\nDART_CONFIGURATION=DebugX64 out/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/NullAware_A01_t01.dart\n\nexit code:\n0\n\n--- Re-run this test:\npython tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Spread-collections/NullAware_A01_t01\n\n\nFAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Set-literals/type_inference_A01_t02\nExpected: Crash\nActual: CompileTimeError\n\n--- Command \"vm\" (took 02.000219s):\nDART_CONFIGURATION=DebugX64 out/DebugX64/dart --suppress-core-dump --no-background-compilation --enable-experiment=spread-collections, control-flow-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/tests/co19_2/src/LanguageFeatures/Set-literals/type_inference_A01_t02.dart\n\nexit code:\n254\n\nstderr:\nUnknown experiment: \nError: Error when reading 'control-flow-collections': No such file or directory\n\n--- Re-run this test:\npython tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Set-literals/type_inference_A01_t02\n\n1920 out of 1929 completed\nTests running for 10 minutes\n\n=== Failure summary:\n\n\nFAILED: dartk-vm debug_x64 co19_2/LibTest/isolate/SendPort/send_A01_t03\nExpected: Crash\nActual: Pass\n\n--- Command \"vm\" (took 02.000692s):\nDART_CONFIGURATION=DebugX64 out/DebugX64/dart --suppress-core-dump --no-background-compilation --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/tests/co19_2/src/LibTest/isolate/SendPort/send_A01_t03.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-debug-x64 co19_2/LibTest/isolate/SendPort/send_A01_t03\n\n\nFAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/NullAware_A01_t04\nExpected: CompileTimeError\nActual: Pass\n\n--- Command \"vm\" (took 02.000312s):\nDART_CONFIGURATION=DebugX64 out/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/NullAware_A01_t04.dart\n\nexit code:\n0\n\n--- Re-run this test:\npython tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Spread-collections/NullAware_A01_t04\n\n\nFAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_List_A02_t03\nExpected: CompileTimeError\nActual: Pass\n\n--- Command \"vm\" (took 02.000618s):\nDART_CONFIGURATION=DebugX64 out/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_t03.dart\n\nexit code:\n0\n\n--- Re-run this test:\npython tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_List_A02_t03\n\n\nFAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/Syntax_A01_t03\nExpected: Pass\nActual: CompileTimeError\n\n--- Command \"vm\" (took 02.000476s):\nDART_CONFIGURATION=DebugX64 out/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/Syntax_A01_t03.dart\n\nexit code:\n254\n\nstderr:\nUnhandled exception:\n'file:///b/s/w/ir/tests/co19_2/src/LanguageFeatures/Spread-collections/Syntax_A01_t03.dart': error: Not a constant expression: unexpected kernel tag InvalidExpression (19)\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-debug-x64 co19_2/LanguageFeatures/Spread-collections/Syntax_A01_t03\n\n\nFAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/ConstSpreads_A04_t01/02\nExpected: MissingCompileTimeError\nActual: Pass\nMissing expected compile error.\n\n--- Command \"vm\" (took 02.000406s):\nDART_CONFIGURATION=DebugX64 out/DebugX64/dart --no-background-compilation --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/ConstSpreads_A04_t01_02.dart\n\nexit code:\n254\n\nstderr:\nUnhandled exception:\n'file:///b/s/w/ir/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/ConstSpreads_A04_t01_02.dart': error: Not a constant expression: unexpected kernel tag InvalidExpression (19)\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-debug-x64 co19_2/LanguageFeatures/Spread-collections/ConstSpreads_A04_t01/02\n\n\nFAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/ConstSpreads_A04_t01/06\nExpected: MissingCompileTimeError\nActual: Pass\nMissing expected compile error.\n\n--- Command \"vm\" (took 02.000272s):\nDART_CONFIGURATION=DebugX64 out/DebugX64/dart --no-background-compilation --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/ConstSpreads_A04_t01_06.dart\n\nexit code:\n254\n\nstderr:\nUnhandled exception:\n'file:///b/s/w/ir/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/ConstSpreads_A04_t01_06.dart': error: Not a constant expression: unexpected kernel tag InvalidExpression (19)\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-debug-x64 co19_2/LanguageFeatures/Spread-collections/ConstSpreads_A04_t01/06\n\n\nFAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/ConstSpreads_A04_t01/07\nExpected: MissingCompileTimeError\nActual: Pass\nMissing expected compile error.\n\n--- Command \"vm\" (took 02.000489s):\nDART_CONFIGURATION=DebugX64 out/DebugX64/dart --no-background-compilation --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/ConstSpreads_A04_t01_07.dart\n\nexit code:\n254\n\nstderr:\nUnhandled exception:\n'file:///b/s/w/ir/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/ConstSpreads_A04_t01_07.dart': error: Not a constant expression: unexpected kernel tag InvalidExpression (19)\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-debug-x64 co19_2/LanguageFeatures/Spread-collections/ConstSpreads_A04_t01/07\n\n\nFAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/ConstSpreads_A04_t01/08\nExpected: MissingCompileTimeError\nActual: Pass\nMissing expected compile error.\n\n--- Command \"vm\" (took 02.000225s):\nDART_CONFIGURATION=DebugX64 out/DebugX64/dart --no-background-compilation --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/ConstSpreads_A04_t01_08.dart\n\nexit code:\n254\n\nstderr:\nUnhandled exception:\n'file:///b/s/w/ir/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/ConstSpreads_A04_t01_08.dart': error: Not a constant expression: unexpected kernel tag InvalidExpression (19)\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-debug-x64 co19_2/LanguageFeatures/Spread-collections/ConstSpreads_A04_t01/08\n\n\nFAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/NullAware_A01_t01\nExpected: CompileTimeError\nActual: Pass\n\n--- Command \"vm\" (took 02.000540s):\nDART_CONFIGURATION=DebugX64 out/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/NullAware_A01_t01.dart\n\nexit code:\n0\n\n--- Re-run this test:\npython tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Spread-collections/NullAware_A01_t01\n\n\nFAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Set-literals/type_inference_A01_t02\nExpected: Crash\nActual: CompileTimeError\n\n--- Command \"vm\" (took 02.000219s):\nDART_CONFIGURATION=DebugX64 out/DebugX64/dart --suppress-core-dump --no-background-compilation --enable-experiment=spread-collections, control-flow-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/tests/co19_2/src/LanguageFeatures/Set-literals/type_inference_A01_t02.dart\n\nexit code:\n254\n\nstderr:\nUnknown experiment: \nError: Error when reading 'control-flow-collections': No such file or directory\n\n--- Re-run this test:\npython tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Set-literals/type_inference_A01_t02\n\n\n\n===\n=== 10 tests failed\n===\n\n\n--- Total time: 10:01 ---\n0:00:50.738357 - vm - dartk-vm debug_x64/co19_2/LibTest/core/List/List_class_A01_t03\n0:00:25.072511 - vm - dartk-vm debug_x64/co19_2/LibTest/io/RandomAccessFile/lockSync_A05_t01\n0:00:18.840794 - vm - dartk-vm debug_x64/co19_2/LibTest/collection/ListMixin/ListMixin_class_A01_t01\n0:00:18.450161 - vm - dartk-vm debug_x64/co19_2/LibTest/io/RandomAccessFile/lock_A01_t03\n0:00:09.202764 - vm - dartk-vm debug_x64/co19_2/LibTest/io/Stdout/add_A02_t01\n0:00:08.764441 - vm - dartk-vm debug_x64/co19_2/LibTest/io/Stdout/add_A02_t02\n0:00:08.113966 - vm - dartk-vm debug_x64/co19_2/LibTest/io/Stdout/addError_A01_t02\n0:00:08.073073 - vm - dartk-vm debug_x64/co19_2/LibTest/isolate/Isolate/spawnUri_A07_t03\n0:00:07.277393 - vm - dartk-vm debug_x64/co19_2/LibTest/io/Stdout/add_A02_t05\n0:00:07.150922 - vm - dartk-vm debug_x64/co19_2/LibTest/io/Stdout/writeln_A01_t02\n0:00:07.146920 - vm - dartk-vm debug_x64/co19_2/LibTest/io/Stdout/writeAll_A02_t02\n0:00:06.981801 - vm - dartk-vm debug_x64/co19_2/LibTest/io/exit/exit_A03_t02\n0:00:06.559648 - vm - dartk-vm debug_x64/co19_2/LibTest/isolate/Isolate/spawnUri_A05_t01\n0:00:06.543487 - vm - dartk-vm debug_x64/co19_2/LibTest/isolate/Isolate/spawn_A04_t01\n0:00:06.284687 - vm - dartk-vm debug_x64/co19_2/LibTest/io/Stdin/readLineSync_A04_t01\n0:00:06.001799 - vm - dartk-vm debug_x64/co19_2/LibTest/io/Stdout/addStream_A01_t01\n0:00:05.847435 - vm - dartk-vm debug_x64/co19_2/LibTest/io/Stdout/addError_A01_t03\n0:00:05.635094 - vm - dartk-vm debug_x64/co19_2/LibTest/isolate/Isolate/addOnExitListener_A03_t02\n0:00:05.359668 - vm - dartk-vm debug_x64/co19_2/LibTest/io/Stdin/readLineSync_A03_t03\n0:00:05.198503 - vm - dartk-vm debug_x64/co19_2/LibTest/io/HttpClient/idleTimeout_A02_t01\nINFO: Core dump archiving is activated\nINFO: No unexpected crashes recorded\n", "outputs_ref": { "isolated": "c76508d7ca69a7b7e25afa7b971b07c2885c4977", "isolatedserver": "https://isolateserver.appspot.com", "namespace": "default-gzip" }, "run_id": "43bb2bba66695b11", "server_versions": [ "4213-ad7b457" ], "started_ts": "2019-03-21T22:23:34.781594", "state": "COMPLETED", "tags": [ "build_is_experimental:false", "buildername:vm-kernel-linux-debug-x64-try", "buildnumber:223", "cpu:x86-64", "data:0e60f65fc333dcbf42df53265eab8433fe07a35a", "gerrit:https://dart-review.googlesource.com/c/97560/1", "master:dart.try", "name:vm", "os:Linux", "pool:dart.tests", "priority:25", "service_account:none", "slavename:trusty-dart-68765ebb-us-central1-b-br1c", "spec_name:dart.try:vm-kernel-linux-debug-x64-try", "stepname:vm co19 tests_shard_2", "swarming.pool.template:none", "swarming.pool.version:5ad47f4bdd06a3d9b74007236f92e40f4e85560f", "user:None" ], "task_id": "43bb2bba66695b10", "try_number": "1" } ] }