Back to build
Raw log | Switch to full mode | Login

{ "shards": [ { "bot_dimensions": [ { "key": "caches", "value": [ "swarming_module_cache_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-m6kx" ] }, { "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" ] }, { "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-m6kx", "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/dart-sdk/linux-amd64", "path": "tools/sdks", "version": "0mif3p5VDiK4NB-FSkD7AjBGlVerWGUqnp0CptV-yoIC" } ] }, "completed_ts": "2019-03-21T22:36:10.677791", "costs_usd": [ 0.08662150580668201 ], "created_ts": "2019-03-21T22:23:35.785730", "duration": 736.39080286026, "modified_ts": "2019-03-21T22:36:10.677791", "name": "vm tests_shard_5/Linux/82ed89ef3f/vm-kernel-precomp-linux-release-simarm64-try/719", "output": "tools/testing/dart/main.dart:1: Warning: Interpreting this as package URI, 'package:test_dart/main.dart'.\nTest configurations:\n dartkp-linux-release-simarm64(architecture: simarm64, compiler: dartkp, mode: release, runtime: dart_precompiled, system: linux, vm-options: [], 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-linux-release-simarm64(architecture: simarm64, compiler: dartkp, mode: release, runtime: dart_precompiled, system: linux, vm-options: [], dart2js-options: [], timeout: null, preview-dart-2, use-blobs)\nSuites tested: observatory_ui\nTotal: 871 tests\n * 214 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 * 605 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_simarm64 language_2/spread_collections/const_test\nExpected: CompileTimeError\nActual: DartkCrash\nUnexpected compile error.\n\n--- Command \"vm_compile_to_kernel\" (took 877ms):\nDART_CONFIGURATION=ReleaseSIMARM64 /b/s/w/ir/pkg/vm/tool/gen_kernel --aot --platform=out/ReleaseSIMARM64/vm_platform_strong.dill -o /b/s/w/ir/out/ReleaseSIMARM64/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 collection 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-linux-release-simarm64 language_2/spread_collections/const_test\n\n\nFAILED: dartkp-dart_precompiled release_simarm64 language_2/spread_collections/map_set_ambiguity_test\nExpected: CompileTimeError\nActual: Pass\n\n--- Command \"vm_compile_to_kernel\" (took 02.000261s):\nDART_CONFIGURATION=ReleaseSIMARM64 /b/s/w/ir/pkg/vm/tool/gen_kernel --aot --platform=out/ReleaseSIMARM64/vm_platform_strong.dill -o /b/s/w/ir/out/ReleaseSIMARM64/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 03.000258s):\nDART_CONFIGURATION=ReleaseSIMARM64 out/ReleaseSIMARM64/gen_snapshot --snapshot-kind=app-aot-blobs --blobs_container_filename=/b/s/w/ir/out/ReleaseSIMARM64/generated_compilations/dartkp/tests_language_2_spread_collections_map_set_ambiguity_test/out.aotsnapshot --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/out/ReleaseSIMARM64/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 23ms):\nDART_CONFIGURATION=ReleaseSIMARM64 rm /b/s/w/ir/out/ReleaseSIMARM64/generated_compilations/dartkp/tests_language_2_spread_collections_map_set_ambiguity_test/out.dill\n\nexit code:\n0\n\n--- Command \"vm\" (took 145ms):\nDART_CONFIGURATION=ReleaseSIMARM64 out/ReleaseSIMARM64/dart_precompiled_runtime --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/out/ReleaseSIMARM64/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-linux-release-simarm64 language_2/spread_collections/map_set_ambiguity_test\n\n656 out of 657 completed\nTests running for 5 minutes\n656 out of 657 completed\nTests running for 10 minutes\n\n=== Failure summary:\n\n\nFAILED: dartkp-dart_precompiled release_simarm64 language_2/spread_collections/const_test\nExpected: CompileTimeError\nActual: DartkCrash\nUnexpected compile error.\n\n--- Command \"vm_compile_to_kernel\" (took 877ms):\nDART_CONFIGURATION=ReleaseSIMARM64 /b/s/w/ir/pkg/vm/tool/gen_kernel --aot --platform=out/ReleaseSIMARM64/vm_platform_strong.dill -o /b/s/w/ir/out/ReleaseSIMARM64/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 collection 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-linux-release-simarm64 language_2/spread_collections/const_test\n\n\nFAILED: dartkp-dart_precompiled release_simarm64 language_2/spread_collections/map_set_ambiguity_test\nExpected: CompileTimeError\nActual: Pass\n\n--- Command \"vm_compile_to_kernel\" (took 02.000261s):\nDART_CONFIGURATION=ReleaseSIMARM64 /b/s/w/ir/pkg/vm/tool/gen_kernel --aot --platform=out/ReleaseSIMARM64/vm_platform_strong.dill -o /b/s/w/ir/out/ReleaseSIMARM64/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 03.000258s):\nDART_CONFIGURATION=ReleaseSIMARM64 out/ReleaseSIMARM64/gen_snapshot --snapshot-kind=app-aot-blobs --blobs_container_filename=/b/s/w/ir/out/ReleaseSIMARM64/generated_compilations/dartkp/tests_language_2_spread_collections_map_set_ambiguity_test/out.aotsnapshot --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/out/ReleaseSIMARM64/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 23ms):\nDART_CONFIGURATION=ReleaseSIMARM64 rm /b/s/w/ir/out/ReleaseSIMARM64/generated_compilations/dartkp/tests_language_2_spread_collections_map_set_ambiguity_test/out.dill\n\nexit code:\n0\n\n--- Command \"vm\" (took 145ms):\nDART_CONFIGURATION=ReleaseSIMARM64 out/ReleaseSIMARM64/dart_precompiled_runtime --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/out/ReleaseSIMARM64/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-linux-release-simarm64 language_2/spread_collections/map_set_ambiguity_test\n\n\n\n===\n=== 2 tests failed\n===\n\n\n--- Total time: 12:13 ---\n0:08:00.741021 - vm - dartkp-dart_precompiled release_simarm64/lib_2/isolate/ping_pause_test\n0:00:24.215308 - vm - dartkp-dart_precompiled release_simarm64/corelib_2/int_try_parse_test\n0:00:12.856910 - vm_compile_to_kernel - dartkp-dart_precompiled release_simarm64/corelib_2/splay_tree_from_iterable_test\n0:00:12.348142 - vm_compile_to_kernel - dartkp-dart_precompiled release_simarm64/corelib_2/error_stack_trace_test/none\n0:00:12.293659 - vm_compile_to_kernel - dartkp-dart_precompiled release_simarm64/corelib_2/list_write_elements_test\n0:00:12.289378 - vm_compile_to_kernel - dartkp-dart_precompiled release_simarm64/corelib_2/list_concurrent_modify_test\n0:00:12.179371 - vm_compile_to_kernel - dartkp-dart_precompiled release_simarm64/corelib_2/error_stack_trace_test/nullThrown\n0:00:11.998644 - vm_compile_to_kernel - dartkp-dart_precompiled release_simarm64/corelib_2/map_from_iterable_test\n0:00:11.557498 - vm_compile_to_kernel - dartkp-dart_precompiled release_simarm64/corelib_2/list_map_test\n0:00:11.473219 - vm_compile_to_kernel - dartkp-dart_precompiled release_simarm64/corelib_2/regexp/loop-capture_test\n0:00:09.704355 - precompiler - dartkp-dart_precompiled release_simarm64/language_2/disassemble_test\n0:00:06.539487 - vm - dartkp-dart_precompiled release_simarm64/corelib_2/list_unmodifiable_test\n0:00:04.801459 - precompiler - dartkp-dart_precompiled release_simarm64/corelib_2/regress_r21715_test\n0:00:04.730078 - precompiler - dartkp-dart_precompiled release_simarm64/corelib_2/list_unmodifiable_test\n0:00:04.701098 - precompiler - dartkp-dart_precompiled release_simarm64/corelib_2/double_round_to_double_test\n0:00:04.698467 - precompiler - dartkp-dart_precompiled release_simarm64/corelib_2/uri_ipv6_test\n0:00:04.490347 - precompiler - dartkp-dart_precompiled release_simarm64/corelib_2/date_time6_test\n0:00:04.387280 - precompiler - dartkp-dart_precompiled release_simarm64/corelib_2/dynamic_nosuchmethod_test\n0:00:04.351052 - precompiler - dartkp-dart_precompiled release_simarm64/corelib_2/num_parse_test/none\n0:00:04.326596 - precompiler - dartkp-dart_precompiled release_simarm64/corelib_2/set_retainAll_test\nINFO: Core dump archiving is activated\nINFO: No unexpected crashes recorded\n", "outputs_ref": { "isolated": "e2f40bea632df58800af2c087c69813d423bd852", "isolatedserver": "https://isolateserver.appspot.com", "namespace": "default-gzip" }, "run_id": "43bb2bc18e047611", "server_versions": [ "4213-ad7b457" ], "started_ts": "2019-03-21T22:23:37.991295", "state": "COMPLETED", "tags": [ "build_is_experimental:false", "buildername:vm-kernel-precomp-linux-release-simarm64-try", "buildnumber:719", "cpu:x86-64", "data:82ed89ef3f526da8bd389d1ab371d59d34968197", "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-mg89", "spec_name:dart.try:vm-kernel-precomp-linux-release-simarm64-try", "stepname:vm tests_shard_5", "swarming.pool.template:none", "swarming.pool.version:5ad47f4bdd06a3d9b74007236f92e40f4e85560f", "user:None" ], "task_id": "43bb2bc18e047610", "try_number": "1" } ] }