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'C:\b\s\w\ir\cipd_bin_packages\python.exe' -u 'C:\b\s\w\ir\kitchen-checkout\build\scripts\tools\runit.py' --show-path --with-third-party-lib -- python 'C:\b\s\w\ir\kitchen-checkout\build\scripts\slave\recipe_modules\chromium_swarming\resources\collect_task.py' --verbose -o 'c:\b\s\w\ir\tmp\t\tmp7itbgz.json' --task-output-dir 'c:\b\s\w\ir\tmp\t\tmp0wjb0y' --merge-script 'C:\b\s\w\ir\kitchen-checkout\build\scripts\slave\recipe_modules\chromium_swarming\resources\noop_merge.py' --merge-script-stdout-file 'c:\b\s\w\ir\tmp\t\tmpvqeqkdmerge_script_log' --merge-additional-args '[]' --summary-json-file 'c:\b\s\w\ir\tmp\t\tmpenvudo.json' -- swarming collect -server https://chromium-swarm.appspot.com -worker 50 -task-summary-python -task-output-stdout all -verbose -requests-json 'c:\b\s\w\ir\tmp\t\tmpoop5up.json' in dir C:\b\s\w\ir\k: allow_subannotations: False cmd: ['C:\\b\\s\\w\\ir\\cipd_bin_packages\\python.exe', '-u', 'C:\\b\\s\\w\\ir\\kitchen-checkout\\build\\scripts\\tools\\runit.py', '--show-path', '--with-third-party-lib', '--', 'python', 'C:\\b\\s\\w\\ir\\kitchen-checkout\\build\\scripts\\slave\\recipe_modules\\chromium_swarming\\resources\\collect_task.py', '--verbose', '-o', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmp7itbgz.json', '--task-output-dir', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmp0wjb0y', '--merge-script', 'C:\\b\\s\\w\\ir\\kitchen-checkout\\build\\scripts\\slave\\recipe_modules\\chromium_swarming\\resources\\noop_merge.py', '--merge-script-stdout-file', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmpvqeqkdmerge_script_log', '--merge-additional-args', '[]', '--summary-json-file', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmpenvudo.json', '--', 'swarming', 'collect', '-server', 'https://chromium-swarm.appspot.com', '-worker', '50', '-task-summary-python', '-task-output-stdout', 'all', '-verbose', '-requests-json', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmpoop5up.json'] env: {} env_prefixes: {'PATH': 'C:\\b\\s\\w\\ir\\cache\\swarming_client'} env_suffixes: {} infra_step: False name_tokens: ('vm tests_shard_5 on Windows',) ok_ret: frozenset([0]) step_test_data: <lambda>(...) trigger_specs: () full environment: ALLUSERSPROFILE: C:\ProgramData APPDATA: C:\Users\chrome-bot\AppData\Roaming BOTO_CONFIG: C:\b\s\w\ir\tmp\gsutil_task\.boto BUILDBUCKET_EXPERIMENTAL: FALSE CIPD_CACHE_DIR: C:\b\s\cipd_cache\cache CIPD_EXE_SHIM: "C:\b\s\w\ir\cipd_bin_packages\vpython.exe" CIPD_PROTOCOL: v2 COMMONPROGRAMFILES: C:\Program Files\Common Files COMMONPROGRAMFILES(X86): C:\Program Files (x86)\Common Files COMMONPROGRAMW6432: C:\Program Files\Common Files COMPUTERNAME: WIN10-DART-FEDC COMSPEC: C:\Windows\system32\cmd.exe DOCKER_CONFIG: C:\b\s\w\ir\tmp\docker_cfg_task DOCKER_TMPDIR: C:\b\s\w\ir\tmp\docker_tmp_task FPS_BROWSER_APP_PROFILE_STRING: Internet Explorer FPS_BROWSER_USER_PROFILE_STRING: Default GIT_CONFIG_NOSYSTEM: 1 GIT_TERMINAL_PROMPT: 0 HOMEDRIVE: C: HOMEPATH: \Users\chrome-bot INFRA_GIT_WRAPPER_HOME: C:\b\s\w\ir\tmp\git_home_task LC_ALL: English_United States.UTF-8 LC_COLLATE: English_United States.UTF-8 LC_CTYPE: English_United States.UTF-8 LC_MONETARY: English_United States.UTF-8 LC_NUMERIC: English_United States.UTF-8 LC_TIME: English_United States.UTF-8 LOCALAPPDATA: C:\Users\chrome-bot\AppData\Local LOGDOG_COORDINATOR_HOST: logs.chromium.org LOGDOG_STREAM_PREFIX: buildbucket/cr-buildbucket.appspot.com/8918543335090414032 LOGDOG_STREAM_PROJECT: dart LOGDOG_STREAM_SERVER_PATH: net.pipe:LUCILogDogKitchen_9876 LOGONSERVER: \\WIN10-DART-FEDC LUCI_CONTEXT: C:\b\s\w\itehbouo\luci_context.605657342 MAC_CHROMIUM_TMPDIR: C:\b\s\w\ir\tmp\t NO_GCE_CHECK: False NUMBER_OF_PROCESSORS: 8 ONEDRIVE: C:\Users\chrome-bot\OneDrive OS: Windows_NT PATH: C:\b\s\w\ir\cache\swarming_client;C:\b\s\w\ir\cipd_bin_packages;C:\b\s\w\ir\cipd_bin_packages\bin;C:\b\s\cipd_cache\bin;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files\Puppet Labs\Puppet\bin PATHEXT: .COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC PROCESSOR_ARCHITECTURE: AMD64 PROCESSOR_IDENTIFIER: Intel64 Family 6 Model 63 Stepping 0, GenuineIntel PROCESSOR_LEVEL: 6 PROCESSOR_REVISION: 3f00 PROGRAMDATA: C:\ProgramData PROGRAMFILES: C:\Program Files PROGRAMFILES(X86): C:\Program Files (x86) PROGRAMW6432: C:\Program Files PROMPT: $P$G PSMODULEPATH: C:\Program Files\WindowsPowerShell\Modules;C:\Windows\system32\WindowsPowerShell\v1.0\Modules PUBLIC: C:\Users\Public PYTHONIOENCODING: UTF-8 PYTHONUNBUFFERED: 1 SESSIONNAME: Console SWARMING_BOT_ID: win10-dart-fedce810-us-central1-c-194s SWARMING_EXTERNAL_BOT_SETUP: 1 SWARMING_HEADLESS: 1 SWARMING_SERVER: https://chromium-swarm.appspot.com SWARMING_TASK_ID: 43af8170927fd111 SYSTEMDRIVE: C: SYSTEMROOT: C:\Windows TEMP: C:\b\s\w\ir\tmp\t TEMPDIR: C:\b\s\w\ir\tmp\t TMP: C:\b\s\w\ir\tmp\t TMPDIR: C:\b\s\w\ir\tmp\t USERDOMAIN: WIN10-DART-FEDC USERDOMAIN_ROAMINGPROFILE: WIN10-DART-FEDC USERNAME: chrome-bot USERPROFILE: C:\Users\chrome-bot VPYTHON_VIRTUALENV_ROOT: C:\b\s\w\ir\cache\vpython WINDIR: C:\Windows Set PYTHONPATH: C:\b\s\w\ir\kitchen-checkout\build\scripts;C:\b\s\w\ir\kitchen-checkout\build\site_config;C:\b\s\w\ir\kitchen-checkout\build\third_party;C:\b\s\w\ir\kitchen-checkout\build\third_party\buildbot_8_4p1;C:\b\s\w\ir\kitchen-checkout\build\third_party\buildbot_slave_8_4;C:\b\s\w\ir\kitchen-checkout\build\third_party\coverage-3.7.1;C:\b\s\w\ir\kitchen-checkout\build\third_party\decorator_3_3_1;C:\b\s\w\ir\kitchen-checkout\build\third_party\google_api_python_client;C:\b\s\w\ir\kitchen-checkout\build\third_party\httplib2\python2;C:\b\s\w\ir\kitchen-checkout\build\third_party\infra_libs;C:\b\s\w\ir\kitchen-checkout\build\third_party\jinja2;C:\b\s\w\ir\kitchen-checkout\build\third_party\markupsafe;C:\b\s\w\ir\kitchen-checkout\build\third_party\oauth2client;C:\b\s\w\ir\kitchen-checkout\build\third_party\pyasn1;C:\b\s\w\ir\kitchen-checkout\build\third_party\pyasn1-modules;C:\b\s\w\ir\kitchen-checkout\build\third_party\python-rsa;C:\b\s\w\ir\kitchen-checkout\build\third_party\requests_2_10_0;C:\b\s\w\ir\kitchen-checkout\build\third_party\setuptools-0.6c11;C:\b\s\w\ir\kitchen-checkout\build\third_party\sqlalchemy_0_7_1;C:\b\s\w\ir\kitchen-checkout\build\third_party\sqlalchemy_migrate_0_7_1;C:\b\s\w\ir\kitchen-checkout\build\third_party\tempita_0_5;C:\b\s\w\ir\kitchen-checkout\build\third_party\twisted_10_2;C:\b\s\w\ir\kitchen-checkout\build\third_party\uritemplate;C:\b\s\w\ir\kitchen-checkout\build\third_party\site-packages 2019-03-19 09:35:23,539 - root: [DEBUG] Using task_output_dir: 'c:\\b\\s\\w\\ir\\tmp\\t\\tmp0wjb0y' 2019-03-19 09:35:23,539 - root: [WARNING] task_output_dir 'c:\\b\\s\\w\\ir\\tmp\\t\\tmp0wjb0y' already exists! 2019-03-19 09:35:23,539 - root: [WARNING] task_output_dir existing content: [] 2019-03-19 09:35:23,539 - root: [INFO] collect_cmd: swarming collect -server https://chromium-swarm.appspot.com -worker 50 -task-summary-python -task-output-stdout all -verbose -requests-json c:\b\s\w\ir\tmp\t\tmpoop5up.json -output-dir c:\b\s\w\ir\tmp\t\tmp0wjb0y -task-summary-json c:\b\s\w\ir\tmp\t\tmpenvudo.json [D2019-03-19T09:35:23.558767-07:00 1604 0 auth.go:1265] Minting a new token {"key":"luci_ctx/7f6aaa853043e32c77420ba468ec35aff84b7bd04c0c0b71a6078311d3e9c640", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-03-19T09:35:23.558767-07:00 1604 0 luci_ctx.go:138] POST http://127.0.0.1:52101/rpc/LuciLocalAuthService.GetOAuthToken {"key":"luci_ctx/7f6aaa853043e32c77420ba468ec35aff84b7bd04c0c0b71a6078311d3e9c640", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-03-19T09:35:23.562292-07:00 1604 0 auth.go:1222] Token expires in 55m4.4377078s {"key":"luci_ctx/7f6aaa853043e32c77420ba468ec35aff84b7bd04c0c0b71a6078311d3e9c640", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-03-19T09:35:24.837803-07:00 1604 0 collect.go:344] Waiting task_id: 43af91886423d310 [D2019-03-19T09:35:26.026618-07:00 1604 0 collect.go:344] Waiting task_id: 43af91886423d310 [D2019-03-19T09:35:27.259720-07:00 1604 0 collect.go:344] Waiting task_id: 43af91886423d310 [D2019-03-19T09:35:28.509977-07:00 1604 0 collect.go:344] Waiting task_id: 43af91886423d310 [D2019-03-19T09:35:29.806604-07:00 1604 0 collect.go:344] Waiting task_id: 43af91886423d310 [D2019-03-19T09:35:31.119038-07:00 1604 0 collect.go:344] Waiting task_id: 43af91886423d310 [D2019-03-19T09:35:32.650278-07:00 1604 0 collect.go:344] Waiting task_id: 43af91886423d310 [D2019-03-19T09:35:34.103412-07:00 1604 0 collect.go:344] Waiting task_id: 43af91886423d310 [D2019-03-19T09:35:35.572165-07:00 1604 0 collect.go:344] Waiting task_id: 43af91886423d310 [D2019-03-19T09:35:37.119069-07:00 1604 0 collect.go:344] Waiting task_id: 43af91886423d310 [D2019-03-19T09:35:38.697164-07:00 1604 0 collect.go:344] Waiting task_id: 43af91886423d310 [D2019-03-19T09:35:40.478407-07:00 1604 0 collect.go:344] Waiting task_id: 43af91886423d310 [D2019-03-19T09:35:42.181551-07:00 1604 0 collect.go:344] Waiting task_id: 43af91886423d310 [D2019-03-19T09:35:44.165923-07:00 1604 0 collect.go:344] Waiting task_id: 43af91886423d310 [D2019-03-19T09:35:45.994035-07:00 1604 0 collect.go:344] Waiting task_id: 43af91886423d310 43af91886423d310: exit 0 17198 files remaining... 15426 files remaining... 13512 files remaining... 11767 files remaining... 10009 files remaining... 8002 files remaining... 6112 files remaining... 4230 files remaining... 2271 files remaining... 444 files remaining... tools/testing/dart/main.dart:1: Warning: Interpreting this as package URI, 'package:test_dart/main.dart'. Test configurations: dartkp-win-release-x64(architecture: x64, compiler: dartkp, mode: release, runtime: dart_precompiled, system: win, vm-options: [], dart2js-options: [], timeout: null, preview-dart-2, use-blobs) Suites tested: samples, standalone, standalone_2, corelib_2, language_2, vm, benchmark_smoke, utils, lib_2, analyze_library, service, kernel dartkp-win-release-x64(architecture: x64, compiler: dartkp, mode: release, runtime: dart_precompiled, system: win, vm-options: [], dart2js-options: [], timeout: null, preview-dart-2, use-blobs) Suites tested: observatory_ui Total: 795 tests * 135 tests will be skipped (104 skipped by design) * 30 tests are expected to be flaky but not crash * 1 tests are expected to flaky crash * 608 tests are expected to pass * 2 tests are expected to fail that we won't fix * 16 tests are expected to fail that we should fix * 0 tests are expected to crash that we should fix * 0 tests are allowed to timeout * 3 could not be categorized or are in multiple categories 420 out of 660 completed Tests running for 5 minutes FAILED: dartkp-dart_precompiled release_x64 language_2/spread_collections/const_test Expected: CompileTimeError Actual: DartkCrash Unexpected compile error. --- Command "vm_compile_to_kernel" (took 01.000250s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & set DART_CRASHPAD_HANDLER=C:\b\s\w\ir\out\ReleaseX64\crashpad_handler.exe & C:\b\s\w\ir\pkg\vm\tool\gen_kernel.bat --aot --platform=out/ReleaseX64/vm_platform_strong.dill -o C:\b\s\w\ir\out\ReleaseX64\generated_compilations\dartkp\tests_language_2_spread_collections_const_test\out.dill C:\b\s\w\ir\tests\language_2\spread_collections\const_test.dart --enable-experiment=spread-collections --packages=C:\b\s\w\ir\.packages -Ddart.developer.causal_async_stacks=true exit code: 253 stderr: There is no support for constant " #C1 = (invalid-expression "unimplemented spread element") " in TFA yet! #0 ConstantAllocationCollector.defaultConstant (package:vm/transformations/type_flow/summary_collector.dart:1586:5) #1 ConstantVisitor.visitUnevaluatedConstant (package:kernel/visitor.dart:307:59) #2 UnevaluatedConstant.accept (package:kernel/ast.dart:5653:34) #3 ConstantAllocationCollector.typeFor.<anonymous closure> (package:vm/transformations/type_flow/summary_collector.dart:1581:59) #4 __InternalLinkedHashMap&_HashVMBase&MapMixin&_LinkedHashMapMixin.putIfAbsent (dart:collection/runtime/lib/compact_hash.dart:281:23) #5 ConstantAllocationCollector.typeFor (package:vm/transformations/type_flow/summary_collector.dart:1581:22) #6 SummaryCollector.visitConstantExpression (package:vm/transformations/type_flow/summary_collector.dart:1390:40) #7 ConstantExpression.accept (package:kernel/ast.dart:3713:36) #8 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42) #9 SummaryCollector._visitArguments (package:vm/transformations/type_flow/summary_collector.dart:559:16) #10 SummaryCollector.visitStaticInvocation (package:vm/transformations/type_flow/summary_collector.dart:1089:18) #11 StaticInvocation.accept (package:kernel/ast.dart:2963:36) #12 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42) #13 SummaryCollector.visitExpressionStatement (package:vm/transformations/type_flow/summary_collector.dart:1218:5) #14 ExpressionStatement.accept (package:kernel/ast.dart:3853:35) #15 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42) #16 List.forEach (dart:core/runtime/lib/growable_array.dart:278:8) #17 SummaryCollector.visitBlock (package:vm/transformations/type_flow/summary_collector.dart:1188:21) #18 Block.accept (package:kernel/ast.dart:3881:35) #19 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42) #20 SummaryCollector.createSummary (package:vm/transformations/type_flow/summary_collector.dart:460:9) #21 TypeFlowAnalysis.getSummary (package:vm/transformations/type_flow/analysis.dart:1375:52) #22 _DirectInvocation._processFunction (package:vm/transformations/type_flow/analysis.dart:236:14) #23 _DirectInvocation.process (package:vm/transformations/type_flow/analysis.dart:169:14) #24 _WorkList.processInvocation (package:vm/transformations/type_flow/analysis.dart:1270:32) #25 TypeFlowAnalysis.applyCall (package:vm/transformations/type_flow/analysis.dart:1468:23) #26 Call.apply (package:vm/transformations/type_flow/summary.dart:210:31) #27 Summary.apply (package:vm/transformations/type_flow/summary.dart:602:33) #28 _DirectInvocation._processFunction (package:vm/transformations/type_flow/analysis.dart:237:14) #29 _DirectInvocation.process (package:vm/transformations/type_flow/analysis.dart:169:14) #30 _WorkList.processInvocation (package:vm/transformations/type_flow/analysis.dart:1270:32) #31 _WorkList.process (package:vm/transformations/type_flow/analysis.dart:1250:7) #32 TypeFlowAnalysis.process (package:vm/transformations/type_flow/analysis.dart:1388:14) #33 transformComponent (package:vm/transformations/type_flow/transformer.dart:70:20) #34 _runGlobalTransformations (package:vm/kernel_front_end.dart:360:5) <asynchronous suspension> #35 compileToKernel (package:vm/kernel_front_end.dart:300:11) <asynchronous suspension> #36 runCompiler (package:vm/kernel_front_end.dart:207:27) <asynchronous suspension> #37 compile (file:///C:/b/s/w/ir//pkg/vm/bin/gen_kernel.dart:39:10) <asynchronous suspension> #38 runBatchModeCompiler.<anonymous closure> (file:///C:/b/s/w/ir//pkg/vm/bin/gen_kernel.dart:57:28) <asynchronous suspension> #39 runBatch (package:kernel/src/tool/batch_util.dart:38:35) <asynchronous suspension> #40 runBatchModeCompiler (file:///C:/b/s/w/ir//pkg/vm/bin/gen_kernel.dart:43:9) <asynchronous suspension> #41 main (file:///C:/b/s/w/ir//pkg/vm/bin/gen_kernel.dart:32:11) <asynchronous suspension> #42 _startIsolate.<anonymous closure> (dart:isolate/runtime/lib/isolate_patch.dart:298:32) #43 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:171:12) --- Re-run this test: python tools/test.py -n dartkp-win-release-x64 language_2/spread_collections/const_test FAILED: dartkp-dart_precompiled release_x64 language_2/spread_collections/map_set_ambiguity_test Expected: CompileTimeError Actual: Pass --- Command "vm_compile_to_kernel" (took 03.000328s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & set DART_CRASHPAD_HANDLER=C:\b\s\w\ir\out\ReleaseX64\crashpad_handler.exe & C:\b\s\w\ir\pkg\vm\tool\gen_kernel.bat --aot --platform=out/ReleaseX64/vm_platform_strong.dill -o C:\b\s\w\ir\out\ReleaseX64\generated_compilations\dartkp\tests_language_2_spread_collections_map_set_ambiguity_test\out.dill C:\b\s\w\ir\tests\language_2\spread_collections\map_set_ambiguity_test.dart --enable-experiment=spread-collections --packages=C:\b\s\w\ir\.packages -Ddart.developer.causal_async_stacks=true exit code: 0 --- Command "precompiler" (took 05.000218s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & set DART_CRASHPAD_HANDLER=C:\b\s\w\ir\out\ReleaseX64\crashpad_handler.exe & out\ReleaseX64\gen_snapshot --snapshot-kind=app-aot-blobs --blobs_container_filename=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dartkp/tests_language_2_spread_collections_map_set_ambiguity_test/out.aotsnapshot --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=C:\b\s\w\ir\.packages C:\b\s\w\ir\out\ReleaseX64\generated_compilations\dartkp\tests_language_2_spread_collections_map_set_ambiguity_test\out.dill exit code: 0 --- Command "remove_kernel_file" (took 15ms): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & set DART_CRASHPAD_HANDLER=C:\b\s\w\ir\out\ReleaseX64\crashpad_handler.exe & cmd.exe /c del C:\b\s\w\ir\out\ReleaseX64\generated_compilations\dartkp\tests_language_2_spread_collections_map_set_ambiguity_test\out.dill exit code: 0 --- Command "vm" (took 46ms): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & set DART_CRASHPAD_HANDLER=C:\b\s\w\ir\out\ReleaseX64\crashpad_handler.exe & out\ReleaseX64\dart_precompiled_runtime.exe --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=C:\b\s\w\ir\.packages C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dartkp/tests_language_2_spread_collections_map_set_ambiguity_test/out.aotsnapshot exit code: 0 --- Re-run this test: python tools/test.py -n dartkp-win-release-x64 language_2/spread_collections/map_set_ambiguity_test === Failure summary: FAILED: dartkp-dart_precompiled release_x64 language_2/spread_collections/const_test Expected: CompileTimeError Actual: DartkCrash Unexpected compile error. --- Command "vm_compile_to_kernel" (took 01.000250s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & set DART_CRASHPAD_HANDLER=C:\b\s\w\ir\out\ReleaseX64\crashpad_handler.exe & C:\b\s\w\ir\pkg\vm\tool\gen_kernel.bat --aot --platform=out/ReleaseX64/vm_platform_strong.dill -o C:\b\s\w\ir\out\ReleaseX64\generated_compilations\dartkp\tests_language_2_spread_collections_const_test\out.dill C:\b\s\w\ir\tests\language_2\spread_collections\const_test.dart --enable-experiment=spread-collections --packages=C:\b\s\w\ir\.packages -Ddart.developer.causal_async_stacks=true exit code: 253 stderr: There is no support for constant " #C1 = (invalid-expression "unimplemented spread element") " in TFA yet! #0 ConstantAllocationCollector.defaultConstant (package:vm/transformations/type_flow/summary_collector.dart:1586:5) #1 ConstantVisitor.visitUnevaluatedConstant (package:kernel/visitor.dart:307:59) #2 UnevaluatedConstant.accept (package:kernel/ast.dart:5653:34) #3 ConstantAllocationCollector.typeFor.<anonymous closure> (package:vm/transformations/type_flow/summary_collector.dart:1581:59) #4 __InternalLinkedHashMap&_HashVMBase&MapMixin&_LinkedHashMapMixin.putIfAbsent (dart:collection/runtime/lib/compact_hash.dart:281:23) #5 ConstantAllocationCollector.typeFor (package:vm/transformations/type_flow/summary_collector.dart:1581:22) #6 SummaryCollector.visitConstantExpression (package:vm/transformations/type_flow/summary_collector.dart:1390:40) #7 ConstantExpression.accept (package:kernel/ast.dart:3713:36) #8 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42) #9 SummaryCollector._visitArguments (package:vm/transformations/type_flow/summary_collector.dart:559:16) #10 SummaryCollector.visitStaticInvocation (package:vm/transformations/type_flow/summary_collector.dart:1089:18) #11 StaticInvocation.accept (package:kernel/ast.dart:2963:36) #12 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42) #13 SummaryCollector.visitExpressionStatement (package:vm/transformations/type_flow/summary_collector.dart:1218:5) #14 ExpressionStatement.accept (package:kernel/ast.dart:3853:35) #15 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42) #16 List.forEach (dart:core/runtime/lib/growable_array.dart:278:8) #17 SummaryCollector.visitBlock (package:vm/transformations/type_flow/summary_collector.dart:1188:21) #18 Block.accept (package:kernel/ast.dart:3881:35) #19 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42) #20 SummaryCollector.createSummary (package:vm/transformations/type_flow/summary_collector.dart:460:9) #21 TypeFlowAnalysis.getSummary (package:vm/transformations/type_flow/analysis.dart:1375:52) #22 _DirectInvocation._processFunction (package:vm/transformations/type_flow/analysis.dart:236:14) #23 _DirectInvocation.process (package:vm/transformations/type_flow/analysis.dart:169:14) #24 _WorkList.processInvocation (package:vm/transformations/type_flow/analysis.dart:1270:32) #25 TypeFlowAnalysis.applyCall (package:vm/transformations/type_flow/analysis.dart:1468:23) #26 Call.apply (package:vm/transformations/type_flow/summary.dart:210:31) #27 Summary.apply (package:vm/transformations/type_flow/summary.dart:602:33) #28 _DirectInvocation._processFunction (package:vm/transformations/type_flow/analysis.dart:237:14) #29 _DirectInvocation.process (package:vm/transformations/type_flow/analysis.dart:169:14) #30 _WorkList.processInvocation (package:vm/transformations/type_flow/analysis.dart:1270:32) #31 _WorkList.process (package:vm/transformations/type_flow/analysis.dart:1250:7) #32 TypeFlowAnalysis.process (package:vm/transformations/type_flow/analysis.dart:1388:14) #33 transformComponent (package:vm/transformations/type_flow/transformer.dart:70:20) #34 _runGlobalTransformations (package:vm/kernel_front_end.dart:360:5) <asynchronous suspension> #35 compileToKernel (package:vm/kernel_front_end.dart:300:11) <asynchronous suspension> #36 runCompiler (package:vm/kernel_front_end.dart:207:27) <asynchronous suspension> #37 compile (file:///C:/b/s/w/ir//pkg/vm/bin/gen_kernel.dart:39:10) <asynchronous suspension> #38 runBatchModeCompiler.<anonymous closure> (file:///C:/b/s/w/ir//pkg/vm/bin/gen_kernel.dart:57:28) <asynchronous suspension> #39 runBatch (package:kernel/src/tool/batch_util.dart:38:35) <asynchronous suspension> #40 runBatchModeCompiler (file:///C:/b/s/w/ir//pkg/vm/bin/gen_kernel.dart:43:9) <asynchronous suspension> #41 main (file:///C:/b/s/w/ir//pkg/vm/bin/gen_kernel.dart:32:11) <asynchronous suspension> #42 _startIsolate.<anonymous closure> (dart:isolate/runtime/lib/isolate_patch.dart:298:32) #43 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:171:12) --- Re-run this test: python tools/test.py -n dartkp-win-release-x64 language_2/spread_collections/const_test FAILED: dartkp-dart_precompiled release_x64 language_2/spread_collections/map_set_ambiguity_test Expected: CompileTimeError Actual: Pass --- Command "vm_compile_to_kernel" (took 03.000328s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & set DART_CRASHPAD_HANDLER=C:\b\s\w\ir\out\ReleaseX64\crashpad_handler.exe & C:\b\s\w\ir\pkg\vm\tool\gen_kernel.bat --aot --platform=out/ReleaseX64/vm_platform_strong.dill -o C:\b\s\w\ir\out\ReleaseX64\generated_compilations\dartkp\tests_language_2_spread_collections_map_set_ambiguity_test\out.dill C:\b\s\w\ir\tests\language_2\spread_collections\map_set_ambiguity_test.dart --enable-experiment=spread-collections --packages=C:\b\s\w\ir\.packages -Ddart.developer.causal_async_stacks=true exit code: 0 --- Command "precompiler" (took 05.000218s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & set DART_CRASHPAD_HANDLER=C:\b\s\w\ir\out\ReleaseX64\crashpad_handler.exe & out\ReleaseX64\gen_snapshot --snapshot-kind=app-aot-blobs --blobs_container_filename=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dartkp/tests_language_2_spread_collections_map_set_ambiguity_test/out.aotsnapshot --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=C:\b\s\w\ir\.packages C:\b\s\w\ir\out\ReleaseX64\generated_compilations\dartkp\tests_language_2_spread_collections_map_set_ambiguity_test\out.dill exit code: 0 --- Command "remove_kernel_file" (took 15ms): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & set DART_CRASHPAD_HANDLER=C:\b\s\w\ir\out\ReleaseX64\crashpad_handler.exe & cmd.exe /c del C:\b\s\w\ir\out\ReleaseX64\generated_compilations\dartkp\tests_language_2_spread_collections_map_set_ambiguity_test\out.dill exit code: 0 --- Command "vm" (took 46ms): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & set DART_CRASHPAD_HANDLER=C:\b\s\w\ir\out\ReleaseX64\crashpad_handler.exe & out\ReleaseX64\dart_precompiled_runtime.exe --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=C:\b\s\w\ir\.packages C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dartkp/tests_language_2_spread_collections_map_set_ambiguity_test/out.aotsnapshot exit code: 0 --- Re-run this test: python tools/test.py -n dartkp-win-release-x64 language_2/spread_collections/map_set_ambiguity_test === === 2 tests failed === --- Total time: 09:19 --- 0:03:46.984755 - precompiler - dartkp-dart_precompiled release_x64/language_2/disassemble_test 0:02:00.015850 - vm - dartkp-dart_precompiled release_x64/lib_2/isolate/ping_pause_test 0:00:28.399430 - vm_compile_to_kernel - dartkp-dart_precompiled release_x64/corelib_2/bigint_parse_radix_test/2 0:00:27.569365 - vm_compile_to_kernel - dartkp-dart_precompiled release_x64/corelib_2/int_round_test 0:00:27.339877 - vm_compile_to_kernel - dartkp-dart_precompiled release_x64/corelib_2/date_time6_test 0:00:27.176790 - vm_compile_to_kernel - dartkp-dart_precompiled release_x64/corelib_2/bigint_parse_radix_test/0 0:00:27.167035 - vm_compile_to_kernel - dartkp-dart_precompiled release_x64/corelib_2/bigint_parse_radix_test/3 0:00:27.163116 - vm_compile_to_kernel - dartkp-dart_precompiled release_x64/corelib_2/double_round_to_double_test 0:00:27.106479 - vm_compile_to_kernel - dartkp-dart_precompiled release_x64/corelib_2/dynamic_nosuchmethod_test 0:00:19.036175 - vm_compile_to_kernel - dartkp-dart_precompiled release_x64/corelib_2/bigint_parse_radix_test/1 0:00:08.130865 - vm_compile_to_kernel - dartkp-dart_precompiled release_x64/corelib_2/int_try_parse_test 0:00:06.735351 - precompiler - dartkp-dart_precompiled release_x64/corelib_2/bigint_parse_radix_test/3 0:00:06.680676 - precompiler - dartkp-dart_precompiled release_x64/corelib_2/dynamic_nosuchmethod_test 0:00:06.461930 - precompiler - dartkp-dart_precompiled release_x64/corelib_2/bigint_parse_radix_test/0 0:00:06.212881 - precompiler - dartkp-dart_precompiled release_x64/corelib_2/bigint_parse_radix_test/1 0:00:05.562499 - vm_compile_to_kernel - dartkp-dart_precompiled release_x64/corelib_2/iterable_to_set_test 0:00:05.537113 - precompiler - dartkp-dart_precompiled release_x64/language_2/mixin_declaration/mixin_declaration_inference_valid_A01_test 0:00:05.531235 - precompiler - dartkp-dart_precompiled release_x64/language_2/async_star/async_star_invalid_test/03 0:00:05.497075 - precompiler - dartkp-dart_precompiled release_x64/language_2/import_collection_no_prefix_test 0:00:05.484339 - precompiler - dartkp-dart_precompiled release_x64/language_2/vm/math_vm_test INFO: Enabling coredump archiving into C:\b\s\w\ir\crashes INFO: Core dump archiving is activated INFO: No unexpected crashes recorded 2019-03-19 09:35:46,270 - root: [DEBUG] Contents of task_output_dir: ['c:\\b\\s\\w\\ir\\tmp\\t\\tmp0wjb0y\\43af91886423d310'] 2019-03-19 09:35:46,270 - root: [WARNING] Expected output.json file missing: set(['c:\\b\\s\\w\\ir\\tmp\\t\\tmp0wjb0y\\43af91886423d310\\output.json']) Found: [] Expected: ['c:\\b\\s\\w\\ir\\tmp\\t\\tmp0wjb0y\\43af91886423d310\\output.json'] 2019-03-19 09:35:46,270 - root: [WARNING] No shard json files found in task_output_dir: 'c:\\b\\s\\w\\ir\\tmp\\t\\tmp0wjb0y' Found ['c:\\b\\s\\w\\ir\\tmp\\t\\tmp0wjb0y\\43af91886423d310'] 2019-03-19 09:35:46,272 - root: [DEBUG] Found shard_json_files: ['c:\\b\\s\\w\\ir\\tmp\\t\\tmp0wjb0y\\43af91886423d310\\output.json'] 2019-03-19 09:35:46,272 - root: [INFO] merge_cmd: C:\b\s\w\ir\cache\vpython\691c07\Scripts\python.exe C:\b\s\w\ir\kitchen-checkout\build\scripts\slave\recipe_modules\chromium_swarming\resources\noop_merge.py --summary-json c:\b\s\w\ir\tmp\t\tmpenvudo.json --task-output-dir c:\b\s\w\ir\tmp\t\tmp0wjb0y -o c:\b\s\w\ir\tmp\t\tmp7itbgz.json Running ['C:\\b\\s\\w\\ir\\cache\\vpython\\691c07\\Scripts\\python.exe', 'C:\\b\\s\\w\\ir\\kitchen-checkout\\build\\scripts\\slave\\recipe_modules\\chromium_swarming\\resources\\noop_merge.py', '--summary-json', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmpenvudo.json', '--task-output-dir', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmp0wjb0y', '-o', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmp7itbgz.json'] in None (env: None) Command ['C:\\b\\s\\w\\ir\\cache\\vpython\\691c07\\Scripts\\python.exe', 'C:\\b\\s\\w\\ir\\kitchen-checkout\\build\\scripts\\slave\\recipe_modules\\chromium_swarming\\resources\\noop_merge.py', '--summary-json', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmpenvudo.json', '--task-output-dir', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmp0wjb0y', '-o', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmp7itbgz.json'] returned exit code 0