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{ "shards": [ { "bot_dimensions": [ { "key": "cores", "value": [ "8" ] }, { "key": "cpu", "value": [ "x86", "x86-64", "x86-64-Haswell_GCE" ] }, { "key": "gce", "value": [ "1" ] }, { "key": "gpu", "value": [ "none" ] }, { "key": "id", "value": [ "win10-dart-fedce810-us-central1-c-tqm8" ] }, { "key": "image", "value": [ "chrome-win10-1703-2018-04-20-61acaf8983f" ] }, { "key": "integrity", "value": [ "high" ] }, { "key": "locale", "value": [ "en_US.cp1252" ] }, { "key": "machine_type", "value": [ "n1-standard-8" ] }, { "key": "os", "value": [ "Windows", "Windows-10", "Windows-10-15063" ] }, { "key": "pool", "value": [ "dart.tests" ] }, { "key": "python", "value": [ "2.7.13" ] }, { "key": "server_version", "value": [ "4216-cf4a3cd" ] }, { "key": "zone", "value": [ "us", "us-central", "us-central1", "us-central1-c" ] } ], "bot_id": "win10-dart-fedce810-us-central1-c-tqm8", "bot_version": "c7f0c187ee2160053ce935aa86119b526086da1e165dea02547e2f5a35dc9e3f", "cipd_pins": { "client_package": { "package_name": "infra/tools/cipd/windows-amd64", "version": "2inlWG1iQZ8GKyVNWrlyKjuXRY3bTSmrKye5JmYocyUC" }, "packages": [ { "package_name": "infra/python/cpython/windows-amd64", "path": ".swarming_module", "version": "1ba7d485930b05eb07f6bc7724447d6a7c22a6b6" }, { "package_name": "infra/tools/luci/logdog/butler/windows-amd64", "path": ".swarming_module", "version": "6ebe1bb92c2ff24f74be618f56f4219b8eba551b" }, { "package_name": "infra/tools/luci/vpython-native/windows-amd64", "path": ".swarming_module", "version": "gdyQzhhSN4yori6wIMZjsqGpgDrkuaB-NREYz4BZ_rMC" }, { "package_name": "infra/tools/luci/vpython/windows-amd64", "path": ".swarming_module", "version": "EUJh_9q20TnqjtRumVX8fcDubyBDjOpzAl-sJSKGN2EC" }, { "package_name": "dart/browsers/firefox/windows-amd64", "path": "browsers", "version": "ed81a55882f976986c76cc4b11aa6f8e3de01068" }, { "package_name": "dart/dart-sdk/windows-amd64", "path": "tools/sdks", "version": "uljj79jrhRe6OpKm7lMln1WFsY6nZaiil9EWuxg0cRwC" } ] }, "completed_ts": "2019-03-25T21:20:07.733305", "costs_usd": [ 0.1560026455989842 ], "created_ts": "2019-03-25T21:06:51.776571", "duration": 233.51600003242493, "exit_code": "1", "failure": true, "modified_ts": "2019-03-25T21:20:07.733305", "name": "dart2js tests_shard_5/Windows/0b2f82dad0/dart2js-strong-win-x64-firefox-try/68", "output": "18066 files remaining...\n16624 files remaining...\n15098 files remaining...\n13183 files remaining...\n11543 files remaining...\n9483 files remaining...\n7696 files remaining...\n6415 files remaining...\n5136 files remaining...\n3750 files remaining...\n2650 files remaining...\n1408 files remaining...\n313 files remaining...\ntools/testing/dart/main.dart:1: Warning: Interpreting this as package URI, 'package:test_dart/main.dart'.\nTest configuration:\n dart2js-win-firefox(architecture: x64, compiler: dart2js, mode: release, runtime: firefox, system: win, vm-options: [], dart2js-options: [], timeout: null, preview-dart-2, use-sdk)\nSuites tested: samples, standalone, standalone_2, corelib_2, language_2, vm, benchmark_smoke, utils, lib_2, analyze_library, service, kernel, ffi\nDirectory containing tests missing: C:\\b\\s\\w\\ir\\runtime\\observatory\\tests\\service\nTotal: 1363 tests\n * 237 tests will be skipped (221 skipped by design)\n * 0 tests are expected to be flaky but not crash\n * 0 tests are expected to flaky crash\n * 1055 tests are expected to pass\n * 11 tests are expected to fail that we won't fix\n * 60 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: dart2js-firefox release_x64 corelib_2/regexp/lookbehind_test/none\nExpected: Pass\nActual: RuntimeError\n\n--- Command \"dart2js\" (took 03.000418s):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/multitest_corelib_2_regexp_lookbehind_test_none/test.js C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\corelib_2\\regexp\\lookbehind_test_none.dart --preview-dart-2\n\nexit code:\n0\n\nstdout:\nCompiled 7,425,172 characters Dart to 89,561 characters JavaScript in 3.40 seconds\nDart file (C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\corelib_2\\regexp\\lookbehind_test_none.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/multitest_corelib_2_regexp_lookbehind_test_none/test.js\n\n--- Command \"firefox\" (took 72ms):\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe tools/testing/dart/launch_browser.dart firefox http://127.0.0.1:49828/root_build/generated_tests/dart2js-firefox-sdk/multitest_corelib_2_regexp_lookbehind_test_none/test.html?crossOriginPort=49829\n\nRuntime error:\nFormatException: Illegal RegExp pattern (SyntaxError: invalid regexp group)\n^.(?<=a)\nwrapException@http://127.0.0.1:49828/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_regexp_lookbehind_test_none/test.js:318:17\nJSSyntaxRegExp_makeNative@http://127.0.0.1:49828/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_regexp_lookbehind_test_none/test.js:1026:13\nRegExp_RegExp@http://127.0.0.1:49828/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_regexp_lookbehind_test_none/test.js:1276:43\nmain@http://127.0.0.1:49828/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_regexp_lookbehind_test_none/test.js:1529:14\ndartMainRunner@http://127.0.0.1:49828/root_dart/tools/testing/dart/test_controller.js:303:5\n@http://127.0.0.1:49828/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_regexp_lookbehind_test_none/test.js:2212:7\n@http://127.0.0.1:49828/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_regexp_lookbehind_test_none/test.js:2198:7\ndartProgram@http://127.0.0.1:49828/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_regexp_lookbehind_test_none/test.js:2192:4\n@http://127.0.0.1:49828/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_regexp_lookbehind_test_none/test.js:28:11\n\nexit code:\n0\n\n--- To debug locally, run:\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe C:\\b\\s\\w\\ir\\tools\\testing\\dart\\http_server.dart -p 49828 -c 49829 --network 127.0.0.1 --build-directory=C:\\b\\s\\w\\ir\\out\\ReleaseX64\\ --runtime=firefox --packages=C:\\b\\s\\w\\ir\\.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-firefox --dart2js-batch --reset-browser-configuration corelib_2/regexp/lookbehind_test/none\n\n\nFAILED: dart2js-firefox release_x64 corelib_2/regexp/lookbehind_test/01\nExpected: Pass\nActual: RuntimeError\n\n--- Command \"dart2js\" (took 03.000641s):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/multitest_corelib_2_regexp_lookbehind_test_01/test.js C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\corelib_2\\regexp\\lookbehind_test_01.dart --preview-dart-2\n\nexit code:\n0\n\nstdout:\nCompiled 7,425,340 characters Dart to 107,087 characters JavaScript in 3.65 seconds\nDart file (C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\corelib_2\\regexp\\lookbehind_test_01.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/multitest_corelib_2_regexp_lookbehind_test_01/test.js\n\n--- Command \"firefox\" (took 118ms):\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe tools/testing/dart/launch_browser.dart firefox http://127.0.0.1:49828/root_build/generated_tests/dart2js-firefox-sdk/multitest_corelib_2_regexp_lookbehind_test_01/test.html?crossOriginPort=49829\n\nRuntime error:\nFormatException: Illegal RegExp pattern (SyntaxError: invalid regexp group)\n^.(?<=a)\nwrapException@http://127.0.0.1:49828/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_regexp_lookbehind_test_01/test.js:318:17\nJSSyntaxRegExp_makeNative@http://127.0.0.1:49828/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_regexp_lookbehind_test_01/test.js:1198:13\nRegExp_RegExp@http://127.0.0.1:49828/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_regexp_lookbehind_test_01/test.js:1495:43\nmain@http://127.0.0.1:49828/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_regexp_lookbehind_test_01/test.js:1781:14\ndartMainRunner@http://127.0.0.1:49828/root_dart/tools/testing/dart/test_controller.js:303:5\n@http://127.0.0.1:49828/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_regexp_lookbehind_test_01/test.js:2663:7\n@http://127.0.0.1:49828/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_regexp_lookbehind_test_01/test.js:2649:7\ndartProgram@http://127.0.0.1:49828/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_regexp_lookbehind_test_01/test.js:2643:4\n@http://127.0.0.1:49828/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_regexp_lookbehind_test_01/test.js:28:11\n\nexit code:\n0\n\n--- To debug locally, run:\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe C:\\b\\s\\w\\ir\\tools\\testing\\dart\\http_server.dart -p 49828 -c 49829 --network 127.0.0.1 --build-directory=C:\\b\\s\\w\\ir\\out\\ReleaseX64\\ --runtime=firefox --packages=C:\\b\\s\\w\\ir\\.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-firefox --dart2js-batch --reset-browser-configuration corelib_2/regexp/lookbehind_test/01\n\n\nFAILED: dart2js-firefox release_x64 language_2/spread_collections/const_test\nExpected: Pass\nActual: Crash\nUnexpected compile error.\n\n--- Command \"dart2js\" (took 673ms):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_spread_collections_const_test/test.js C:\\b\\s\\w\\ir\\tests\\language_2\\spread_collections\\const_test.dart --enable-experiment=spread-collections --preview-dart-2\n\nexit code:\n253\n\nstdout:\ntests/language_2/spread_collections/const_test.dart:168:6:\nInternal Error: The compiler crashed when compiling this element.\nvoid testKeyOrder() {\n ^\nThe compiler is broken.\n\nWhen compiling the above element, the compiler crashed. It is not\npossible to tell if this is caused by a problem in your program or\nnot. Regardless, the compiler should not crash.\n\nThe Dart team would greatly appreciate if you would take a moment to\nreport this problem at http://dartbug.com/new.\n\nPlease include the following information:\n\n* the name and version of your operating system,\n\n* the Dart SDK build number (2.2.1-edge.510d6f77890bf72d298ddde3eb9c35529fb4e6d1), and\n\n* the entire message you see here (including the full stack trace\n below as well as the source location above).\n\nThe compiler crashed: Unsupported operation: Unhandled node invalid-expression \"unimplemented map entry\" (InvalidExpression)\n#0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:119:7)\n#1 Visitor.defaultTreeNode (package:kernel/visitor.dart:333:39)\n#2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:140:43)\n#3 TreeVisitor.visitInvalidExpression (package:kernel/visitor.dart:142:55)\n#4 InvalidExpression.accept (package:kernel/ast.dart:2238:36)\n#5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18)\n#6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39)\n#7 ScopeModelBuilder.visitMethodInvocation (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:878:5)\n#8 MethodInvocation.accept (package:kernel/ast.dart:2857:36)\n#9 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18)\n#10 ScopeModelBuilder.visitExpressionStatement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:991:5)\n#11 ExpressionStatement.accept (package:kernel/ast.dart:3853:35)\n#12 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18)\n#13 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39)\n#14 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:965:5)\n#15 Block.accept (package:kernel/ast.dart:3881:35)\n#16 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18)\n#17 ScopeModelBuilder.visitBlockExpression (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:930:5)\n#18 BlockExpression.accept (package:kernel/ast.dart:3768:36)\n#19 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18)\n#20 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39)\n#21 ScopeModelBuilder.visitStaticInvocation (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:832:5)\n#22 StaticInvocation.accept (package:kernel/ast.dart:2963:36)\n#23 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18)\n#24 ScopeModelBuilder.visitExpressionStatement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:991:5)\n#25 ExpressionStatement.accept (package:kernel/ast.dart:3853:35)\n#26 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18)\n#27 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39)\n#28 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:965:5)\n#29 Block.accept (package:kernel/ast.dart:3881:35)\n#30 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18)\n#31 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:722:5)\n#32 FunctionNode.accept (package:kernel/ast.dart:2111:30)\n#33 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18)\n#34 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:580:7)\n#35 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:203:18)\n#36 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:508:5)\n#37 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:579:5)\n#38 Procedure.accept (package:kernel/ast.dart:1773:32)\n#39 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:109:12)\n#40 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:26:20)\n#41 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:349:19)\n#42 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#43 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:43)\n#44 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:289:28)\n#45 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:64:51)\n#46 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:274:26)\n#47 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:462:70)\n#48 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#49 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:462:32)\n#50 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#51 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:460:28)\n#52 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:794:15)\n#53 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:458:18)\n#54 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:445:12)\n#55 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:461:5)\n#56 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:454:16)\n#57 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#58 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:14)\n#59 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:479:7)\n#60 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#61 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:472:14)\n#62 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:333:5)\n#63 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:401:17)\n#64 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#65 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:43)\n#66 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#67 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:14)\n#68 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:286:13)\n<asynchronous suspension>\n#69 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38)\n#70 new Future.sync (dart:async/future.dart:224:31)\n#71 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20)\n#72 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#73 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41)\n#74 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22)\n#75 _RootZone.runUnary (dart:async/zone.dart:1379:54)\n#76 _FutureListener.handleValue (dart:async/future_impl.dart:126:18)\n#77 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45)\n#78 Future._propagateToListeners (dart:async/future_impl.dart:668:32)\n#79 Future._completeWithValue (dart:async/future_impl.dart:483:5)\n#80 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7)\n#81 _microtaskLoop (dart:async/schedule_microtask.dart:41:21)\n#82 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)\n#83 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13)\n#84 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5)\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-firefox --dart2js-batch --reset-browser-configuration language_2/spread_collections/const_test\n\n\nFAILED: dart2js-firefox release_x64 lib_2/math/double_pow_test\nExpected: Pass\nActual: CompileTimeError\nUnexpected compile error.\n\n--- Command \"dart2js\" (took 140ms):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_lib_2_math_double_pow_test/test.js C:\\b\\s\\w\\ir\\tests\\lib_2\\math\\double_pow_test.dart --preview-dart-2\n\nexit code:\n1\n\nstdout:\ntests/lib_2/math/double_pow_test.dart:169:41:\nError: The integer literal 9223372036854775807 can't be represented exactly in JavaScript.\n Expect.identical(Infinity, pow(-0.0, -9223372036854775807));\n ^^^^^^^^^^^^^^^^^^^\nError: Compilation failed.\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-firefox --dart2js-batch --reset-browser-configuration lib_2/math/double_pow_test\n\n\nFAILED: dart2js-firefox release_x64 lib_2/html/typed_arrays_range_checks_test\nExpected: RuntimeError\nActual: Pass\n\n--- Command \"dart2js\" (took 02.000078s):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_lib_2_html_typed_arrays_range_checks_test/test.js C:\\b\\s\\w\\ir\\tests\\lib_2\\html\\typed_arrays_range_checks_test.dart --preview-dart-2\n\nexit code:\n0\n\nstdout:\nCompiled 7,418,776 characters Dart to 105,441 characters JavaScript in 2.08 seconds\nDart file (C:\\b\\s\\w\\ir\\tests\\lib_2\\html\\typed_arrays_range_checks_test.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/tests_lib_2_html_typed_arrays_range_checks_test/test.js\n\n--- Command \"firefox\" (took 70ms):\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe tools/testing/dart/launch_browser.dart firefox http://127.0.0.1:49828/root_build/generated_tests/dart2js-firefox-sdk/tests_lib_2_html_typed_arrays_range_checks_test/test.html?crossOriginPort=49829\n\nEvents:\n- debug \"test_controller.js started\"\n- debug \"Sending events to driver page (isFirstMessage = true, isStatusUpdate = true, isDone = false)\"\n- print \"dart-calling-main\"\n- print \"dart-main-done\"\n- {\n type: message_received\n value: dart-calling-main\n timestamp: 0.037\n}\n\n- {\n type: message_received\n value: dart-main-done\n timestamp: 0.037\n}\n\n- debug \"Sending events to driver page (isFirstMessage = false, isStatusUpdate = false, isDone = true)\"\n- dom\n <head>\n <meta http-equiv=\"X-UA-Compatible\" content=\"IE=edge\">\n <meta name=\"dart.unittest\" content=\"full-stack-traces\">\n <title> Test C:\\b\\s\\w\\ir\\tests\\lib_2\\html\\typed_arrays_range_checks_test.dart </title>\n <style>\n .unittest-table { font-family:monospace; border:1px; }\n .unittest-pass { background: #6b3;}\n .unittest-fail { background: #d55;}\n .unittest-error { background: #a11;}\n </style>\n </head>\n <body>\n <h1> Running C:\\b\\s\\w\\ir\\tests\\lib_2\\html\\typed_arrays_range_checks_test.dart </h1>\n <script type=\"text/javascript\" src=\"/root_dart/tools/testing/dart/test_controller.js\">\n </script>\n <script type=\"text/javascript\" src=\"/root_build/generated_compilations/dart2js-sdk/tests_lib_2_html_typed_arrays_range_checks_test/test.js\" onerror=\"scriptTagOnErrorCallback(null)\" defer=\"\">\n </script>\n \n </body>\n\nexit code:\n0\n\n--- To debug locally, run:\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe C:\\b\\s\\w\\ir\\tools\\testing\\dart\\http_server.dart -p 49828 -c 49829 --network 127.0.0.1 --build-directory=C:\\b\\s\\w\\ir\\out\\ReleaseX64\\ --runtime=firefox --packages=C:\\b\\s\\w\\ir\\.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-firefox --dart2js-batch --reset-browser-configuration lib_2/html/typed_arrays_range_checks_test\n\n\n=== Failure summary:\n\n\nFAILED: dart2js-firefox release_x64 corelib_2/regexp/lookbehind_test/none\nExpected: Pass\nActual: RuntimeError\n\n--- Command \"dart2js\" (took 03.000418s):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/multitest_corelib_2_regexp_lookbehind_test_none/test.js C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\corelib_2\\regexp\\lookbehind_test_none.dart --preview-dart-2\n\nexit code:\n0\n\nstdout:\nCompiled 7,425,172 characters Dart to 89,561 characters JavaScript in 3.40 seconds\nDart file (C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\corelib_2\\regexp\\lookbehind_test_none.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/multitest_corelib_2_regexp_lookbehind_test_none/test.js\n\n--- Command \"firefox\" (took 72ms):\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe tools/testing/dart/launch_browser.dart firefox http://127.0.0.1:49828/root_build/generated_tests/dart2js-firefox-sdk/multitest_corelib_2_regexp_lookbehind_test_none/test.html?crossOriginPort=49829\n\nRuntime error:\nFormatException: Illegal RegExp pattern (SyntaxError: invalid regexp group)\n^.(?<=a)\nwrapException@http://127.0.0.1:49828/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_regexp_lookbehind_test_none/test.js:318:17\nJSSyntaxRegExp_makeNative@http://127.0.0.1:49828/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_regexp_lookbehind_test_none/test.js:1026:13\nRegExp_RegExp@http://127.0.0.1:49828/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_regexp_lookbehind_test_none/test.js:1276:43\nmain@http://127.0.0.1:49828/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_regexp_lookbehind_test_none/test.js:1529:14\ndartMainRunner@http://127.0.0.1:49828/root_dart/tools/testing/dart/test_controller.js:303:5\n@http://127.0.0.1:49828/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_regexp_lookbehind_test_none/test.js:2212:7\n@http://127.0.0.1:49828/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_regexp_lookbehind_test_none/test.js:2198:7\ndartProgram@http://127.0.0.1:49828/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_regexp_lookbehind_test_none/test.js:2192:4\n@http://127.0.0.1:49828/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_regexp_lookbehind_test_none/test.js:28:11\n\nexit code:\n0\n\n--- To debug locally, run:\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe C:\\b\\s\\w\\ir\\tools\\testing\\dart\\http_server.dart -p 49828 -c 49829 --network 127.0.0.1 --build-directory=C:\\b\\s\\w\\ir\\out\\ReleaseX64\\ --runtime=firefox --packages=C:\\b\\s\\w\\ir\\.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-firefox --dart2js-batch --reset-browser-configuration corelib_2/regexp/lookbehind_test/none\n\n\nFAILED: dart2js-firefox release_x64 corelib_2/regexp/lookbehind_test/01\nExpected: Pass\nActual: RuntimeError\n\n--- Command \"dart2js\" (took 03.000641s):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/multitest_corelib_2_regexp_lookbehind_test_01/test.js C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\corelib_2\\regexp\\lookbehind_test_01.dart --preview-dart-2\n\nexit code:\n0\n\nstdout:\nCompiled 7,425,340 characters Dart to 107,087 characters JavaScript in 3.65 seconds\nDart file (C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\corelib_2\\regexp\\lookbehind_test_01.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/multitest_corelib_2_regexp_lookbehind_test_01/test.js\n\n--- Command \"firefox\" (took 118ms):\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe tools/testing/dart/launch_browser.dart firefox http://127.0.0.1:49828/root_build/generated_tests/dart2js-firefox-sdk/multitest_corelib_2_regexp_lookbehind_test_01/test.html?crossOriginPort=49829\n\nRuntime error:\nFormatException: Illegal RegExp pattern (SyntaxError: invalid regexp group)\n^.(?<=a)\nwrapException@http://127.0.0.1:49828/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_regexp_lookbehind_test_01/test.js:318:17\nJSSyntaxRegExp_makeNative@http://127.0.0.1:49828/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_regexp_lookbehind_test_01/test.js:1198:13\nRegExp_RegExp@http://127.0.0.1:49828/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_regexp_lookbehind_test_01/test.js:1495:43\nmain@http://127.0.0.1:49828/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_regexp_lookbehind_test_01/test.js:1781:14\ndartMainRunner@http://127.0.0.1:49828/root_dart/tools/testing/dart/test_controller.js:303:5\n@http://127.0.0.1:49828/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_regexp_lookbehind_test_01/test.js:2663:7\n@http://127.0.0.1:49828/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_regexp_lookbehind_test_01/test.js:2649:7\ndartProgram@http://127.0.0.1:49828/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_regexp_lookbehind_test_01/test.js:2643:4\n@http://127.0.0.1:49828/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_regexp_lookbehind_test_01/test.js:28:11\n\nexit code:\n0\n\n--- To debug locally, run:\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe C:\\b\\s\\w\\ir\\tools\\testing\\dart\\http_server.dart -p 49828 -c 49829 --network 127.0.0.1 --build-directory=C:\\b\\s\\w\\ir\\out\\ReleaseX64\\ --runtime=firefox --packages=C:\\b\\s\\w\\ir\\.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-firefox --dart2js-batch --reset-browser-configuration corelib_2/regexp/lookbehind_test/01\n\n\nFAILED: dart2js-firefox release_x64 language_2/spread_collections/const_test\nExpected: Pass\nActual: Crash\nUnexpected compile error.\n\n--- Command \"dart2js\" (took 673ms):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_spread_collections_const_test/test.js C:\\b\\s\\w\\ir\\tests\\language_2\\spread_collections\\const_test.dart --enable-experiment=spread-collections --preview-dart-2\n\nexit code:\n253\n\nstdout:\ntests/language_2/spread_collections/const_test.dart:168:6:\nInternal Error: The compiler crashed when compiling this element.\nvoid testKeyOrder() {\n ^\nThe compiler is broken.\n\nWhen compiling the above element, the compiler crashed. It is not\npossible to tell if this is caused by a problem in your program or\nnot. Regardless, the compiler should not crash.\n\nThe Dart team would greatly appreciate if you would take a moment to\nreport this problem at http://dartbug.com/new.\n\nPlease include the following information:\n\n* the name and version of your operating system,\n\n* the Dart SDK build number (2.2.1-edge.510d6f77890bf72d298ddde3eb9c35529fb4e6d1), and\n\n* the entire message you see here (including the full stack trace\n below as well as the source location above).\n\nThe compiler crashed: Unsupported operation: Unhandled node invalid-expression \"unimplemented map entry\" (InvalidExpression)\n#0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:119:7)\n#1 Visitor.defaultTreeNode (package:kernel/visitor.dart:333:39)\n#2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:140:43)\n#3 TreeVisitor.visitInvalidExpression (package:kernel/visitor.dart:142:55)\n#4 InvalidExpression.accept (package:kernel/ast.dart:2238:36)\n#5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18)\n#6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39)\n#7 ScopeModelBuilder.visitMethodInvocation (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:878:5)\n#8 MethodInvocation.accept (package:kernel/ast.dart:2857:36)\n#9 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18)\n#10 ScopeModelBuilder.visitExpressionStatement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:991:5)\n#11 ExpressionStatement.accept (package:kernel/ast.dart:3853:35)\n#12 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18)\n#13 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39)\n#14 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:965:5)\n#15 Block.accept (package:kernel/ast.dart:3881:35)\n#16 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18)\n#17 ScopeModelBuilder.visitBlockExpression (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:930:5)\n#18 BlockExpression.accept (package:kernel/ast.dart:3768:36)\n#19 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18)\n#20 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39)\n#21 ScopeModelBuilder.visitStaticInvocation (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:832:5)\n#22 StaticInvocation.accept (package:kernel/ast.dart:2963:36)\n#23 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18)\n#24 ScopeModelBuilder.visitExpressionStatement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:991:5)\n#25 ExpressionStatement.accept (package:kernel/ast.dart:3853:35)\n#26 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18)\n#27 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39)\n#28 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:965:5)\n#29 Block.accept (package:kernel/ast.dart:3881:35)\n#30 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18)\n#31 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:722:5)\n#32 FunctionNode.accept (package:kernel/ast.dart:2111:30)\n#33 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18)\n#34 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:580:7)\n#35 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:203:18)\n#36 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:508:5)\n#37 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:579:5)\n#38 Procedure.accept (package:kernel/ast.dart:1773:32)\n#39 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:109:12)\n#40 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:26:20)\n#41 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:349:19)\n#42 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#43 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:43)\n#44 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:289:28)\n#45 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:64:51)\n#46 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:274:26)\n#47 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:462:70)\n#48 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#49 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:462:32)\n#50 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#51 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:460:28)\n#52 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:794:15)\n#53 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:458:18)\n#54 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:445:12)\n#55 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:461:5)\n#56 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:454:16)\n#57 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#58 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:14)\n#59 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:479:7)\n#60 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#61 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:472:14)\n#62 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:333:5)\n#63 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:401:17)\n#64 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#65 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:43)\n#66 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#67 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:14)\n#68 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:286:13)\n<asynchronous suspension>\n#69 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38)\n#70 new Future.sync (dart:async/future.dart:224:31)\n#71 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20)\n#72 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#73 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41)\n#74 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22)\n#75 _RootZone.runUnary (dart:async/zone.dart:1379:54)\n#76 _FutureListener.handleValue (dart:async/future_impl.dart:126:18)\n#77 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45)\n#78 Future._propagateToListeners (dart:async/future_impl.dart:668:32)\n#79 Future._completeWithValue (dart:async/future_impl.dart:483:5)\n#80 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7)\n#81 _microtaskLoop (dart:async/schedule_microtask.dart:41:21)\n#82 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)\n#83 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13)\n#84 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5)\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-firefox --dart2js-batch --reset-browser-configuration language_2/spread_collections/const_test\n\n\nFAILED: dart2js-firefox release_x64 lib_2/math/double_pow_test\nExpected: Pass\nActual: CompileTimeError\nUnexpected compile error.\n\n--- Command \"dart2js\" (took 140ms):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_lib_2_math_double_pow_test/test.js C:\\b\\s\\w\\ir\\tests\\lib_2\\math\\double_pow_test.dart --preview-dart-2\n\nexit code:\n1\n\nstdout:\ntests/lib_2/math/double_pow_test.dart:169:41:\nError: The integer literal 9223372036854775807 can't be represented exactly in JavaScript.\n Expect.identical(Infinity, pow(-0.0, -9223372036854775807));\n ^^^^^^^^^^^^^^^^^^^\nError: Compilation failed.\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-firefox --dart2js-batch --reset-browser-configuration lib_2/math/double_pow_test\n\n\nFAILED: dart2js-firefox release_x64 lib_2/html/typed_arrays_range_checks_test\nExpected: RuntimeError\nActual: Pass\n\n--- Command \"dart2js\" (took 02.000078s):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_lib_2_html_typed_arrays_range_checks_test/test.js C:\\b\\s\\w\\ir\\tests\\lib_2\\html\\typed_arrays_range_checks_test.dart --preview-dart-2\n\nexit code:\n0\n\nstdout:\nCompiled 7,418,776 characters Dart to 105,441 characters JavaScript in 2.08 seconds\nDart file (C:\\b\\s\\w\\ir\\tests\\lib_2\\html\\typed_arrays_range_checks_test.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/tests_lib_2_html_typed_arrays_range_checks_test/test.js\n\n--- Command \"firefox\" (took 70ms):\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe tools/testing/dart/launch_browser.dart firefox http://127.0.0.1:49828/root_build/generated_tests/dart2js-firefox-sdk/tests_lib_2_html_typed_arrays_range_checks_test/test.html?crossOriginPort=49829\n\nEvents:\n- debug \"test_controller.js started\"\n- debug \"Sending events to driver page (isFirstMessage = true, isStatusUpdate = true, isDone = false)\"\n- print \"dart-calling-main\"\n- print \"dart-main-done\"\n- {\n type: message_received\n value: dart-calling-main\n timestamp: 0.037\n}\n\n- {\n type: message_received\n value: dart-main-done\n timestamp: 0.037\n}\n\n- debug \"Sending events to driver page (isFirstMessage = false, isStatusUpdate = false, isDone = true)\"\n- dom\n <head>\n <meta http-equiv=\"X-UA-Compatible\" content=\"IE=edge\">\n <meta name=\"dart.unittest\" content=\"full-stack-traces\">\n <title> Test C:\\b\\s\\w\\ir\\tests\\lib_2\\html\\typed_arrays_range_checks_test.dart </title>\n <style>\n .unittest-table { font-family:monospace; border:1px; }\n .unittest-pass { background: #6b3;}\n .unittest-fail { background: #d55;}\n .unittest-error { background: #a11;}\n </style>\n </head>\n <body>\n <h1> Running C:\\b\\s\\w\\ir\\tests\\lib_2\\html\\typed_arrays_range_checks_test.dart </h1>\n <script type=\"text/javascript\" src=\"/root_dart/tools/testing/dart/test_controller.js\">\n </script>\n <script type=\"text/javascript\" src=\"/root_build/generated_compilations/dart2js-sdk/tests_lib_2_html_typed_arrays_range_checks_test/test.js\" onerror=\"scriptTagOnErrorCallback(null)\" defer=\"\">\n </script>\n \n </body>\n\nexit code:\n0\n\n--- To debug locally, run:\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe C:\\b\\s\\w\\ir\\tools\\testing\\dart\\http_server.dart -p 49828 -c 49829 --network 127.0.0.1 --build-directory=C:\\b\\s\\w\\ir\\out\\ReleaseX64\\ --runtime=firefox --packages=C:\\b\\s\\w\\ir\\.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-firefox --dart2js-batch --reset-browser-configuration lib_2/html/typed_arrays_range_checks_test\n\n\n\n===\n=== 5 tests failed\n===\n\n\n--- Total time: 03:41 ---\n0:00:08.921882 - dart2js - dart2js-firefox release_x64/lib_2/html/custom_element_method_clash_test/test/test\n0:00:08.546870 - dart2js - dart2js-firefox release_x64/lib_2/html/indexeddb_5_test\n0:00:08.500008 - dart2js - dart2js-firefox release_x64/corelib_2/bigint_parse_radix_test\n0:00:08.500008 - dart2js - dart2js-firefox release_x64/corelib_2/collection_from_test\n0:00:08.249986 - dart2js - dart2js-firefox release_x64/lib_2/html/fontface_loaded_test\n0:00:08.109373 - dart2js - dart2js-firefox release_x64/lib_2/html/events_test\n0:00:08.109353 - dart2js - dart2js-firefox release_x64/lib_2/html/filereader_test\n0:00:08.046921 - dart2js - dart2js-firefox release_x64/lib_2/html/cssstyledeclaration_test\n0:00:07.953165 - dart2js - dart2js-firefox release_x64/lib_2/html/css_test\n0:00:07.921915 - dart2js - dart2js-firefox release_x64/lib_2/html/custom/document_register_template_test\n0:00:07.828131 - dart2js - dart2js-firefox release_x64/corelib_2/collection_of_test\n0:00:07.812577 - dart2js - dart2js-firefox release_x64/lib_2/html/custom/element_upgrade_test\n0:00:07.609403 - dart2js - dart2js-firefox release_x64/lib_2/html/js_interop_1_test\n0:00:07.182185 - firefox - dart2js-firefox release_x64/corelib_2/double_round_to_double3_test\n0:00:06.843728 - dart2js - dart2js-firefox release_x64/lib_2/html/storage_promise_test\n0:00:06.796895 - dart2js - dart2js-firefox release_x64/corelib_2/cast_test\n0:00:06.750026 - dart2js - dart2js-firefox release_x64/corelib_2/date_time10_test\n0:00:06.750026 - dart2js - dart2js-firefox release_x64/corelib_2/const_list_set_range_test\n0:00:06.421858 - dart2js - dart2js-firefox release_x64/corelib_2/map_test\n0:00:06.310844 - dart2js - dart2js-firefox release_x64/corelib_2/uri_path_test\nFailed to delete C:\\b\\s\\w\\ir (37 files remaining).\r\n Maybe the test has a subprocess outliving it.\r\n Sleeping 2 seconds.\r\nFailed to delete C:\\b\\s\\w\\ir (37 files remaining).\r\n Maybe the test has a subprocess outliving it.\r\n Sleeping 4 seconds.\r\nFailed to delete C:\\b\\s\\w\\ir. The following files remain:\r\n- \\\\?\\C:\\b\\s\\w\\ir\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\api-ms-win-crt-convert-l1-1-0.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\api-ms-win-crt-environment-l1-1-0.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\api-ms-win-crt-filesystem-l1-1-0.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\api-ms-win-crt-heap-l1-1-0.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\api-ms-win-crt-locale-l1-1-0.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\api-ms-win-crt-math-l1-1-0.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\api-ms-win-crt-multibyte-l1-1-0.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\api-ms-win-crt-runtime-l1-1-0.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\api-ms-win-crt-stdio-l1-1-0.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\api-ms-win-crt-string-l1-1-0.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\api-ms-win-crt-time-l1-1-0.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\api-ms-win-crt-utility-l1-1-0.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\browser\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\browser\\features\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\browser\\features\\activity-stream@mozilla.org.xpi\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\browser\\features\\firefox@getpocket.com.xpi\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\browser\\features\\followonsearch@mozilla.com.xpi\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\browser\\features\\onboarding@mozilla.org.xpi\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\browser\\features\\screenshots@mozilla.org.xpi\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\browser\\features\\webcompat@mozilla.org.xpi\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\browser\\omni.ja\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\firefox.exe\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\freebl3.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\lgpllibs.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\mozavcodec.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\mozavutil.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\mozglue.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\msvcp140.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\nss3.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\nssckbi.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\omni.ja\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\softokn3.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\vcruntime140.dll\r\n- \\\\?\\C:\\b\\s\\w\\ir\\browsers\\firefox\\xul.dll\r\nEnumerating processes:\r\n- pid 3380; Handles: 413; Exe: C:\\b\\s\\w\\ir\\browsers\\firefox\\firefox.exe; Cmd: \"C:\\b\\s\\w\\ir\\browsers\\firefox\\firefox.exe\" -contentproc --channel=\"7816.6.496831701\\63882090\" -childID 2 -isForBrowser -prefsHandle 2196 -prefsLen 1996 -schedulerPrefs 0001,2 -greomni \"C:\\b\\s\\w\\ir\\browsers\\firefox\\omni.ja\" -appomni \"C:\\b\\s\\w\\ir\\browsers\\firefox\\browser\\omni.ja\" -appdir \"C:\\b\\s\\w\\ir\\browsers\\firefox\\browser\" - 7816 - 2276 tab\r\n- pid 7560; Handles: 347; Exe: C:\\b\\s\\w\\ir\\browsers\\firefox\\firefox.exe; Cmd: \"C:\\b\\s\\w\\ir\\browsers\\firefox\\firefox.exe\" -contentproc --channel=\"7816.12.610154042\\1818526426\" -childID 3 -isForBrowser -prefsHandle 2472 -prefsLen 2271 -schedulerPrefs 0001,2 -greomni \"C:\\b\\s\\w\\ir\\browsers\\firefox\\omni.ja\" -appomni \"C:\\b\\s\\w\\ir\\browsers\\firefox\\browser\\omni.ja\" -appdir \"C:\\b\\s\\w\\ir\\browsers\\firefox\\browser\" - 7816 - 2484 tab\r\n- pid 7588; Handles: 314; Exe: C:\\b\\s\\w\\ir\\browsers\\firefox\\firefox.exe; Cmd: \"C:\\b\\s\\w\\ir\\browsers\\firefox\\firefox.exe\" -contentproc --channel=\"7816.18.1040358880\\376155609\" -childID 4 -isForBrowser -prefsHandle 3376 -prefsLen 7234 -schedulerPrefs 0001,2 -greomni \"C:\\b\\s\\w\\ir\\browsers\\firefox\\omni.ja\" -appomni \"C:\\b\\s\\w\\ir\\browsers\\firefox\\browser\\omni.ja\" -appdir \"C:\\b\\s\\w\\ir\\browsers\\firefox\\browser\" - 7816 - 3528 tab\r\n- pid 7816; Handles: 1067; Exe: C:\\b\\s\\w\\ir\\browsers\\firefox\\firefox.exe; Cmd: C:\\b\\s\\w\\ir\\browsers\\firefox\\firefox.exe -profile C:\\b\\s\\w\\itpqd2jw\\34011ee5-4f43-11e9-87d2-d341b5901bde -no-remote -new-instance http://127.0.0.1:49828/driver/BROWSER2\r\n- pid 8184; Handles: 465; Exe: C:\\b\\s\\w\\ir\\browsers\\firefox\\firefox.exe; Cmd: \"C:\\b\\s\\w\\ir\\browsers\\firefox\\firefox.exe\" -contentproc --channel=\"7816.0.1436348090\\1237512970\" -childID 1 -isForBrowser -prefsHandle 1980 -prefsLen 1996 -schedulerPrefs 0001,2 -greomni \"C:\\b\\s\\w\\ir\\browsers\\firefox\\omni.ja\" -appomni \"C:\\b\\s\\w\\ir\\browsers\\firefox\\browser\\omni.ja\" -appdir \"C:\\b\\s\\w\\ir\\browsers\\firefox\\browser\" - 7816 - 1892 tab\r\nTerminating 5 processes:\r\n- 3380 killed\r\n- 7560 killed\r\n- 7588 killed\r\n- 7816 killed\r\n- 8184 killed\r\n*** Swarming tried multiple times to delete the run directory and failed ***\r\n*** Hard failing the task ***\r\n\r\nSwarming detected that your testing script ran an executable, which may have\r\nstarted a child executable, and the main script returned early, leaving the\r\nchildren executables playing around unguided.\r\n\r\nYou don't want to leave children processes outliving the task on the Swarming\r\nbot, do you? The Swarming bot doesn't.\r\n\r\nHow to fix?\r\n- For any process that starts children processes, make sure all children\r\n processes terminated properly before each parent process exits. This is\r\n especially important in very deep process trees.\r\n - This must be done properly both in normal successful task and in case of\r\n task failure. Cleanup is very important.\r\n- The Swarming bot sends a SIGTERM in case of timeout.\r\n - You have 30.0 seconds to comply after the signal was sent to the process\r\n before the process is forcibly killed.\r\n- To achieve not leaking children processes in case of signals on timeout, you\r\n MUST handle signals in each executable / python script and propagate them to\r\n children processes.\r\n - When your test script (python or binary) receives a signal like SIGTERM or\r\n CTRL_BREAK_EVENT on Windows), send it to all children processes and wait for\r\n them to terminate before quitting.\r\n\r\nSee\r\nhttps://chromium.googlesource.com/infra/luci/luci-py.git/+/master/appengine/swarming/doc/Bot.md#Graceful-termination_aka-the-SIGTERM-and-SIGKILL-dance\r\nfor more information.\r\n\r\n*** May the SIGKILL force be with you ***\r\n", "outputs_ref": { "isolated": "9785efca4231a98e3ff7fd20f806d022707d620d", "isolatedserver": "https://isolateserver.appspot.com", "namespace": "default-gzip" }, "run_id": "43cf7ef11f397411", "server_versions": [ "4216-cf4a3cd" ], "started_ts": "2019-03-25T21:07:24.450273", "state": "COMPLETED", "tags": [ "build_is_experimental:false", "buildername:dart2js-strong-win-x64-firefox-try", "buildnumber:68", "cpu:x86-64", "data:0b2f82dad00f234a3a132f239ede6003af296c3e", "gerrit:https://dart-review.googlesource.com/c/97820/1", "master:dart.try", "name:dart2js", "os:Windows", "pool:dart.tests", "priority:25", "service_account:none", "slavename:win10-dart-fedce810-us-central1-c-kmhq", "spec_name:dart.try:dart2js-strong-win-x64-firefox-try", "stepname:dart2js tests_shard_5 on Windows", "swarming.pool.template:none", "swarming.pool.version:d6245a93c5415172333b9d5617b866325f438b0f", "user:None" ], "task_id": "43cf7ef11f397410", "try_number": "1" } ] }