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{ "shards": [ { "bot_dimensions": [ { "key": "caches", "value": [ "builder_33557ae0e9aa35d039f7af6a8b22dad4e94f6a54e4e27dfffc3d44613d9a0452_v2", "builder_566a6f0a99c10205b7d3c33a6844f14906531bdda599a81dad3fa78a5d1c1401_v2", "builder_635c0bb3820427a968ab7634a21d467f1fbfb282a832f78957d9cb848bd12e00_v2", "builder_7ac26ffb2555723738bb40d39fe5d89f2f2f3a436d29e8fb3937519466e06fbe_v2", "builder_bc510e7460cd360bdaafeba95be813037cc6e9a1b51dd3fb5b57eb2199968634_v2", "builder_cda10aa7162c8cba0757242440cdc0117e569dc31ad7d660ecb0cff356c802d7_v2", "builder_cfc41125433723a4f71b510cc66bc0632e5ea874813117b5ee92d59712ad2e87_v2", "builder_e13f4302820d9262fb21c7c0dbc470fc3f63b30e43224495de56520c8aea703c_v2", "builder_fc87d8b756f6ef6f58af66318edbeaca820eb4af106a8048351c27566d7fbe87_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" ] 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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: [], 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: [], timeout: null, preview-dart-2, use-blobs)\nSuites tested: observatory_ui\nTotal: 820 tests\n * 142 tests will be skipped (113 skipped by design)\n * 3 tests are expected to be flaky but not crash\n * 1 tests are expected to flaky crash\n * 641 tests are expected to pass\n * 3 tests are expected to fail that we won't fix\n * 30 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 * 0 could not be categorized or are in multiple categories\n\n\nFAILED: dartkp-dart_precompiled release_simarm64 language_2/spread_collections/await_test\nExpected: CompileTimeError\nActual: DartkCrash\nUnexpected compile error.\n\n--- Command \"vm_compile_to_kernel\" (took 988ms):\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_await_test/out.dill /b/s/w/ir/tests/language_2/spread_collections/await_test.dart --enable-experiment=spread-collections --packages=/b/s/w/ir/.packages -Ddart.developer.causal_async_stacks=true\n\nexit code:\n253\n\nstderr:\nUnable to find variable #t1\n#0 SummaryCollector.visitVariableGet (package:vm/transformations/type_flow/summary_collector.dart:1138:7)\n#1 VariableGet.accept (package:kernel/ast.dart:2258:36)\n#2 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42)\n#3 SummaryCollector.visitMethodInvocation (package:vm/transformations/type_flow/summary_collector.dart:910:22)\n#4 MethodInvocation.accept (package:kernel/ast.dart:2857:36)\n#5 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42)\n#6 SummaryCollector.visitVariableSet (package:vm/transformations/type_flow/summary_collector.dart:1154:22)\n#7 VariableSet.accept (package:kernel/ast.dart:2285:36)\n#8 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42)\n#9 SummaryCollector.visitExpressionStatement (package:vm/transformations/type_flow/summary_collector.dart:1212:5)\n#10 ExpressionStatement.accept (package:kernel/ast.dart:3743:35)\n#11 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42)\n#12 List.forEach (dart:core/runtime/libgrowable_array.dart:278:8)\n#13 SummaryCollector.visitBlock (package:vm/transformations/type_flow/summary_collector.dart:1182:21)\n#14 Block.accept (package:kernel/ast.dart:3771:35)\n#15 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42)\n#16 SummaryCollector.visitLabeledStatement (package:vm/transformations/type_flow/summary_collector.dart:1258:5)\n#17 LabeledStatement.accept (package:kernel/ast.dart:3874:35)\n#18 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42)\n#19 List.forEach (dart:core/runtime/libgrowable_array.dart:278:8)\n#20 SummaryCollector.visitBlock (package:vm/transformations/type_flow/summary_collector.dart:1182:21)\n#21 Block.accept (package:kernel/ast.dart:3771:35)\n#22 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42)\n#23 SummaryCollector.visitTryCatch (package:vm/transformations/type_flow/summary_collector.dart:1284:5)\n#24 TryCatch.accept (package:kernel/ast.dart:4217:35)\n#25 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42)\n#26 SummaryCollector._handleNestedFunctionNode (package:vm/transformations/type_flow/summary_collector.dart:734:5)\n#27 SummaryCollector.visitFunctionDeclaration (package:vm/transformations/type_flow/summary_collector.dart:1242:5)\n#28 FunctionDeclaration.accept (package:kernel/ast.dart:4512:35)\n#29 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42)\n#30 List.forEach (dart:core/runtime/libgrowable_array.dart:278:8)\n#31 SummaryCollector.visitBlock (package:vm/transformations/type_flow/summary_collector.dart:1182:21)\n#32 Block.accept (package:kernel/ast.dart:3771:35)\n#33 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42)\n#34 SummaryCollector.createSummary (package:vm/transformations/type_flow/summary_collector.dart:460:9)\n#35 TypeFlowAnalysis.getSummary (package:vm/transformations/type_flow/analysis.dart:1375:52)\n#36 _DirectInvocation._processFunction (package:vm/transformations/type_flow/analysis.dart:236:14)\n#37 _DirectInvocation.process (package:vm/transformations/type_flow/analysis.dart:169:14)\n#38 _WorkList.processInvocation (package:vm/transformations/type_flow/analysis.dart:1270:32)\n#39 TypeFlowAnalysis.applyCall (package:vm/transformations/type_flow/analysis.dart:1468:23)\n#40 Call.apply (package:vm/transformations/type_flow/summary.dart:210:31)\n#41 Summary.apply (package:vm/transformations/type_flow/summary.dart:602:33)\n#42 _DirectInvocation._processFunction (package:vm/transformations/type_flow/analysis.dart:237:14)\n#43 _DirectInvocation.process (package:vm/transformations/type_flow/analysis.dart:169:14)\n#44 _WorkList.processInvocation (package:vm/transformations/type_flow/analysis.dart:1270:32)\n#45 _WorkList.process (package:vm/transformations/type_flow/analysis.dart:1250:7)\n#46 TypeFlowAnalysis.process (package:vm/transformations/type_flow/analysis.dart:1388:14)\n#47 transformComponent (package:vm/transformations/type_flow/transformer.dart:70:20)\n#48 _runGlobalTransformations (package:vm/kernel_front_end.dart:357:5)\n<asynchronous suspension>\n#49 compileToKernel (package:vm/kernel_front_end.dart:297:11)\n<asynchronous suspension>\n#50 runCompiler (package:vm/kernel_front_end.dart:204:27)\n<asynchronous suspension>\n#51 compile (file:///b/s/w/ir/pkg/vm/bin/gen_kernel.dart:39:10)\n<asynchronous suspension>\n#52 runBatchModeCompiler.<anonymous closure> (file:///b/s/w/ir/pkg/vm/bin/gen_kernel.dart:57:28)\n<asynchronous suspension>\n#53 runBatch (package:kernel/src/tool/batch_util.dart:38:35)\n<asynchronous suspension>\n#54 runBatchModeCompiler (file:///b/s/w/ir/pkg/vm/bin/gen_kernel.dart:43:9)\n<asynchronous suspension>\n#55 main (file:///b/s/w/ir/pkg/vm/bin/gen_kernel.dart:32:11)\n<asynchronous suspension>\n#56 _startIsolate.<anonymous closure> (dart:isolate/runtime/libisolate_patch.dart:298:32)\n#57 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/libisolate_patch.dart:171:12)\n\n--- Re-run this test:\npython tools/test.py -n dartkp-linux-release-simarm64 language_2/spread_collections/await_test\n\n588 out of 678 completed\nTests running for 5 minutes\n\n=== Failure summary:\n\n\nFAILED: dartkp-dart_precompiled release_simarm64 language_2/spread_collections/await_test\nExpected: CompileTimeError\nActual: DartkCrash\nUnexpected compile error.\n\n--- Command \"vm_compile_to_kernel\" (took 988ms):\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_await_test/out.dill /b/s/w/ir/tests/language_2/spread_collections/await_test.dart --enable-experiment=spread-collections --packages=/b/s/w/ir/.packages -Ddart.developer.causal_async_stacks=true\n\nexit code:\n253\n\nstderr:\nUnable to find variable #t1\n#0 SummaryCollector.visitVariableGet (package:vm/transformations/type_flow/summary_collector.dart:1138:7)\n#1 VariableGet.accept (package:kernel/ast.dart:2258:36)\n#2 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42)\n#3 SummaryCollector.visitMethodInvocation (package:vm/transformations/type_flow/summary_collector.dart:910:22)\n#4 MethodInvocation.accept (package:kernel/ast.dart:2857:36)\n#5 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42)\n#6 SummaryCollector.visitVariableSet (package:vm/transformations/type_flow/summary_collector.dart:1154:22)\n#7 VariableSet.accept (package:kernel/ast.dart:2285:36)\n#8 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42)\n#9 SummaryCollector.visitExpressionStatement (package:vm/transformations/type_flow/summary_collector.dart:1212:5)\n#10 ExpressionStatement.accept (package:kernel/ast.dart:3743:35)\n#11 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42)\n#12 List.forEach (dart:core/runtime/libgrowable_array.dart:278:8)\n#13 SummaryCollector.visitBlock (package:vm/transformations/type_flow/summary_collector.dart:1182:21)\n#14 Block.accept (package:kernel/ast.dart:3771:35)\n#15 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42)\n#16 SummaryCollector.visitLabeledStatement (package:vm/transformations/type_flow/summary_collector.dart:1258:5)\n#17 LabeledStatement.accept (package:kernel/ast.dart:3874:35)\n#18 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42)\n#19 List.forEach (dart:core/runtime/libgrowable_array.dart:278:8)\n#20 SummaryCollector.visitBlock (package:vm/transformations/type_flow/summary_collector.dart:1182:21)\n#21 Block.accept (package:kernel/ast.dart:3771:35)\n#22 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42)\n#23 SummaryCollector.visitTryCatch (package:vm/transformations/type_flow/summary_collector.dart:1284:5)\n#24 TryCatch.accept (package:kernel/ast.dart:4217:35)\n#25 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42)\n#26 SummaryCollector._handleNestedFunctionNode (package:vm/transformations/type_flow/summary_collector.dart:734:5)\n#27 SummaryCollector.visitFunctionDeclaration (package:vm/transformations/type_flow/summary_collector.dart:1242:5)\n#28 FunctionDeclaration.accept (package:kernel/ast.dart:4512:35)\n#29 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42)\n#30 List.forEach (dart:core/runtime/libgrowable_array.dart:278:8)\n#31 SummaryCollector.visitBlock (package:vm/transformations/type_flow/summary_collector.dart:1182:21)\n#32 Block.accept (package:kernel/ast.dart:3771:35)\n#33 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42)\n#34 SummaryCollector.createSummary (package:vm/transformations/type_flow/summary_collector.dart:460:9)\n#35 TypeFlowAnalysis.getSummary (package:vm/transformations/type_flow/analysis.dart:1375:52)\n#36 _DirectInvocation._processFunction (package:vm/transformations/type_flow/analysis.dart:236:14)\n#37 _DirectInvocation.process (package:vm/transformations/type_flow/analysis.dart:169:14)\n#38 _WorkList.processInvocation (package:vm/transformations/type_flow/analysis.dart:1270:32)\n#39 TypeFlowAnalysis.applyCall (package:vm/transformations/type_flow/analysis.dart:1468:23)\n#40 Call.apply (package:vm/transformations/type_flow/summary.dart:210:31)\n#41 Summary.apply (package:vm/transformations/type_flow/summary.dart:602:33)\n#42 _DirectInvocation._processFunction (package:vm/transformations/type_flow/analysis.dart:237:14)\n#43 _DirectInvocation.process (package:vm/transformations/type_flow/analysis.dart:169:14)\n#44 _WorkList.processInvocation (package:vm/transformations/type_flow/analysis.dart:1270:32)\n#45 _WorkList.process (package:vm/transformations/type_flow/analysis.dart:1250:7)\n#46 TypeFlowAnalysis.process (package:vm/transformations/type_flow/analysis.dart:1388:14)\n#47 transformComponent (package:vm/transformations/type_flow/transformer.dart:70:20)\n#48 _runGlobalTransformations (package:vm/kernel_front_end.dart:357:5)\n<asynchronous suspension>\n#49 compileToKernel (package:vm/kernel_front_end.dart:297:11)\n<asynchronous suspension>\n#50 runCompiler (package:vm/kernel_front_end.dart:204:27)\n<asynchronous suspension>\n#51 compile (file:///b/s/w/ir/pkg/vm/bin/gen_kernel.dart:39:10)\n<asynchronous suspension>\n#52 runBatchModeCompiler.<anonymous closure> (file:///b/s/w/ir/pkg/vm/bin/gen_kernel.dart:57:28)\n<asynchronous suspension>\n#53 runBatch (package:kernel/src/tool/batch_util.dart:38:35)\n<asynchronous suspension>\n#54 runBatchModeCompiler (file:///b/s/w/ir/pkg/vm/bin/gen_kernel.dart:43:9)\n<asynchronous suspension>\n#55 main (file:///b/s/w/ir/pkg/vm/bin/gen_kernel.dart:32:11)\n<asynchronous suspension>\n#56 _startIsolate.<anonymous closure> (dart:isolate/runtime/libisolate_patch.dart:298:32)\n#57 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/libisolate_patch.dart:171:12)\n\n--- Re-run this test:\npython tools/test.py -n dartkp-linux-release-simarm64 language_2/spread_collections/await_test\n\n\n\n===\n=== 1 test failed\n===\n\n\n--- Total time: 06:18 ---\n0:00:38.021356 - vm - dartkp-dart_precompiled release_simarm64/standalone_2/io/many_file_operations_test\n0:00:14.443492 - vm_compile_to_kernel - dartkp-dart_precompiled release_simarm64/corelib_2/apply4_test\n0:00:14.255778 - vm_compile_to_kernel - dartkp-dart_precompiled release_simarm64/corelib_2/double_try_parse_test\n0:00:14.061145 - vm_compile_to_kernel - dartkp-dart_precompiled release_simarm64/corelib_2/list_literal_is_growable_test\n0:00:13.975413 - vm_compile_to_kernel - dartkp-dart_precompiled release_simarm64/corelib_2/sort_test\n0:00:13.860727 - vm_compile_to_kernel - dartkp-dart_precompiled release_simarm64/corelib_2/string_base_vm_test\n0:00:13.751631 - vm_compile_to_kernel - dartkp-dart_precompiled release_simarm64/corelib_2/double_try_parse_test\n0:00:13.484099 - vm_compile_to_kernel - dartkp-dart_precompiled release_simarm64/corelib_2/int_to_int_test\n0:00:08.849166 - vm_compile_to_kernel - dartkp-dart_precompiled release_simarm64/corelib_2/string_replace_static_test\n0:00:06.751292 - vm_compile_to_kernel - dartkp-dart_precompiled release_simarm64/corelib_2/iterable_first_where_test\n0:00:06.136690 - vm_compile_to_kernel - dartkp-dart_precompiled release_simarm64/standalone_2/io/skipping_dart2js_compilations_test\n0:00:05.724310 - precompiler - dartkp-dart_precompiled release_simarm64/corelib_2/regexp/malformed-escapes_test\n0:00:05.377074 - precompiler - dartkp-dart_precompiled release_simarm64/corelib_2/sort_test\n0:00:05.224301 - precompiler - dartkp-dart_precompiled release_simarm64/corelib_2/list_literal_is_growable_test\n0:00:05.146078 - precompiler - dartkp-dart_precompiled release_simarm64/corelib_2/iterable_element_at_test/none\n0:00:05.138849 - vm - dartkp-dart_precompiled release_simarm64/standalone_2/io/client_socket_add_close_error_test\n0:00:05.117231 - precompiler - dartkp-dart_precompiled release_simarm64/corelib_2/apply4_test\n0:00:05.104590 - precompiler - dartkp-dart_precompiled release_simarm64/corelib_2/double_try_parse_test\n0:00:05.039209 - precompiler - dartkp-dart_precompiled release_simarm64/corelib_2/int_to_int_test\n0:00:04.878936 - precompiler - dartkp-dart_precompiled release_simarm64/corelib_2/double_try_parse_test\nINFO: Core dump archiving is activated\nINFO: No unexpected crashes recorded\n", "outputs_ref": { "isolated": "9cd5ba9c6888040d9ae71ed26ea93675cdf0f94e", "isolatedserver": "https://isolateserver.appspot.com", "namespace": "default-gzip" }, "run_id": "4375cfd607a94a11", "server_versions": [ "4158-1053c58" ], "started_ts": "2019-03-08T11:19:45.189122", "state": "COMPLETED", "tags": [ "build_is_experimental:false", "buildername:vm-kernel-precomp-linux-release-simarm64", "buildnumber:4538", "cpu:x86-64", "data:4550bc748f5218380de43e74718401e708ac351e", "master:client.dart", "name:vm", "os:Linux", "pool:dart.tests", "priority:25", "service_account:none", "slavename:trusty-dart-68765ebb-us-central1-b-52x0", "spec_name:dart.ci.sandbox:vm-kernel-precomp-linux-release-simarm64", "stepname:vm tests_shard_6", "swarming.pool.template:none", "swarming.pool.version:08eee965692900e5ba0d1bb4e6330b36bfe1b793", "user:None" ], "task_id": "4375cfd607a94a10", "try_number": "1" } ] }