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{ "shards": [ { "bot_dimensions": [ { "key": "caches", "value": [ "builder_566a6f0a99c10205b7d3c33a6844f14906531bdda599a81dad3fa78a5d1c1401_v2", "builder_bc510e7460cd360bdaafeba95be813037cc6e9a1b51dd3fb5b57eb2199968634_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-gj6r" ] }, { "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": [ "4201-b04f7f8" ] }, { "key": "zone", "value": [ "us", "us-central", "us-central1", "us-central1-b" ] } ], "bot_id": "trusty-dart-68765ebb-us-central1-b-gj6r", "bot_version": "51d929b905e4fffb3652f17e0ff8dceb0f7077275d215d276fb6c5a2f238b3f7", "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/dart-sdk/linux-amd64", "path": "tools/sdks", "version": "0mif3p5VDiK4NB-FSkD7AjBGlVerWGUqnp0CptV-yoIC" } ] }, "completed_ts": "2019-03-18T22:49:52.271336", "costs_usd": [ 0.09455875669624274 ], "created_ts": "2019-03-18T22:27:14.201573", "duration": 798.1789710521698, "modified_ts": "2019-03-18T22:49:52.271336", "name": "vm tests_shard_5/Linux/6530ba1895/vm-kernel-precomp-bare-linux-release-simarm/1064", "output": "tools/testing/dart/main.dart:1: Warning: Interpreting this as package URI, 'package:test_dart/main.dart'.\nTest configurations:\n dartkp-no-bare-linux-release-simarm(architecture: simarm, compiler: dartkp, mode: release, runtime: dart_precompiled, system: linux, vm-options: [--no-enable-malloc-hooks, --no-use-bare-instructions], dart2js-options: [], timeout: null, preview-dart-2, use-blobs)\nSuites tested: samples, standalone, standalone_2, corelib_2, language_2, vm, benchmark_smoke, utils, lib_2, analyze_library, service, kernel\n dartkp-no-bare-linux-release-simarm(architecture: simarm, compiler: dartkp, mode: release, runtime: dart_precompiled, system: linux, vm-options: [--no-enable-malloc-hooks, --no-use-bare-instructions], dart2js-options: [], timeout: null, preview-dart-2, use-blobs)\nSuites tested: observatory_ui\nTotal: 795 tests\n * 139 tests will be skipped (104 skipped by design)\n * 30 tests are expected to be flaky but not crash\n * 1 tests are expected to flaky crash\n * 604 tests are expected to pass\n * 2 tests are expected to fail that we won't fix\n * 16 tests are expected to fail that we should fix\n * 0 tests are expected to crash that we should fix\n * 0 tests are allowed to timeout\n * 3 could not be categorized or are in multiple categories\n\n\nFAILED: dartkp-dart_precompiled release_simarm language_2/spread_collections/const_test\nExpected: CompileTimeError\nActual: DartkCrash\nUnexpected compile error.\n\n--- Command \"vm_compile_to_kernel\" (took 813ms):\nDART_CONFIGURATION=ReleaseSIMARM /b/s/w/ir/pkg/vm/tool/gen_kernel --aot --platform=out/ReleaseSIMARM/vm_platform_strong.dill -o /b/s/w/ir/out/ReleaseSIMARM/generated_compilations/dartkp/tests_language_2_spread_collections_const_test/out.dill /b/s/w/ir/tests/language_2/spread_collections/const_test.dart --enable-experiment=spread-collections --packages=/b/s/w/ir/.packages -Ddart.developer.causal_async_stacks=true\n\nexit code:\n253\n\nstderr:\nThere is no support for constant \" #C1 = (invalid-expression \"unimplemented spread element\")\n\" in TFA yet!\n#0 ConstantAllocationCollector.defaultConstant (package:vm/transformations/type_flow/summary_collector.dart:1586:5)\n#1 ConstantVisitor.visitUnevaluatedConstant (package:kernel/visitor.dart:307:59)\n#2 UnevaluatedConstant.accept (package:kernel/ast.dart:5653:34)\n#3 ConstantAllocationCollector.typeFor.<anonymous closure> (package:vm/transformations/type_flow/summary_collector.dart:1581:59)\n#4 __InternalLinkedHashMap&_HashVMBase&MapMixin&_LinkedHashMapMixin.putIfAbsent (dart:collection/runtime/lib/compact_hash.dart:281:23)\n#5 ConstantAllocationCollector.typeFor (package:vm/transformations/type_flow/summary_collector.dart:1581:22)\n#6 SummaryCollector.visitConstantExpression (package:vm/transformations/type_flow/summary_collector.dart:1390:40)\n#7 ConstantExpression.accept (package:kernel/ast.dart:3713:36)\n#8 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42)\n#9 SummaryCollector._visitArguments (package:vm/transformations/type_flow/summary_collector.dart:559:16)\n#10 SummaryCollector.visitStaticInvocation (package:vm/transformations/type_flow/summary_collector.dart:1089:18)\n#11 StaticInvocation.accept (package:kernel/ast.dart:2963:36)\n#12 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42)\n#13 SummaryCollector.visitExpressionStatement (package:vm/transformations/type_flow/summary_collector.dart:1218:5)\n#14 ExpressionStatement.accept (package:kernel/ast.dart:3853:35)\n#15 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42)\n#16 List.forEach (dart:core/runtime/lib/growable_array.dart:278:8)\n#17 SummaryCollector.visitBlock (package:vm/transformations/type_flow/summary_collector.dart:1188:21)\n#18 Block.accept (package:kernel/ast.dart:3881:35)\n#19 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42)\n#20 SummaryCollector.createSummary (package:vm/transformations/type_flow/summary_collector.dart:460:9)\n#21 TypeFlowAnalysis.getSummary (package:vm/transformations/type_flow/analysis.dart:1375:52)\n#22 _DirectInvocation._processFunction (package:vm/transformations/type_flow/analysis.dart:236:14)\n#23 _DirectInvocation.process (package:vm/transformations/type_flow/analysis.dart:169:14)\n#24 _WorkList.processInvocation (package:vm/transformations/type_flow/analysis.dart:1270:32)\n#25 TypeFlowAnalysis.applyCall (package:vm/transformations/type_flow/analysis.dart:1468:23)\n#26 Call.apply (package:vm/transformations/type_flow/summary.dart:210:31)\n#27 Summary.apply (package:vm/transformations/type_flow/summary.dart:602:33)\n#28 _DirectInvocation._processFunction (package:vm/transformations/type_flow/analysis.dart:237:14)\n#29 _DirectInvocation.process (package:vm/transformations/type_flow/analysis.dart:169:14)\n#30 _WorkList.processInvocation (package:vm/transformations/type_flow/analysis.dart:1270:32)\n#31 _WorkList.process (package:vm/transformations/type_flow/analysis.dart:1250:7)\n#32 TypeFlowAnalysis.process (package:vm/transformations/type_flow/analysis.dart:1388:14)\n#33 transformComponent (package:vm/transformations/type_flow/transformer.dart:70:20)\n#34 _runGlobalTransformations (package:vm/kernel_front_end.dart:360:5)\n<asynchronous suspension>\n#35 compileToKernel (package:vm/kernel_front_end.dart:300:11)\n<asynchronous suspension>\n#36 runCompiler (package:vm/kernel_front_end.dart:207:27)\n<asynchronous suspension>\n#37 compile (file:///b/s/w/ir/pkg/vm/bin/gen_kernel.dart:39:10)\n<asynchronous suspension>\n#38 runBatchModeCompiler.<anonymous closure> (file:///b/s/w/ir/pkg/vm/bin/gen_kernel.dart:57:28)\n<asynchronous suspension>\n#39 runBatch (package:kernel/src/tool/batch_util.dart:38:35)\n<asynchronous suspension>\n#40 runBatchModeCompiler (file:///b/s/w/ir/pkg/vm/bin/gen_kernel.dart:43:9)\n<asynchronous suspension>\n#41 main (file:///b/s/w/ir/pkg/vm/bin/gen_kernel.dart:32:11)\n<asynchronous suspension>\n#42 _startIsolate.<anonymous closure> (dart:isolate/runtime/lib/isolate_patch.dart:298:32)\n#43 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:171:12)\n\n--- Re-run this test:\npython tools/test.py -n dartkp-no-bare-linux-release-simarm language_2/spread_collections/const_test\n\n\nFAILED: dartkp-dart_precompiled release_simarm language_2/spread_collections/map_set_ambiguity_test\nExpected: CompileTimeError\nActual: Pass\n\n--- Command \"vm_compile_to_kernel\" (took 02.000549s):\nDART_CONFIGURATION=ReleaseSIMARM /b/s/w/ir/pkg/vm/tool/gen_kernel --aot --platform=out/ReleaseSIMARM/vm_platform_strong.dill -o /b/s/w/ir/out/ReleaseSIMARM/generated_compilations/dartkp/tests_language_2_spread_collections_map_set_ambiguity_test/out.dill /b/s/w/ir/tests/language_2/spread_collections/map_set_ambiguity_test.dart --enable-experiment=spread-collections --packages=/b/s/w/ir/.packages -Ddart.developer.causal_async_stacks=true\n\nexit code:\n0\n\n--- Command \"precompiler\" (took 04.000027s):\nDART_CONFIGURATION=ReleaseSIMARM out/ReleaseSIMARM/gen_snapshot --snapshot-kind=app-aot-blobs --blobs_container_filename=/b/s/w/ir/out/ReleaseSIMARM/generated_compilations/dartkp/tests_language_2_spread_collections_map_set_ambiguity_test/out.aotsnapshot --no-enable-malloc-hooks --no-use-bare-instructions --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/out/ReleaseSIMARM/generated_compilations/dartkp/tests_language_2_spread_collections_map_set_ambiguity_test/out.dill\n\nexit code:\n0\n\n--- Command \"remove_kernel_file\" (took 25ms):\nDART_CONFIGURATION=ReleaseSIMARM rm /b/s/w/ir/out/ReleaseSIMARM/generated_compilations/dartkp/tests_language_2_spread_collections_map_set_ambiguity_test/out.dill\n\nexit code:\n0\n\n--- Command \"vm\" (took 176ms):\nDART_CONFIGURATION=ReleaseSIMARM out/ReleaseSIMARM/dart_precompiled_runtime --no-enable-malloc-hooks --no-use-bare-instructions --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/out/ReleaseSIMARM/generated_compilations/dartkp/tests_language_2_spread_collections_map_set_ambiguity_test/out.aotsnapshot\n\nexit code:\n0\n\n--- Re-run this test:\npython tools/test.py -n dartkp-no-bare-linux-release-simarm language_2/spread_collections/map_set_ambiguity_test\n\n552 out of 656 completed\nTests running for 5 minutes\n655 out of 656 completed\nTests running for 10 minutes\n\n=== Failure summary:\n\n\nFAILED: dartkp-dart_precompiled release_simarm language_2/spread_collections/const_test\nExpected: CompileTimeError\nActual: DartkCrash\nUnexpected compile error.\n\n--- Command \"vm_compile_to_kernel\" (took 813ms):\nDART_CONFIGURATION=ReleaseSIMARM /b/s/w/ir/pkg/vm/tool/gen_kernel --aot --platform=out/ReleaseSIMARM/vm_platform_strong.dill -o /b/s/w/ir/out/ReleaseSIMARM/generated_compilations/dartkp/tests_language_2_spread_collections_const_test/out.dill /b/s/w/ir/tests/language_2/spread_collections/const_test.dart --enable-experiment=spread-collections --packages=/b/s/w/ir/.packages -Ddart.developer.causal_async_stacks=true\n\nexit code:\n253\n\nstderr:\nThere is no support for constant \" #C1 = (invalid-expression \"unimplemented spread element\")\n\" in TFA yet!\n#0 ConstantAllocationCollector.defaultConstant (package:vm/transformations/type_flow/summary_collector.dart:1586:5)\n#1 ConstantVisitor.visitUnevaluatedConstant (package:kernel/visitor.dart:307:59)\n#2 UnevaluatedConstant.accept (package:kernel/ast.dart:5653:34)\n#3 ConstantAllocationCollector.typeFor.<anonymous closure> (package:vm/transformations/type_flow/summary_collector.dart:1581:59)\n#4 __InternalLinkedHashMap&_HashVMBase&MapMixin&_LinkedHashMapMixin.putIfAbsent (dart:collection/runtime/lib/compact_hash.dart:281:23)\n#5 ConstantAllocationCollector.typeFor (package:vm/transformations/type_flow/summary_collector.dart:1581:22)\n#6 SummaryCollector.visitConstantExpression (package:vm/transformations/type_flow/summary_collector.dart:1390:40)\n#7 ConstantExpression.accept (package:kernel/ast.dart:3713:36)\n#8 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42)\n#9 SummaryCollector._visitArguments (package:vm/transformations/type_flow/summary_collector.dart:559:16)\n#10 SummaryCollector.visitStaticInvocation (package:vm/transformations/type_flow/summary_collector.dart:1089:18)\n#11 StaticInvocation.accept (package:kernel/ast.dart:2963:36)\n#12 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42)\n#13 SummaryCollector.visitExpressionStatement (package:vm/transformations/type_flow/summary_collector.dart:1218:5)\n#14 ExpressionStatement.accept (package:kernel/ast.dart:3853:35)\n#15 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42)\n#16 List.forEach (dart:core/runtime/lib/growable_array.dart:278:8)\n#17 SummaryCollector.visitBlock (package:vm/transformations/type_flow/summary_collector.dart:1188:21)\n#18 Block.accept (package:kernel/ast.dart:3881:35)\n#19 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42)\n#20 SummaryCollector.createSummary (package:vm/transformations/type_flow/summary_collector.dart:460:9)\n#21 TypeFlowAnalysis.getSummary (package:vm/transformations/type_flow/analysis.dart:1375:52)\n#22 _DirectInvocation._processFunction (package:vm/transformations/type_flow/analysis.dart:236:14)\n#23 _DirectInvocation.process (package:vm/transformations/type_flow/analysis.dart:169:14)\n#24 _WorkList.processInvocation (package:vm/transformations/type_flow/analysis.dart:1270:32)\n#25 TypeFlowAnalysis.applyCall (package:vm/transformations/type_flow/analysis.dart:1468:23)\n#26 Call.apply (package:vm/transformations/type_flow/summary.dart:210:31)\n#27 Summary.apply (package:vm/transformations/type_flow/summary.dart:602:33)\n#28 _DirectInvocation._processFunction (package:vm/transformations/type_flow/analysis.dart:237:14)\n#29 _DirectInvocation.process (package:vm/transformations/type_flow/analysis.dart:169:14)\n#30 _WorkList.processInvocation (package:vm/transformations/type_flow/analysis.dart:1270:32)\n#31 _WorkList.process (package:vm/transformations/type_flow/analysis.dart:1250:7)\n#32 TypeFlowAnalysis.process (package:vm/transformations/type_flow/analysis.dart:1388:14)\n#33 transformComponent (package:vm/transformations/type_flow/transformer.dart:70:20)\n#34 _runGlobalTransformations (package:vm/kernel_front_end.dart:360:5)\n<asynchronous suspension>\n#35 compileToKernel (package:vm/kernel_front_end.dart:300:11)\n<asynchronous suspension>\n#36 runCompiler (package:vm/kernel_front_end.dart:207:27)\n<asynchronous suspension>\n#37 compile (file:///b/s/w/ir/pkg/vm/bin/gen_kernel.dart:39:10)\n<asynchronous suspension>\n#38 runBatchModeCompiler.<anonymous closure> (file:///b/s/w/ir/pkg/vm/bin/gen_kernel.dart:57:28)\n<asynchronous suspension>\n#39 runBatch (package:kernel/src/tool/batch_util.dart:38:35)\n<asynchronous suspension>\n#40 runBatchModeCompiler (file:///b/s/w/ir/pkg/vm/bin/gen_kernel.dart:43:9)\n<asynchronous suspension>\n#41 main (file:///b/s/w/ir/pkg/vm/bin/gen_kernel.dart:32:11)\n<asynchronous suspension>\n#42 _startIsolate.<anonymous closure> (dart:isolate/runtime/lib/isolate_patch.dart:298:32)\n#43 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:171:12)\n\n--- Re-run this test:\npython tools/test.py -n dartkp-no-bare-linux-release-simarm language_2/spread_collections/const_test\n\n\nFAILED: dartkp-dart_precompiled release_simarm language_2/spread_collections/map_set_ambiguity_test\nExpected: CompileTimeError\nActual: Pass\n\n--- Command \"vm_compile_to_kernel\" (took 02.000549s):\nDART_CONFIGURATION=ReleaseSIMARM /b/s/w/ir/pkg/vm/tool/gen_kernel --aot --platform=out/ReleaseSIMARM/vm_platform_strong.dill -o /b/s/w/ir/out/ReleaseSIMARM/generated_compilations/dartkp/tests_language_2_spread_collections_map_set_ambiguity_test/out.dill /b/s/w/ir/tests/language_2/spread_collections/map_set_ambiguity_test.dart --enable-experiment=spread-collections --packages=/b/s/w/ir/.packages -Ddart.developer.causal_async_stacks=true\n\nexit code:\n0\n\n--- Command \"precompiler\" (took 04.000027s):\nDART_CONFIGURATION=ReleaseSIMARM out/ReleaseSIMARM/gen_snapshot --snapshot-kind=app-aot-blobs --blobs_container_filename=/b/s/w/ir/out/ReleaseSIMARM/generated_compilations/dartkp/tests_language_2_spread_collections_map_set_ambiguity_test/out.aotsnapshot --no-enable-malloc-hooks --no-use-bare-instructions --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/out/ReleaseSIMARM/generated_compilations/dartkp/tests_language_2_spread_collections_map_set_ambiguity_test/out.dill\n\nexit code:\n0\n\n--- Command \"remove_kernel_file\" (took 25ms):\nDART_CONFIGURATION=ReleaseSIMARM rm /b/s/w/ir/out/ReleaseSIMARM/generated_compilations/dartkp/tests_language_2_spread_collections_map_set_ambiguity_test/out.dill\n\nexit code:\n0\n\n--- Command \"vm\" (took 176ms):\nDART_CONFIGURATION=ReleaseSIMARM out/ReleaseSIMARM/dart_precompiled_runtime --no-enable-malloc-hooks --no-use-bare-instructions --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/out/ReleaseSIMARM/generated_compilations/dartkp/tests_language_2_spread_collections_map_set_ambiguity_test/out.aotsnapshot\n\nexit code:\n0\n\n--- Re-run this test:\npython tools/test.py -n dartkp-no-bare-linux-release-simarm language_2/spread_collections/map_set_ambiguity_test\n\n\n\n===\n=== 2 tests failed\n===\n\n\n--- Total time: 13:15 ---\n0:08:00.557668 - vm - dartkp-dart_precompiled release_simarm/lib_2/isolate/ping_pause_test\n0:00:32.952401 - vm - dartkp-dart_precompiled release_simarm/corelib_2/int_try_parse_test\n0:00:15.179613 - vm_compile_to_kernel - dartkp-dart_precompiled release_simarm/corelib_2/map_from_iterable_test\n0:00:15.163997 - vm_compile_to_kernel - dartkp-dart_precompiled release_simarm/corelib_2/list_map_test\n0:00:15.152422 - vm_compile_to_kernel - dartkp-dart_precompiled release_simarm/corelib_2/list_concurrent_modify_test\n0:00:15.136289 - vm_compile_to_kernel - dartkp-dart_precompiled release_simarm/corelib_2/error_stack_trace_test/none\n0:00:15.104037 - vm_compile_to_kernel - dartkp-dart_precompiled release_simarm/corelib_2/splay_tree_from_iterable_test\n0:00:14.857719 - vm_compile_to_kernel - dartkp-dart_precompiled release_simarm/corelib_2/regexp/loop-capture_test\n0:00:14.752116 - vm_compile_to_kernel - dartkp-dart_precompiled release_simarm/corelib_2/list_write_elements_test\n0:00:14.695071 - vm_compile_to_kernel - dartkp-dart_precompiled release_simarm/corelib_2/error_stack_trace_test/nullThrown\n0:00:13.732059 - precompiler - dartkp-dart_precompiled release_simarm/language_2/disassemble_test\n0:00:09.910344 - precompiler - dartkp-dart_precompiled release_simarm/corelib_2/list_write_elements_test\n0:00:09.587075 - precompiler - dartkp-dart_precompiled release_simarm/corelib_2/list_map_test\n0:00:09.437167 - precompiler - dartkp-dart_precompiled release_simarm/corelib_2/splay_tree_from_iterable_test\n0:00:09.385130 - precompiler - dartkp-dart_precompiled release_simarm/corelib_2/error_stack_trace_test/nullThrown\n0:00:09.302524 - precompiler - dartkp-dart_precompiled release_simarm/corelib_2/map_from_iterable_test\n0:00:07.516379 - precompiler - dartkp-dart_precompiled release_simarm/corelib_2/regexp/loop-capture_test\n0:00:07.364797 - precompiler - dartkp-dart_precompiled release_simarm/corelib_2/regexp/UC16_test\n0:00:07.207116 - precompiler - dartkp-dart_precompiled release_simarm/corelib_2/regexp/regress-regexp-codeflush_test\n0:00:06.066078 - precompiler - dartkp-dart_precompiled release_simarm/corelib_2/list_unmodifiable_test\nINFO: Core dump archiving is activated\nINFO: No unexpected crashes recorded\n", "outputs_ref": { "isolated": "d5058af365d7e19dbd9b43e402ce0bc6bbdf8ef5", "isolatedserver": "https://isolateserver.appspot.com", "namespace": "default-gzip" }, "run_id": "43abbc02a838ab11", "server_versions": [ "4201-b04f7f8" ], "started_ts": "2019-03-18T22:36:14.347177", "state": "COMPLETED", "tags": [ "build_is_experimental:false", "buildername:vm-kernel-precomp-bare-linux-release-simarm", "buildnumber:1064", "cpu:x86-64", "data:6530ba1895151a30b77ad1f6c08fce0bc985a85d", "master:client.dart", "name:vm", "os:Linux", "pool:dart.tests", "priority:25", "service_account:none", "slavename:trusty-dart-68765ebb-us-central1-b-skj6", "spec_name:dart.ci.sandbox:vm-kernel-precomp-bare-linux-release-simarm", "stepname:vm tests_shard_5", "swarming.pool.template:none", "swarming.pool.version:b6a93b27c04f0be59a826de8428184e97540ac64", "user:None" ], "task_id": "43abbc02a838ab10", "try_number": "1" } ] }