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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\tmppskrt1.json' --task-output-dir 'c:\b\s\w\ir\tmp\t\tmptfufnt' --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\tmpg3hysdmerge_script_log' --merge-additional-args '[]' --summary-json-file 'c:\b\s\w\ir\tmp\t\tmppayaaq.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\tmpjdxdfn.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\\tmppskrt1.json', '--task-output-dir', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmptfufnt', '--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\\tmpg3hysdmerge_script_log', '--merge-additional-args', '[]', '--summary-json-file', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmppayaaq.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\\tmpjdxdfn.json'] env: {} env_prefixes: {'PATH': 'C:\\b\\s\\w\\ir\\cache\\swarming_client'} env_suffixes: {} infra_step: False name_tokens: ('vm tests_shard_6 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/8918441891594888992 LOGDOG_STREAM_PROJECT: dart LOGDOG_STREAM_SERVER_PATH: net.pipe:LUCILogDogKitchen_4364 LOGONSERVER: \\WIN10-DART-FEDC LUCI_CONTEXT: C:\b\s\w\itakxxde\luci_context.865810422 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-z06t SWARMING_EXTERNAL_BOT_SETUP: 1 SWARMING_HEADLESS: 1 SWARMING_SERVER: https://chromium-swarm.appspot.com SWARMING_TASK_ID: 43b545a320cc2b11 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 2019-03-20 12:43:42,690 - root: [DEBUG] Using task_output_dir: 'c:\\b\\s\\w\\ir\\tmp\\t\\tmptfufnt' 2019-03-20 12:43:42,690 - root: [WARNING] task_output_dir 'c:\\b\\s\\w\\ir\\tmp\\t\\tmptfufnt' already exists! 2019-03-20 12:43:42,690 - root: [WARNING] task_output_dir existing content: [] 2019-03-20 12:43:42,690 - 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\tmpjdxdfn.json -output-dir c:\b\s\w\ir\tmp\t\tmptfufnt -task-summary-json c:\b\s\w\ir\tmp\t\tmppayaaq.json [D2019-03-20T12:43:42.710734-07:00 11540 0 auth.go:1265] Minting a new token {"key":"luci_ctx/d8500f8d0b7f3448419766b5a3475ac42db7ddea9d5d508013db2ed4e8ae48a3", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-03-20T12:43:42.710734-07:00 11540 0 luci_ctx.go:138] POST http://127.0.0.1:49723/rpc/LuciLocalAuthService.GetOAuthToken {"key":"luci_ctx/d8500f8d0b7f3448419766b5a3475ac42db7ddea9d5d508013db2ed4e8ae48a3", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-03-20T12:43:42.712868-07:00 11540 0 auth.go:1222] Token expires in 31m44.2871311s {"key":"luci_ctx/d8500f8d0b7f3448419766b5a3475ac42db7ddea9d5d508013db2ed4e8ae48a3", "scopes":"https://www.googleapis.com/auth/userinfo.email"} 43b5620013240a10: exit 0 2530 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: 819 tests * 146 tests will be skipped (114 skipped by design) * 3 tests are expected to be flaky but not crash * 1 tests are expected to flaky crash * 639 tests are expected to pass * 3 tests are expected to fail that we won't fix * 27 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 * 0 could not be categorized or are in multiple categories 416 out of 673 completed Tests running for 5 minutes FAILED: dartkp-dart_precompiled release_x64 language_2/spread_collections/await_test Expected: CompileTimeError Actual: DartkCrash Unexpected compile error. --- Command "vm_compile_to_kernel" (took 01.000156s): 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_await_test\out.dill C:\b\s\w\ir\tests\language_2\spread_collections\await_test.dart --enable-experiment=spread-collections --packages=C:\b\s\w\ir\.packages -Ddart.developer.causal_async_stacks=true exit code: 253 stderr: Unable to find variable #t1 #0 SummaryCollector.visitVariableGet (package:vm/transformations/type_flow/summary_collector.dart:1144:7) #1 VariableGet.accept (package:kernel/ast.dart:2258:36) #2 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42) #3 SummaryCollector.visitMethodInvocation (package:vm/transformations/type_flow/summary_collector.dart:916:22) #4 MethodInvocation.accept (package:kernel/ast.dart:2857:36) #5 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42) #6 SummaryCollector.visitVariableSet (package:vm/transformations/type_flow/summary_collector.dart:1160:22) #7 VariableSet.accept (package:kernel/ast.dart:2285:36) #8 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42) #9 SummaryCollector.visitExpressionStatement (package:vm/transformations/type_flow/summary_collector.dart:1218:5) #10 ExpressionStatement.accept (package:kernel/ast.dart:3853:35) #11 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42) #12 List.forEach (dart:core/runtime/lib/growable_array.dart:278:8) #13 SummaryCollector.visitBlock (package:vm/transformations/type_flow/summary_collector.dart:1188:21) #14 Block.accept (package:kernel/ast.dart:3881:35) #15 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42) #16 SummaryCollector.visitLabeledStatement (package:vm/transformations/type_flow/summary_collector.dart:1264:5) #17 LabeledStatement.accept (package:kernel/ast.dart:3984:35) #18 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42) #19 List.forEach (dart:core/runtime/lib/growable_array.dart:278:8) #20 SummaryCollector.visitBlock (package:vm/transformations/type_flow/summary_collector.dart:1188:21) #21 Block.accept (package:kernel/ast.dart:3881:35) #22 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42) #23 SummaryCollector.visitTryCatch (package:vm/transformations/type_flow/summary_collector.dart:1290:5) #24 TryCatch.accept (package:kernel/ast.dart:4327:35) #25 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42) #26 SummaryCollector._handleNestedFunctionNode (package:vm/transformations/type_flow/summary_collector.dart:734:5) #27 SummaryCollector.visitFunctionDeclaration (package:vm/transformations/type_flow/summary_collector.dart:1248:5) #28 FunctionDeclaration.accept (package:kernel/ast.dart:4622:35) #29 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42) #30 List.forEach (dart:core/runtime/lib/growable_array.dart:278:8) #31 SummaryCollector.visitBlock (package:vm/transformations/type_flow/summary_collector.dart:1188:21) #32 Block.accept (package:kernel/ast.dart:3881:35) #33 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42) #34 SummaryCollector.createSummary (package:vm/transformations/type_flow/summary_collector.dart:460:9) #35 TypeFlowAnalysis.getSummary (package:vm/transformations/type_flow/analysis.dart:1375:52) #36 _DirectInvocation._processFunction (package:vm/transformations/type_flow/analysis.dart:236:14) #37 _DirectInvocation.process (package:vm/transformations/type_flow/analysis.dart:169:14) #38 _WorkList.processInvocation (package:vm/transformations/type_flow/analysis.dart:1270:32) #39 TypeFlowAnalysis.applyCall (package:vm/transformations/type_flow/analysis.dart:1468:23) #40 Call.apply (package:vm/transformations/type_flow/summary.dart:210:31) #41 Summary.apply (package:vm/transformations/type_flow/summary.dart:602:33) #42 _DirectInvocation._processFunction (package:vm/transformations/type_flow/analysis.dart:237:14) #43 _DirectInvocation.process (package:vm/transformations/type_flow/analysis.dart:169:14) #44 _WorkList.processInvocation (package:vm/transformations/type_flow/analysis.dart:1270:32) #45 _WorkList.process (package:vm/transformations/type_flow/analysis.dart:1250:7) #46 TypeFlowAnalysis.process (package:vm/transformations/type_flow/analysis.dart:1388:14) #47 transformComponent (package:vm/transformations/type_flow/transformer.dart:70:20) #48 _runGlobalTransformations (package:vm/kernel_front_end.dart:360:5) <asynchronous suspension> #49 compileToKernel (package:vm/kernel_front_end.dart:300:11) <asynchronous suspension> #50 runCompiler (package:vm/kernel_front_end.dart:207:27) <asynchronous suspension> #51 compile (file:///C:/b/s/w/ir//pkg/vm/bin/gen_kernel.dart:39:10) <asynchronous suspension> #52 runBatchModeCompiler.<anonymous closure> (file:///C:/b/s/w/ir//pkg/vm/bin/gen_kernel.dart:57:28) <asynchronous suspension> #53 runBatch (package:kernel/src/tool/batch_util.dart:38:35) <asynchronous suspension> #54 runBatchModeCompiler (file:///C:/b/s/w/ir//pkg/vm/bin/gen_kernel.dart:43:9) <asynchronous suspension> #55 main (file:///C:/b/s/w/ir//pkg/vm/bin/gen_kernel.dart:32:11) <asynchronous suspension> #56 _startIsolate.<anonymous closure> (dart:isolate/runtime/lib/isolate_patch.dart:298:32) #57 _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/await_test FAILED: dartkp-dart_precompiled release_x64 language_2/spread_collections/spread_test Expected: CompileTimeError Actual: RuntimeError --- Command "vm_compile_to_kernel" (took 03.000515s): 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_spread_test\out.dill C:\b\s\w\ir\tests\language_2\spread_collections\spread_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 04.000671s): 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_spread_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_spread_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_spread_test\out.dill exit code: 0 --- Command "vm" (took 109ms): 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_spread_test/out.aotsnapshot exit code: 255 stderr: Unhandled exception: Expect.throws(TypeError) fails: Did not throw #0 Expect._fail (package:expect/expect.dart:655) #1 Expect.throws (package:expect/expect.dart:557) #2 Expect.throwsTypeError (package:expect/expect.dart:593) #3 testCastFailures (file:///C:/b/s/w/ir/tests/language_2/spread_collections/spread_test.dart:210) #4 main (file:///C:/b/s/w/ir/tests/language_2/spread_collections/spread_test.dart:22) #5 _startIsolate.<anonymous closure> (dart:isolate/runtime/lib/isolate_patch.dart:300) #6 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:171) --- Re-run this test: python tools/test.py -n dartkp-win-release-x64 language_2/spread_collections/spread_test FAILED: dartkp-dart_precompiled release_x64 language_2/spread_collections/syntax_test Expected: CompileTimeError Actual: Pass --- Command "vm_compile_to_kernel" (took 03.000187s): 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_syntax_test\out.dill C:\b\s\w\ir\tests\language_2\spread_collections\syntax_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 04.000703s): 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_syntax_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_syntax_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_syntax_test\out.dill exit code: 0 --- Command "vm" (took 78ms): 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_syntax_test/out.aotsnapshot exit code: 0 --- Re-run this test: python tools/test.py -n dartkp-win-release-x64 language_2/spread_collections/syntax_test === Failure summary: FAILED: dartkp-dart_precompiled release_x64 language_2/spread_collections/await_test Expected: CompileTimeError Actual: DartkCrash Unexpected compile error. --- Command "vm_compile_to_kernel" (took 01.000156s): 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_await_test\out.dill C:\b\s\w\ir\tests\language_2\spread_collections\await_test.dart --enable-experiment=spread-collections --packages=C:\b\s\w\ir\.packages -Ddart.developer.causal_async_stacks=true exit code: 253 stderr: Unable to find variable #t1 #0 SummaryCollector.visitVariableGet (package:vm/transformations/type_flow/summary_collector.dart:1144:7) #1 VariableGet.accept (package:kernel/ast.dart:2258:36) #2 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42) #3 SummaryCollector.visitMethodInvocation (package:vm/transformations/type_flow/summary_collector.dart:916:22) #4 MethodInvocation.accept (package:kernel/ast.dart:2857:36) #5 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42) #6 SummaryCollector.visitVariableSet (package:vm/transformations/type_flow/summary_collector.dart:1160:22) #7 VariableSet.accept (package:kernel/ast.dart:2285:36) #8 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42) #9 SummaryCollector.visitExpressionStatement (package:vm/transformations/type_flow/summary_collector.dart:1218:5) #10 ExpressionStatement.accept (package:kernel/ast.dart:3853:35) #11 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42) #12 List.forEach (dart:core/runtime/lib/growable_array.dart:278:8) #13 SummaryCollector.visitBlock (package:vm/transformations/type_flow/summary_collector.dart:1188:21) #14 Block.accept (package:kernel/ast.dart:3881:35) #15 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42) #16 SummaryCollector.visitLabeledStatement (package:vm/transformations/type_flow/summary_collector.dart:1264:5) #17 LabeledStatement.accept (package:kernel/ast.dart:3984:35) #18 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42) #19 List.forEach (dart:core/runtime/lib/growable_array.dart:278:8) #20 SummaryCollector.visitBlock (package:vm/transformations/type_flow/summary_collector.dart:1188:21) #21 Block.accept (package:kernel/ast.dart:3881:35) #22 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42) #23 SummaryCollector.visitTryCatch (package:vm/transformations/type_flow/summary_collector.dart:1290:5) #24 TryCatch.accept (package:kernel/ast.dart:4327:35) #25 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42) #26 SummaryCollector._handleNestedFunctionNode (package:vm/transformations/type_flow/summary_collector.dart:734:5) #27 SummaryCollector.visitFunctionDeclaration (package:vm/transformations/type_flow/summary_collector.dart:1248:5) #28 FunctionDeclaration.accept (package:kernel/ast.dart:4622:35) #29 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42) #30 List.forEach (dart:core/runtime/lib/growable_array.dart:278:8) #31 SummaryCollector.visitBlock (package:vm/transformations/type_flow/summary_collector.dart:1188:21) #32 Block.accept (package:kernel/ast.dart:3881:35) #33 SummaryCollector._visit (package:vm/transformations/type_flow/summary_collector.dart:545:42) #34 SummaryCollector.createSummary (package:vm/transformations/type_flow/summary_collector.dart:460:9) #35 TypeFlowAnalysis.getSummary (package:vm/transformations/type_flow/analysis.dart:1375:52) #36 _DirectInvocation._processFunction (package:vm/transformations/type_flow/analysis.dart:236:14) #37 _DirectInvocation.process (package:vm/transformations/type_flow/analysis.dart:169:14) #38 _WorkList.processInvocation (package:vm/transformations/type_flow/analysis.dart:1270:32) #39 TypeFlowAnalysis.applyCall (package:vm/transformations/type_flow/analysis.dart:1468:23) #40 Call.apply (package:vm/transformations/type_flow/summary.dart:210:31) #41 Summary.apply (package:vm/transformations/type_flow/summary.dart:602:33) #42 _DirectInvocation._processFunction (package:vm/transformations/type_flow/analysis.dart:237:14) #43 _DirectInvocation.process (package:vm/transformations/type_flow/analysis.dart:169:14) #44 _WorkList.processInvocation (package:vm/transformations/type_flow/analysis.dart:1270:32) #45 _WorkList.process (package:vm/transformations/type_flow/analysis.dart:1250:7) #46 TypeFlowAnalysis.process (package:vm/transformations/type_flow/analysis.dart:1388:14) #47 transformComponent (package:vm/transformations/type_flow/transformer.dart:70:20) #48 _runGlobalTransformations (package:vm/kernel_front_end.dart:360:5) <asynchronous suspension> #49 compileToKernel (package:vm/kernel_front_end.dart:300:11) <asynchronous suspension> #50 runCompiler (package:vm/kernel_front_end.dart:207:27) <asynchronous suspension> #51 compile (file:///C:/b/s/w/ir//pkg/vm/bin/gen_kernel.dart:39:10) <asynchronous suspension> #52 runBatchModeCompiler.<anonymous closure> (file:///C:/b/s/w/ir//pkg/vm/bin/gen_kernel.dart:57:28) <asynchronous suspension> #53 runBatch (package:kernel/src/tool/batch_util.dart:38:35) <asynchronous suspension> #54 runBatchModeCompiler (file:///C:/b/s/w/ir//pkg/vm/bin/gen_kernel.dart:43:9) <asynchronous suspension> #55 main (file:///C:/b/s/w/ir//pkg/vm/bin/gen_kernel.dart:32:11) <asynchronous suspension> #56 _startIsolate.<anonymous closure> (dart:isolate/runtime/lib/isolate_patch.dart:298:32) #57 _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/await_test FAILED: dartkp-dart_precompiled release_x64 language_2/spread_collections/spread_test Expected: CompileTimeError Actual: RuntimeError --- Command "vm_compile_to_kernel" (took 03.000515s): 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_spread_test\out.dill C:\b\s\w\ir\tests\language_2\spread_collections\spread_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 04.000671s): 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_spread_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_spread_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_spread_test\out.dill exit code: 0 --- Command "vm" (took 109ms): 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_spread_test/out.aotsnapshot exit code: 255 stderr: Unhandled exception: Expect.throws(TypeError) fails: Did not throw #0 Expect._fail (package:expect/expect.dart:655) #1 Expect.throws (package:expect/expect.dart:557) #2 Expect.throwsTypeError (package:expect/expect.dart:593) #3 testCastFailures (file:///C:/b/s/w/ir/tests/language_2/spread_collections/spread_test.dart:210) #4 main (file:///C:/b/s/w/ir/tests/language_2/spread_collections/spread_test.dart:22) #5 _startIsolate.<anonymous closure> (dart:isolate/runtime/lib/isolate_patch.dart:300) #6 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:171) --- Re-run this test: python tools/test.py -n dartkp-win-release-x64 language_2/spread_collections/spread_test FAILED: dartkp-dart_precompiled release_x64 language_2/spread_collections/syntax_test Expected: CompileTimeError Actual: Pass --- Command "vm_compile_to_kernel" (took 03.000187s): 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_syntax_test\out.dill C:\b\s\w\ir\tests\language_2\spread_collections\syntax_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 04.000703s): 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_syntax_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_syntax_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_syntax_test\out.dill exit code: 0 --- Command "vm" (took 78ms): 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_syntax_test/out.aotsnapshot exit code: 0 --- Re-run this test: python tools/test.py -n dartkp-win-release-x64 language_2/spread_collections/syntax_test === === 3 tests failed === --- Total time: 07:38 --- 0:00:30.872495 - vm_compile_to_kernel - dartkp-dart_precompiled release_x64/corelib_2/double_round3_test 0:00:30.265614 - vm_compile_to_kernel - dartkp-dart_precompiled release_x64/corelib_2/date_time7_test 0:00:29.562519 - vm_compile_to_kernel - dartkp-dart_precompiled release_x64/corelib_2/apply4_test 0:00:27.699723 - vm_compile_to_kernel - dartkp-dart_precompiled release_x64/corelib_2/double_try_parse_test/0 0:00:27.531279 - vm_compile_to_kernel - dartkp-dart_precompiled release_x64/corelib_2/apply_generic_function_test 0:00:27.531279 - vm_compile_to_kernel - dartkp-dart_precompiled release_x64/corelib_2/date_time3_test 0:00:23.812541 - vm_compile_to_kernel - dartkp-dart_precompiled release_x64/corelib_2/core_runtime_types_static_test 0:00:18.875047 - vm_compile_to_kernel - dartkp-dart_precompiled release_x64/corelib_2/collection_test 0:00:06.985756 - precompiler - dartkp-dart_precompiled release_x64/corelib_2/double_try_parse_test/1 0:00:06.958949 - vm_compile_to_kernel - dartkp-dart_precompiled release_x64/corelib_2/expando_test 0:00:06.328109 - precompiler - dartkp-dart_precompiled release_x64/corelib_2/collection_test 0:00:05.828118 - precompiler - dartkp-dart_precompiled release_x64/language_2/async_await_test/03 0:00:05.705512 - precompiler - dartkp-dart_precompiled release_x64/corelib_2/duration_double_multiplication_test 0:00:05.671844 - precompiler - dartkp-dart_precompiled release_x64/language_2/async_await_test/02 0:00:05.656287 - precompiler - dartkp-dart_precompiled release_x64/corelib_2/double_try_parse_test/0 0:00:05.656246 - precompiler - dartkp-dart_precompiled release_x64/language_2/async_await_test/none 0:00:05.437536 - precompiler - dartkp-dart_precompiled release_x64/corelib_2/list_sublist_test 0:00:05.353093 - precompiler - dartkp-dart_precompiled release_x64/corelib_2/double_round3_test 0:00:05.328160 - precompiler - dartkp-dart_precompiled release_x64/corelib_2/list_replace_range_test 0:00:05.296863 - vm_compile_to_kernel - dartkp-dart_precompiled release_x64/corelib_2/double_try_parse_test/1 INFO: Enabling coredump archiving into C:\b\s\w\ir\crashes INFO: Core dump archiving is activated INFO: No unexpected crashes recorded 2019-03-20 12:43:43,065 - root: [DEBUG] Contents of task_output_dir: ['c:\\b\\s\\w\\ir\\tmp\\t\\tmptfufnt\\43b5620013240a10'] 2019-03-20 12:43:43,066 - root: [WARNING] Expected output.json file missing: set(['c:\\b\\s\\w\\ir\\tmp\\t\\tmptfufnt\\43b5620013240a10\\output.json']) Found: [] Expected: ['c:\\b\\s\\w\\ir\\tmp\\t\\tmptfufnt\\43b5620013240a10\\output.json'] 2019-03-20 12:43:43,066 - root: [WARNING] No shard json files found in task_output_dir: 'c:\\b\\s\\w\\ir\\tmp\\t\\tmptfufnt' Found ['c:\\b\\s\\w\\ir\\tmp\\t\\tmptfufnt\\43b5620013240a10'] 2019-03-20 12:43:43,066 - root: [DEBUG] Found shard_json_files: ['c:\\b\\s\\w\\ir\\tmp\\t\\tmptfufnt\\43b5620013240a10\\output.json'] 2019-03-20 12:43:43,066 - 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\tmppayaaq.json --task-output-dir c:\b\s\w\ir\tmp\t\tmptfufnt -o c:\b\s\w\ir\tmp\t\tmppskrt1.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\\tmppayaaq.json', '--task-output-dir', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmptfufnt', '-o', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmppskrt1.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\\tmppayaaq.json', '--task-output-dir', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmptfufnt', '-o', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmppskrt1.json'] returned exit code 0