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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\tmpctzzk3.json' --task-output-dir 'c:\b\s\w\ir\tmp\t\tmp88rrtp' --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\tmp05ymqjmerge_script_log' --merge-additional-args '[]' --summary-json-file 'c:\b\s\w\ir\tmp\t\tmpq1aokl.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\tmpsxjvhv.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\\tmpctzzk3.json', '--task-output-dir', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmp88rrtp', '--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\\tmp05ymqjmerge_script_log', '--merge-additional-args', '[]', '--summary-json-file', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmpq1aokl.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\\tmpsxjvhv.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/8918535240529802272 LOGDOG_STREAM_PROJECT: dart LOGDOG_STREAM_SERVER_PATH: net.pipe:LUCILogDogKitchen_7944 LOGONSERVER: \\WIN10-DART-FEDC LUCI_CONTEXT: C:\b\s\w\itw8jrkc\luci_context.085231142 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-2d6t SWARMING_EXTERNAL_BOT_SETUP: 1 SWARMING_HEADLESS: 1 SWARMING_SERVER: https://chromium-swarm.appspot.com SWARMING_TASK_ID: 43aff739c23ac411 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 11:56:24,364 - root: [DEBUG] Using task_output_dir: 'c:\\b\\s\\w\\ir\\tmp\\t\\tmp88rrtp' 2019-03-19 11:56:24,364 - root: [WARNING] task_output_dir 'c:\\b\\s\\w\\ir\\tmp\\t\\tmp88rrtp' already exists! 2019-03-19 11:56:24,364 - root: [WARNING] task_output_dir existing content: [] 2019-03-19 11:56:24,364 - 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\tmpsxjvhv.json -output-dir c:\b\s\w\ir\tmp\t\tmp88rrtp -task-summary-json c:\b\s\w\ir\tmp\t\tmpq1aokl.json [D2019-03-19T11:56:24.395159-07:00 11900 0 auth.go:1265] Minting a new token {"key":"luci_ctx/27ec1fd590779977394ec0f3e6c0c8e25c4de1b00bd2368b733840b34fc8de2d", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-03-19T11:56:24.395159-07:00 11900 0 luci_ctx.go:138] POST http://127.0.0.1:57541/rpc/LuciLocalAuthService.GetOAuthToken {"key":"luci_ctx/27ec1fd590779977394ec0f3e6c0c8e25c4de1b00bd2368b733840b34fc8de2d", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-03-19T11:56:24.398567-07:00 11900 0 auth.go:1222] Token expires in 26m5.6014322s {"key":"luci_ctx/27ec1fd590779977394ec0f3e6c0c8e25c4de1b00bd2368b733840b34fc8de2d", "scopes":"https://www.googleapis.com/auth/userinfo.email"} 43b00f8d2bf3e710: exit 0 17268 files remaining... 15637 files remaining... 13852 files remaining... 12163 files remaining... 10321 files remaining... 8372 files remaining... 6589 files remaining... 4880 files remaining... 2939 files remaining... 1196 files remaining... tools/testing/dart/main.dart:1: Warning: Interpreting this as package URI, 'package:test_dart/main.dart'. Test configurations: dartkp-win-release-simarm64(architecture: simarm64, 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-simarm64(architecture: simarm64, 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 345 out of 673 completed Tests running for 5 minutes FAILED: dartkp-dart_precompiled release_simarm64 language_2/spread_collections/await_test Expected: CompileTimeError Actual: DartkCrash Unexpected compile error. --- Command "vm_compile_to_kernel" (took 01.000218s): set DART_CONFIGURATION=ReleaseSIMARM64 & set DART_SUPPRESS_WER=1 & set DART_CRASHPAD_HANDLER=C:\b\s\w\ir\out\ReleaseSIMARM64\crashpad_handler.exe & C:\b\s\w\ir\pkg\vm\tool\gen_kernel.bat --aot --platform=out/ReleaseSIMARM64/vm_platform_strong.dill -o C:\b\s\w\ir\out\ReleaseSIMARM64\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-simarm64 language_2/spread_collections/await_test FAILED: dartkp-dart_precompiled release_simarm64 language_2/spread_collections/spread_test Expected: CompileTimeError Actual: Pass --- Command "vm_compile_to_kernel" (took 03.000562s): set DART_CONFIGURATION=ReleaseSIMARM64 & set DART_SUPPRESS_WER=1 & set DART_CRASHPAD_HANDLER=C:\b\s\w\ir\out\ReleaseSIMARM64\crashpad_handler.exe & C:\b\s\w\ir\pkg\vm\tool\gen_kernel.bat --aot --platform=out/ReleaseSIMARM64/vm_platform_strong.dill -o C:\b\s\w\ir\out\ReleaseSIMARM64\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 05.000062s): set DART_CONFIGURATION=ReleaseSIMARM64 & set DART_SUPPRESS_WER=1 & set DART_CRASHPAD_HANDLER=C:\b\s\w\ir\out\ReleaseSIMARM64\crashpad_handler.exe & out\ReleaseSIMARM64\gen_snapshot --snapshot-kind=app-aot-blobs --blobs_container_filename=C:/b/s/w/ir/out/ReleaseSIMARM64/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\ReleaseSIMARM64\generated_compilations\dartkp\tests_language_2_spread_collections_spread_test\out.dill exit code: 0 --- Command "remove_kernel_file" (took 46ms): set DART_CONFIGURATION=ReleaseSIMARM64 & set DART_SUPPRESS_WER=1 & set DART_CRASHPAD_HANDLER=C:\b\s\w\ir\out\ReleaseSIMARM64\crashpad_handler.exe & cmd.exe /c del C:\b\s\w\ir\out\ReleaseSIMARM64\generated_compilations\dartkp\tests_language_2_spread_collections_spread_test\out.dill exit code: 0 --- Command "vm" (took 296ms): set DART_CONFIGURATION=ReleaseSIMARM64 & set DART_SUPPRESS_WER=1 & set DART_CRASHPAD_HANDLER=C:\b\s\w\ir\out\ReleaseSIMARM64\crashpad_handler.exe & out\ReleaseSIMARM64\dart_precompiled_runtime.exe --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=C:\b\s\w\ir\.packages C:/b/s/w/ir/out/ReleaseSIMARM64/generated_compilations/dartkp/tests_language_2_spread_collections_spread_test/out.aotsnapshot exit code: 0 --- Re-run this test: python tools/test.py -n dartkp-win-release-simarm64 language_2/spread_collections/spread_test FAILED: dartkp-dart_precompiled release_simarm64 language_2/spread_collections/syntax_test Expected: CompileTimeError Actual: Pass --- Command "vm_compile_to_kernel" (took 03.000218s): set DART_CONFIGURATION=ReleaseSIMARM64 & set DART_SUPPRESS_WER=1 & set DART_CRASHPAD_HANDLER=C:\b\s\w\ir\out\ReleaseSIMARM64\crashpad_handler.exe & C:\b\s\w\ir\pkg\vm\tool\gen_kernel.bat --aot --platform=out/ReleaseSIMARM64/vm_platform_strong.dill -o C:\b\s\w\ir\out\ReleaseSIMARM64\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 05.000156s): set DART_CONFIGURATION=ReleaseSIMARM64 & set DART_SUPPRESS_WER=1 & set DART_CRASHPAD_HANDLER=C:\b\s\w\ir\out\ReleaseSIMARM64\crashpad_handler.exe & out\ReleaseSIMARM64\gen_snapshot --snapshot-kind=app-aot-blobs --blobs_container_filename=C:/b/s/w/ir/out/ReleaseSIMARM64/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\ReleaseSIMARM64\generated_compilations\dartkp\tests_language_2_spread_collections_syntax_test\out.dill exit code: 0 --- Command "remove_kernel_file" (took 77ms): set DART_CONFIGURATION=ReleaseSIMARM64 & set DART_SUPPRESS_WER=1 & set DART_CRASHPAD_HANDLER=C:\b\s\w\ir\out\ReleaseSIMARM64\crashpad_handler.exe & cmd.exe /c del C:\b\s\w\ir\out\ReleaseSIMARM64\generated_compilations\dartkp\tests_language_2_spread_collections_syntax_test\out.dill exit code: 0 --- Command "vm" (took 421ms): set DART_CONFIGURATION=ReleaseSIMARM64 & set DART_SUPPRESS_WER=1 & set DART_CRASHPAD_HANDLER=C:\b\s\w\ir\out\ReleaseSIMARM64\crashpad_handler.exe & out\ReleaseSIMARM64\dart_precompiled_runtime.exe --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=C:\b\s\w\ir\.packages C:/b/s/w/ir/out/ReleaseSIMARM64/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-simarm64 language_2/spread_collections/syntax_test === Failure summary: FAILED: dartkp-dart_precompiled release_simarm64 language_2/spread_collections/await_test Expected: CompileTimeError Actual: DartkCrash Unexpected compile error. --- Command "vm_compile_to_kernel" (took 01.000218s): set DART_CONFIGURATION=ReleaseSIMARM64 & set DART_SUPPRESS_WER=1 & set DART_CRASHPAD_HANDLER=C:\b\s\w\ir\out\ReleaseSIMARM64\crashpad_handler.exe & C:\b\s\w\ir\pkg\vm\tool\gen_kernel.bat --aot --platform=out/ReleaseSIMARM64/vm_platform_strong.dill -o C:\b\s\w\ir\out\ReleaseSIMARM64\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-simarm64 language_2/spread_collections/await_test FAILED: dartkp-dart_precompiled release_simarm64 language_2/spread_collections/spread_test Expected: CompileTimeError Actual: Pass --- Command "vm_compile_to_kernel" (took 03.000562s): set DART_CONFIGURATION=ReleaseSIMARM64 & set DART_SUPPRESS_WER=1 & set DART_CRASHPAD_HANDLER=C:\b\s\w\ir\out\ReleaseSIMARM64\crashpad_handler.exe & C:\b\s\w\ir\pkg\vm\tool\gen_kernel.bat --aot --platform=out/ReleaseSIMARM64/vm_platform_strong.dill -o C:\b\s\w\ir\out\ReleaseSIMARM64\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 05.000062s): set DART_CONFIGURATION=ReleaseSIMARM64 & set DART_SUPPRESS_WER=1 & set DART_CRASHPAD_HANDLER=C:\b\s\w\ir\out\ReleaseSIMARM64\crashpad_handler.exe & out\ReleaseSIMARM64\gen_snapshot --snapshot-kind=app-aot-blobs --blobs_container_filename=C:/b/s/w/ir/out/ReleaseSIMARM64/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\ReleaseSIMARM64\generated_compilations\dartkp\tests_language_2_spread_collections_spread_test\out.dill exit code: 0 --- Command "remove_kernel_file" (took 46ms): set DART_CONFIGURATION=ReleaseSIMARM64 & set DART_SUPPRESS_WER=1 & set DART_CRASHPAD_HANDLER=C:\b\s\w\ir\out\ReleaseSIMARM64\crashpad_handler.exe & cmd.exe /c del C:\b\s\w\ir\out\ReleaseSIMARM64\generated_compilations\dartkp\tests_language_2_spread_collections_spread_test\out.dill exit code: 0 --- Command "vm" (took 296ms): set DART_CONFIGURATION=ReleaseSIMARM64 & set DART_SUPPRESS_WER=1 & set DART_CRASHPAD_HANDLER=C:\b\s\w\ir\out\ReleaseSIMARM64\crashpad_handler.exe & out\ReleaseSIMARM64\dart_precompiled_runtime.exe --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=C:\b\s\w\ir\.packages C:/b/s/w/ir/out/ReleaseSIMARM64/generated_compilations/dartkp/tests_language_2_spread_collections_spread_test/out.aotsnapshot exit code: 0 --- Re-run this test: python tools/test.py -n dartkp-win-release-simarm64 language_2/spread_collections/spread_test FAILED: dartkp-dart_precompiled release_simarm64 language_2/spread_collections/syntax_test Expected: CompileTimeError Actual: Pass --- Command "vm_compile_to_kernel" (took 03.000218s): set DART_CONFIGURATION=ReleaseSIMARM64 & set DART_SUPPRESS_WER=1 & set DART_CRASHPAD_HANDLER=C:\b\s\w\ir\out\ReleaseSIMARM64\crashpad_handler.exe & C:\b\s\w\ir\pkg\vm\tool\gen_kernel.bat --aot --platform=out/ReleaseSIMARM64/vm_platform_strong.dill -o C:\b\s\w\ir\out\ReleaseSIMARM64\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 05.000156s): set DART_CONFIGURATION=ReleaseSIMARM64 & set DART_SUPPRESS_WER=1 & set DART_CRASHPAD_HANDLER=C:\b\s\w\ir\out\ReleaseSIMARM64\crashpad_handler.exe & out\ReleaseSIMARM64\gen_snapshot --snapshot-kind=app-aot-blobs --blobs_container_filename=C:/b/s/w/ir/out/ReleaseSIMARM64/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\ReleaseSIMARM64\generated_compilations\dartkp\tests_language_2_spread_collections_syntax_test\out.dill exit code: 0 --- Command "remove_kernel_file" (took 77ms): set DART_CONFIGURATION=ReleaseSIMARM64 & set DART_SUPPRESS_WER=1 & set DART_CRASHPAD_HANDLER=C:\b\s\w\ir\out\ReleaseSIMARM64\crashpad_handler.exe & cmd.exe /c del C:\b\s\w\ir\out\ReleaseSIMARM64\generated_compilations\dartkp\tests_language_2_spread_collections_syntax_test\out.dill exit code: 0 --- Command "vm" (took 421ms): set DART_CONFIGURATION=ReleaseSIMARM64 & set DART_SUPPRESS_WER=1 & set DART_CRASHPAD_HANDLER=C:\b\s\w\ir\out\ReleaseSIMARM64\crashpad_handler.exe & out\ReleaseSIMARM64\dart_precompiled_runtime.exe --enable-experiment=spread-collections --ignore-unrecognized-flags --packages=C:\b\s\w\ir\.packages C:/b/s/w/ir/out/ReleaseSIMARM64/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-simarm64 language_2/spread_collections/syntax_test === === 3 tests failed === --- Total time: 08:45 --- 0:00:42.500028 - vm - dartkp-dart_precompiled release_simarm64/standalone_2/io/many_file_operations_test 0:00:31.915807 - vm_compile_to_kernel - dartkp-dart_precompiled release_simarm64/corelib_2/apply4_test 0:00:28.546905 - vm_compile_to_kernel - dartkp-dart_precompiled release_simarm64/corelib_2/date_time7_test 0:00:28.133507 - vm_compile_to_kernel - dartkp-dart_precompiled release_simarm64/corelib_2/apply_generic_function_test 0:00:28.093806 - vm_compile_to_kernel - dartkp-dart_precompiled release_simarm64/corelib_2/date_time3_test 0:00:28.093806 - vm_compile_to_kernel - dartkp-dart_precompiled release_simarm64/corelib_2/double_round3_test 0:00:27.727222 - vm_compile_to_kernel - dartkp-dart_precompiled release_simarm64/corelib_2/collection_test 0:00:27.147730 - vm_compile_to_kernel - dartkp-dart_precompiled release_simarm64/corelib_2/double_try_parse_test/0 0:00:21.156283 - vm_compile_to_kernel - dartkp-dart_precompiled release_simarm64/corelib_2/core_runtime_types_static_test 0:00:10.312521 - vm_compile_to_kernel - dartkp-dart_precompiled release_simarm64/corelib_2/double_try_parse_test/1 0:00:09.515652 - precompiler - dartkp-dart_precompiled release_simarm64/corelib_2/double_try_parse_test/0 0:00:08.984333 - vm - dartkp-dart_precompiled release_simarm64/standalone_2/io/client_socket_add_close_error_test 0:00:06.281260 - precompiler - dartkp-dart_precompiled release_simarm64/language_2/async_await_test/none 0:00:06.281263 - vm_compile_to_kernel - dartkp-dart_precompiled release_simarm64/corelib_2/int_to_int_test 0:00:06.187508 - precompiler - dartkp-dart_precompiled release_simarm64/corelib_2/date_time3_test 0:00:06.124989 - vm_compile_to_kernel - dartkp-dart_precompiled release_simarm64/corelib_2/iterable_contains2_test 0:00:06.093758 - precompiler - dartkp-dart_precompiled release_simarm64/language_2/async_await_test/03 0:00:06.046883 - precompiler - dartkp-dart_precompiled release_simarm64/corelib_2/collection_test 0:00:06.046883 - precompiler - dartkp-dart_precompiled release_simarm64/corelib_2/double_round3_test 0:00:06.046883 - precompiler - dartkp-dart_precompiled release_simarm64/corelib_2/date_time7_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 11:56:24,927 - root: [DEBUG] Contents of task_output_dir: ['c:\\b\\s\\w\\ir\\tmp\\t\\tmp88rrtp\\43b00f8d2bf3e710'] 2019-03-19 11:56:24,927 - root: [WARNING] Expected output.json file missing: set(['c:\\b\\s\\w\\ir\\tmp\\t\\tmp88rrtp\\43b00f8d2bf3e710\\output.json']) Found: [] Expected: ['c:\\b\\s\\w\\ir\\tmp\\t\\tmp88rrtp\\43b00f8d2bf3e710\\output.json'] 2019-03-19 11:56:24,927 - root: [WARNING] No shard json files found in task_output_dir: 'c:\\b\\s\\w\\ir\\tmp\\t\\tmp88rrtp' Found ['c:\\b\\s\\w\\ir\\tmp\\t\\tmp88rrtp\\43b00f8d2bf3e710'] 2019-03-19 11:56:24,927 - root: [DEBUG] Found shard_json_files: ['c:\\b\\s\\w\\ir\\tmp\\t\\tmp88rrtp\\43b00f8d2bf3e710\\output.json'] 2019-03-19 11:56:24,928 - 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\tmpq1aokl.json --task-output-dir c:\b\s\w\ir\tmp\t\tmp88rrtp -o c:\b\s\w\ir\tmp\t\tmpctzzk3.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\\tmpq1aokl.json', '--task-output-dir', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmp88rrtp', '-o', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmpctzzk3.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\\tmpq1aokl.json', '--task-output-dir', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmp88rrtp', '-o', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmpctzzk3.json'] returned exit code 0