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python -u /b/s/w/ir/cache/builder/sdk/tools/test.py '--progress=status' --report --time --write-debug-log --write-results --write-logs --clean-exit -ndartk-linux-debug-x64 co19_2 '--repeat=5' --tests $'co19_2/LanguageFeatures/Control-flow-collections/const_collections_A01_t01/01\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A01_t01/02\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A01_t01/03\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A01_t01/04\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A01_t01/05\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A01_t01/06\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A01_t01/07\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A01_t01/08\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A01_t01/09\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A01_t01/10\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A01_t01/none\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A01_t02\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t01/01\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t01/02\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t01/03\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t01/04\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t01/05\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t01/06\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t01/07\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t01/08\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t01/09\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t01/10\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t01/none\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t02/01\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t02/02\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t02/03\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t02/04\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t02/none\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t03\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t04\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t05/01\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t05/02\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t05/03\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t05/04\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t05/none\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A03_t01/01\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A03_t01/02\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A03_t01/03\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A03_t01/04\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A03_t01/05\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A03_t01/06\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A03_t01/07\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A03_t01/08\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A03_t01/09\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A03_t01/10\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A03_t01/11\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A03_t01/12\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A03_t01/13\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A03_t01/14\nco19_2/LanguageFeatures/Constant-update-2018/NewOperators_A01_t03/none\nco19_2/LanguageFeatures/Constant-update-2018/NewOperators_A01_t05/none\nco19_2/LanguageFeatures/Constant-update-2018/TypeTestOperator_A01_t01\nco19_2/LanguageFeatures/Control-flow-collections/type_inference_A06_t02\nco19_2/LanguageFeatures/Control-flow-collections/type_inference_A09_t01\nco19_2/LanguageFeatures/Control-flow-collections/type_inference_A11_t01\nco19_2/LanguageFeatures/Control-flow-collections/type_inference_A13_t01\nco19_2/LanguageFeatures/Control-flow-collections/type_inference_A13_t02\nco19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t01/none\nco19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t05/none\nco19_2/LanguageFeatures/Spread-collections/StaticSemantic_A11_t01/none\nco19_2/LibTest/isolate/Isolate/ping_A03_t01\n' --copy-coredumps --output_directory /b/s/w/ir/tmp/t/tmpEyz37P in dir /b/s/w/ir/cache/builder/sdk: allow_subannotations: False cmd: ['python', '-u', '/b/s/w/ir/cache/builder/sdk/tools/test.py', '--progress=status', '--report', '--time', '--write-debug-log', '--write-results', '--write-logs', '--clean-exit', '-ndartk-linux-debug-x64', 'co19_2', '--repeat=5', '--tests', 'co19_2/LanguageFeatures/Control-flow-collections/const_collections_A01_t01/01\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A01_t01/02\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A01_t01/03\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A01_t01/04\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A01_t01/05\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A01_t01/06\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A01_t01/07\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A01_t01/08\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A01_t01/09\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A01_t01/10\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A01_t01/none\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A01_t02\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t01/01\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t01/02\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t01/03\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t01/04\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t01/05\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t01/06\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t01/07\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t01/08\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t01/09\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t01/10\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t01/none\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t02/01\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t02/02\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t02/03\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t02/04\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t02/none\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t03\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t04\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t05/01\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t05/02\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t05/03\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t05/04\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t05/none\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A03_t01/01\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A03_t01/02\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A03_t01/03\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A03_t01/04\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A03_t01/05\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A03_t01/06\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A03_t01/07\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A03_t01/08\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A03_t01/09\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A03_t01/10\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A03_t01/11\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A03_t01/12\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A03_t01/13\nco19_2/LanguageFeatures/Control-flow-collections/const_collections_A03_t01/14\nco19_2/LanguageFeatures/Constant-update-2018/NewOperators_A01_t03/none\nco19_2/LanguageFeatures/Constant-update-2018/NewOperators_A01_t05/none\nco19_2/LanguageFeatures/Constant-update-2018/TypeTestOperator_A01_t01\nco19_2/LanguageFeatures/Control-flow-collections/type_inference_A06_t02\nco19_2/LanguageFeatures/Control-flow-collections/type_inference_A09_t01\nco19_2/LanguageFeatures/Control-flow-collections/type_inference_A11_t01\nco19_2/LanguageFeatures/Control-flow-collections/type_inference_A13_t01\nco19_2/LanguageFeatures/Control-flow-collections/type_inference_A13_t02\nco19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t01/none\nco19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t05/none\nco19_2/LanguageFeatures/Spread-collections/StaticSemantic_A11_t01/none\nco19_2/LibTest/isolate/Isolate/ping_A03_t01\n', '--copy-coredumps', '--output_directory', '/b/s/w/ir/tmp/t/tmpEyz37P'] cwd: '/b/s/w/ir/cache/builder/sdk' env: {} env_prefixes: {} env_suffixes: {} infra_step: False name_tokens: ('deflaking', 'vm co19 tests') ok_ret: ALL_OK trigger_specs: () full environment: BOTO_CONFIG: /b/s/w/ir/tmp/gsutil_task/.boto BUILDBUCKET_EXPERIMENTAL: FALSE CIPD_CACHE_DIR: /b/s/cipd_cache/cache CIPD_PROTOCOL: v2 DEVSHELL_CLIENT_PORT: 45851 DOCKER_CONFIG: /b/s/w/ir/tmp/docker_cfg_task DOCKER_TMPDIR: /b/s/w/ir/tmp/docker_tmp_task GIT_CONFIG_NOSYSTEM: 1 GIT_TERMINAL_PROMPT: 0 HOME: /home/chrome-bot INFRA_GIT_WRAPPER_HOME: /b/s/w/ir/tmp/git_home_task LANG: en_US.UTF-8 LOGDOG_COORDINATOR_HOST: logs.chromium.org LOGDOG_STREAM_PREFIX: buildbucket/cr-buildbucket.appspot.com/8916537478040798256 LOGDOG_STREAM_PROJECT: dart LOGDOG_STREAM_SERVER_PATH: unix:/b/s/w/ir/tmp/ld.sock LOGNAME: chrome-bot LUCI_CONTEXT: /b/s/w/itWizQ1z/luci_context.954191976 MAC_CHROMIUM_TMPDIR: /b/s/w/ir/tmp/t NO_GCE_CHECK: False PATH: /b/s/w/ir/cipd_bin_packages:/b/s/w/ir/cipd_bin_packages/bin:/b/s/cipd_cache/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin PWD: /b/s/w/ir/k PYTHONIOENCODING: UTF-8 PYTHONUNBUFFERED: 1 SHELL: /bin/bash SHLVL: 1 SWARMING_BOT_ID: xenial-dart-6468a1b8-us-central1-b-pc23 SWARMING_EXTERNAL_BOT_SETUP: 1 SWARMING_HEADLESS: 1 SWARMING_SERVER: https://chromium-swarm.appspot.com SWARMING_TASK_ID: 44218689482ca511 TEMP: /b/s/w/ir/tmp/t TEMPDIR: /b/s/w/ir/tmp/t TMP: /b/s/w/ir/tmp/t TMPDIR: /b/s/w/ir/tmp/t USER: chrome-bot VPYTHON_VIRTUALENV_ROOT: /b/s/w/ir/cache/vpython _: /b/s/w/ir/cipd_bin_packages/vpython INFO: Core dump archiving is activated tools/testing/dart/main.dart:1: Warning: Interpreting this as package URI, 'package:test_dart/main.dart'. Test configuration: dartk-linux-debug-x64(architecture: x64, compiler: dartk, mode: debug, runtime: vm, system: linux, vm-options: [], dart2js-options: [], timeout: null, preview-dart-2) Suites tested: co19_2 Total: 61 tests * 0 tests will be skipped (0 skipped by design) * 1 tests are expected to be flaky but not crash * 0 tests are expected to flaky crash * 53 tests are expected to pass * 0 tests are expected to fail that we won't fix * 4 tests are expected to fail that we should fix * 3 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 FAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t05/none Expected: Pass Actual: RuntimeError --- Command "vm" (took 02.000278s): DART_CONFIGURATION=DebugX64 out/DebugX64/dart --no-background-compilation --enable-experiment=spread-collections,constant-update-2018 --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t05_none.dart exit code: 255 stderr: Unhandled exception: NoSuchMethodError: The getter 'iterator' was called on null. Receiver: null Tried calling: iterator #0 Object.noSuchMethod (dart:core-patch/object_patch.dart:50:5) #1 main (file:///b/s/w/ir/cache/builder/sdk/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t05_none.dart:31:17) #2 _startIsolate.<anonymous closure> (dart:isolate-patch/isolate_patch.dart:300:19) #3 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:171:12) --- Re-run this test: python tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t05/none FAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Constant-update-2018/NewOperators_A01_t05/none Expected: Crash Actual: CompileTimeError --- Command "vm" (took 02.000237s): DART_CONFIGURATION=DebugX64 out/DebugX64/dart --suppress-core-dump --no-background-compilation --enable-experiment=constant-update-2018,triple-shift --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Constant-update-2018/NewOperators_A01_t05_none.dart exit code: 254 stderr: Unknown experiment: triple-shift --- Re-run this test: python tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Constant-update-2018/NewOperators_A01_t05/none FAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A11_t01/none Expected: Pass Actual: RuntimeError --- Command "vm" (took 02.000421s): DART_CONFIGURATION=DebugX64 out/DebugX64/dart --no-background-compilation --enable-experiment=spread-collections,constant-update-2018 --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A11_t01_none.dart exit code: 255 stderr: Unhandled exception: NoSuchMethodError: The getter 'entries' was called on null. Receiver: null Tried calling: entries #0 Object.noSuchMethod (dart:core-patch/object_patch.dart:50:5) #1 main (file:///b/s/w/ir/cache/builder/sdk/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A11_t01_none.dart) #2 _startIsolate.<anonymous closure> (dart:isolate-patch/isolate_patch.dart:300:19) #3 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:171:12) --- Re-run this test: python tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A11_t01/none FAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Constant-update-2018/NewOperators_A01_t03/none Expected: Crash Actual: CompileTimeError --- Command "vm" (took 02.000451s): DART_CONFIGURATION=DebugX64 out/DebugX64/dart --suppress-core-dump --no-background-compilation --enable-experiment=constant-update-2018,triple-shift --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Constant-update-2018/NewOperators_A01_t03_none.dart exit code: 254 stderr: Unknown experiment: triple-shift --- Re-run this test: python tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Constant-update-2018/NewOperators_A01_t03/none FAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t01/none Expected: Pass Actual: RuntimeError --- Command "vm" (took 02.000547s): DART_CONFIGURATION=DebugX64 out/DebugX64/dart --no-background-compilation --enable-experiment=spread-collections,constant-update-2018 --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t01_none.dart exit code: 255 stderr: Unhandled exception: NoSuchMethodError: The getter 'iterator' was called on null. Receiver: null Tried calling: iterator #0 Object.noSuchMethod (dart:core-patch/object_patch.dart:50:5) #1 main (file:///b/s/w/ir/cache/builder/sdk/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t01_none.dart:31:18) #2 _startIsolate.<anonymous closure> (dart:isolate-patch/isolate_patch.dart:300:19) #3 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:171:12) --- Re-run this test: python tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t01/none FAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Constant-update-2018/NewOperators_A01_t05/none Expected: Crash Actual: CompileTimeError --- Command "vm" (took 02.000229s): DART_CONFIGURATION=DebugX64 out/DebugX64/dart --suppress-core-dump --no-background-compilation --enable-experiment=constant-update-2018,triple-shift --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Constant-update-2018/NewOperators_A01_t05_none.dart exit code: 254 stderr: Unknown experiment: triple-shift --- Re-run this test: python tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Constant-update-2018/NewOperators_A01_t05/none FAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A11_t01/none Expected: Pass Actual: RuntimeError --- Command "vm" (took 02.000579s): DART_CONFIGURATION=DebugX64 out/DebugX64/dart --no-background-compilation --enable-experiment=spread-collections,constant-update-2018 --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A11_t01_none.dart exit code: 255 stderr: Unhandled exception: NoSuchMethodError: The getter 'entries' was called on null. Receiver: null Tried calling: entries #0 Object.noSuchMethod (dart:core-patch/object_patch.dart:50:5) #1 main (file:///b/s/w/ir/cache/builder/sdk/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A11_t01_none.dart) #2 _startIsolate.<anonymous closure> (dart:isolate-patch/isolate_patch.dart:300:19) #3 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:171:12) --- Re-run this test: python tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A11_t01/none FAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Control-flow-collections/type_inference_A06_t02 Expected: Pass Actual: RuntimeError --- Command "vm" (took 02.000837s): DART_CONFIGURATION=DebugX64 out/DebugX64/dart --no-background-compilation --enable-experiment=control-flow-collections,constant-update-2018,spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/tests/co19_2/src/LanguageFeatures/Control-flow-collections/type_inference_A06_t02.dart exit code: 255 stderr: Unhandled exception: Expect.isTrue(false) fails. #0 _fail (file:///b/s/w/ir/cache/builder/sdk/tests/co19_2/src/Utils/expect.dart:21:5) #1 Expect.isTrue (file:///b/s/w/ir/cache/builder/sdk/tests/co19_2/src/Utils/expect_common.dart:39:5) #2 main (file:///b/s/w/ir/cache/builder/sdk/tests/co19_2/src/LanguageFeatures/Control-flow-collections/type_inference_A06_t02.dart:24:10) #3 _startIsolate.<anonymous closure> (dart:isolate-patch/isolate_patch.dart:300:19) #4 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:171:12) --- Re-run this test: python tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Control-flow-collections/type_inference_A06_t02 FAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Constant-update-2018/NewOperators_A01_t03/none Expected: Crash Actual: CompileTimeError --- Command "vm" (took 02.000611s): DART_CONFIGURATION=DebugX64 out/DebugX64/dart --suppress-core-dump --no-background-compilation --enable-experiment=constant-update-2018,triple-shift --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Constant-update-2018/NewOperators_A01_t03_none.dart exit code: 254 stderr: Unknown experiment: triple-shift --- Re-run this test: python tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Constant-update-2018/NewOperators_A01_t03/none FAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t01/none Expected: Pass Actual: RuntimeError --- Command "vm" (took 02.000334s): DART_CONFIGURATION=DebugX64 out/DebugX64/dart --no-background-compilation --enable-experiment=spread-collections,constant-update-2018 --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t01_none.dart exit code: 255 stderr: Unhandled exception: NoSuchMethodError: The getter 'iterator' was called on null. Receiver: null Tried calling: iterator #0 Object.noSuchMethod (dart:core-patch/object_patch.dart:50:5) #1 main (file:///b/s/w/ir/cache/builder/sdk/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t01_none.dart:31:18) #2 _startIsolate.<anonymous closure> (dart:isolate-patch/isolate_patch.dart:300:19) #3 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:171:12) --- Re-run this test: python tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t01/none FAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Constant-update-2018/NewOperators_A01_t05/none Expected: Crash Actual: CompileTimeError --- Command "vm" (took 02.000310s): DART_CONFIGURATION=DebugX64 out/DebugX64/dart --suppress-core-dump --no-background-compilation --enable-experiment=constant-update-2018,triple-shift --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Constant-update-2018/NewOperators_A01_t05_none.dart exit code: 254 stderr: Unknown experiment: triple-shift --- Re-run this test: python tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Constant-update-2018/NewOperators_A01_t05/none FAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Constant-update-2018/NewOperators_A01_t03/none Expected: Crash Actual: CompileTimeError --- Command "vm" (took 02.000415s): DART_CONFIGURATION=DebugX64 out/DebugX64/dart --suppress-core-dump --no-background-compilation --enable-experiment=constant-update-2018,triple-shift --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Constant-update-2018/NewOperators_A01_t03_none.dart exit code: 254 stderr: Unknown experiment: triple-shift --- Re-run this test: python tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Constant-update-2018/NewOperators_A01_t03/none FAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A11_t01/none Expected: Pass Actual: RuntimeError --- Command "vm" (took 02.000553s): DART_CONFIGURATION=DebugX64 out/DebugX64/dart --no-background-compilation --enable-experiment=spread-collections,constant-update-2018 --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A11_t01_none.dart exit code: 255 stderr: Unhandled exception: NoSuchMethodError: The getter 'entries' was called on null. Receiver: null Tried calling: entries #0 Object.noSuchMethod (dart:core-patch/object_patch.dart:50:5) #1 main (file:///b/s/w/ir/cache/builder/sdk/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A11_t01_none.dart) #2 _startIsolate.<anonymous closure> (dart:isolate-patch/isolate_patch.dart:300:19) #3 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:171:12) --- Re-run this test: python tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A11_t01/none FAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Control-flow-collections/type_inference_A06_t02 Expected: Pass Actual: RuntimeError --- Command "vm" (took 02.000816s): DART_CONFIGURATION=DebugX64 out/DebugX64/dart --no-background-compilation --enable-experiment=control-flow-collections,constant-update-2018,spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/tests/co19_2/src/LanguageFeatures/Control-flow-collections/type_inference_A06_t02.dart exit code: 255 stderr: Unhandled exception: Expect.isTrue(false) fails. #0 _fail (file:///b/s/w/ir/cache/builder/sdk/tests/co19_2/src/Utils/expect.dart:21:5) #1 Expect.isTrue (file:///b/s/w/ir/cache/builder/sdk/tests/co19_2/src/Utils/expect_common.dart:39:5) #2 main (file:///b/s/w/ir/cache/builder/sdk/tests/co19_2/src/LanguageFeatures/Control-flow-collections/type_inference_A06_t02.dart:24:10) #3 _startIsolate.<anonymous closure> (dart:isolate-patch/isolate_patch.dart:300:19) #4 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:171:12) --- Re-run this test: python tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Control-flow-collections/type_inference_A06_t02 FAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t01/none Expected: Pass Actual: RuntimeError --- Command "vm" (took 02.000867s): DART_CONFIGURATION=DebugX64 out/DebugX64/dart --no-background-compilation --enable-experiment=spread-collections,constant-update-2018 --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t01_none.dart exit code: 255 stderr: Unhandled exception: NoSuchMethodError: The getter 'iterator' was called on null. Receiver: null Tried calling: iterator #0 Object.noSuchMethod (dart:core-patch/object_patch.dart:50:5) #1 main (file:///b/s/w/ir/cache/builder/sdk/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t01_none.dart:31:18) #2 _startIsolate.<anonymous closure> (dart:isolate-patch/isolate_patch.dart:300:19) #3 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:171:12) --- Re-run this test: python tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t01/none FAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Constant-update-2018/NewOperators_A01_t05/none Expected: Crash Actual: CompileTimeError --- Command "vm" (took 02.000540s): DART_CONFIGURATION=DebugX64 out/DebugX64/dart --suppress-core-dump --no-background-compilation --enable-experiment=constant-update-2018,triple-shift --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Constant-update-2018/NewOperators_A01_t05_none.dart exit code: 254 stderr: Unknown experiment: triple-shift --- Re-run this test: python tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Constant-update-2018/NewOperators_A01_t05/none FAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Constant-update-2018/NewOperators_A01_t03/none Expected: Crash Actual: CompileTimeError --- Command "vm" (took 02.000643s): DART_CONFIGURATION=DebugX64 out/DebugX64/dart --suppress-core-dump --no-background-compilation --enable-experiment=constant-update-2018,triple-shift --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Constant-update-2018/NewOperators_A01_t03_none.dart exit code: 254 stderr: Unknown experiment: triple-shift --- Re-run this test: python tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Constant-update-2018/NewOperators_A01_t03/none FAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A11_t01/none Expected: Pass Actual: RuntimeError --- Command "vm" (took 02.000426s): DART_CONFIGURATION=DebugX64 out/DebugX64/dart --no-background-compilation --enable-experiment=spread-collections,constant-update-2018 --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A11_t01_none.dart exit code: 255 stderr: Unhandled exception: NoSuchMethodError: The getter 'entries' was called on null. Receiver: null Tried calling: entries #0 Object.noSuchMethod (dart:core-patch/object_patch.dart:50:5) #1 main (file:///b/s/w/ir/cache/builder/sdk/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A11_t01_none.dart) #2 _startIsolate.<anonymous closure> (dart:isolate-patch/isolate_patch.dart:300:19) #3 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:171:12) --- Re-run this test: python tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A11_t01/none FAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Control-flow-collections/type_inference_A06_t02 Expected: Pass Actual: RuntimeError --- Command "vm" (took 02.000515s): DART_CONFIGURATION=DebugX64 out/DebugX64/dart --no-background-compilation --enable-experiment=control-flow-collections,constant-update-2018,spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/tests/co19_2/src/LanguageFeatures/Control-flow-collections/type_inference_A06_t02.dart exit code: 255 stderr: Unhandled exception: Expect.isTrue(false) fails. #0 _fail (file:///b/s/w/ir/cache/builder/sdk/tests/co19_2/src/Utils/expect.dart:21:5) #1 Expect.isTrue (file:///b/s/w/ir/cache/builder/sdk/tests/co19_2/src/Utils/expect_common.dart:39:5) #2 main (file:///b/s/w/ir/cache/builder/sdk/tests/co19_2/src/LanguageFeatures/Control-flow-collections/type_inference_A06_t02.dart:24:10) #3 _startIsolate.<anonymous closure> (dart:isolate-patch/isolate_patch.dart:300:19) #4 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:171:12) --- Re-run this test: python tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Control-flow-collections/type_inference_A06_t02 FAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Constant-update-2018/NewOperators_A01_t05/none Expected: Crash Actual: CompileTimeError --- Command "vm" (took 02.000547s): DART_CONFIGURATION=DebugX64 out/DebugX64/dart --suppress-core-dump --no-background-compilation --enable-experiment=constant-update-2018,triple-shift --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Constant-update-2018/NewOperators_A01_t05_none.dart exit code: 254 stderr: Unknown experiment: triple-shift --- Re-run this test: python tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Constant-update-2018/NewOperators_A01_t05/none FAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t01/none Expected: Pass Actual: RuntimeError --- Command "vm" (took 02.000743s): DART_CONFIGURATION=DebugX64 out/DebugX64/dart --no-background-compilation --enable-experiment=spread-collections,constant-update-2018 --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t01_none.dart exit code: 255 stderr: Unhandled exception: NoSuchMethodError: The getter 'iterator' was called on null. Receiver: null Tried calling: iterator #0 Object.noSuchMethod (dart:core-patch/object_patch.dart:50:5) #1 main (file:///b/s/w/ir/cache/builder/sdk/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t01_none.dart:31:18) #2 _startIsolate.<anonymous closure> (dart:isolate-patch/isolate_patch.dart:300:19) #3 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:171:12) --- Re-run this test: python tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t01/none FAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A11_t01/none Expected: Pass Actual: RuntimeError --- Command "vm" (took 02.000341s): DART_CONFIGURATION=DebugX64 out/DebugX64/dart --no-background-compilation --enable-experiment=spread-collections,constant-update-2018 --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A11_t01_none.dart exit code: 255 stderr: Unhandled exception: NoSuchMethodError: The getter 'entries' was called on null. Receiver: null Tried calling: entries #0 Object.noSuchMethod (dart:core-patch/object_patch.dart:50:5) #1 main (file:///b/s/w/ir/cache/builder/sdk/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A11_t01_none.dart) #2 _startIsolate.<anonymous closure> (dart:isolate-patch/isolate_patch.dart:300:19) #3 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:171:12) --- Re-run this test: python tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A11_t01/none FAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Constant-update-2018/NewOperators_A01_t03/none Expected: Crash Actual: CompileTimeError --- Command "vm" (took 02.000558s): DART_CONFIGURATION=DebugX64 out/DebugX64/dart --suppress-core-dump --no-background-compilation --enable-experiment=constant-update-2018,triple-shift --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Constant-update-2018/NewOperators_A01_t03_none.dart exit code: 254 stderr: Unknown experiment: triple-shift --- Re-run this test: python tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Constant-update-2018/NewOperators_A01_t03/none FAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Control-flow-collections/type_inference_A06_t02 Expected: Pass Actual: RuntimeError --- Command "vm" (took 02.000755s): DART_CONFIGURATION=DebugX64 out/DebugX64/dart --no-background-compilation --enable-experiment=control-flow-collections,constant-update-2018,spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/tests/co19_2/src/LanguageFeatures/Control-flow-collections/type_inference_A06_t02.dart exit code: 255 stderr: Unhandled exception: Expect.isTrue(false) fails. #0 _fail (file:///b/s/w/ir/cache/builder/sdk/tests/co19_2/src/Utils/expect.dart:21:5) #1 Expect.isTrue (file:///b/s/w/ir/cache/builder/sdk/tests/co19_2/src/Utils/expect_common.dart:39:5) #2 main (file:///b/s/w/ir/cache/builder/sdk/tests/co19_2/src/LanguageFeatures/Control-flow-collections/type_inference_A06_t02.dart:24:10) #3 _startIsolate.<anonymous closure> (dart:isolate-patch/isolate_patch.dart:300:19) #4 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:171:12) --- Re-run this test: python tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Control-flow-collections/type_inference_A06_t02 FAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t01/none Expected: Pass Actual: RuntimeError --- Command "vm" (took 02.000707s): DART_CONFIGURATION=DebugX64 out/DebugX64/dart --no-background-compilation --enable-experiment=spread-collections,constant-update-2018 --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t01_none.dart exit code: 255 stderr: Unhandled exception: NoSuchMethodError: The getter 'iterator' was called on null. Receiver: null Tried calling: iterator #0 Object.noSuchMethod (dart:core-patch/object_patch.dart:50:5) #1 main (file:///b/s/w/ir/cache/builder/sdk/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t01_none.dart:31:18) #2 _startIsolate.<anonymous closure> (dart:isolate-patch/isolate_patch.dart:300:19) #3 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:171:12) --- Re-run this test: python tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t01/none FAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t05/none Expected: Pass Actual: RuntimeError --- Command "vm" (took 02.000786s): DART_CONFIGURATION=DebugX64 out/DebugX64/dart --no-background-compilation --enable-experiment=spread-collections,constant-update-2018 --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t05_none.dart exit code: 255 stderr: Unhandled exception: NoSuchMethodError: The getter 'iterator' was called on null. Receiver: null Tried calling: iterator #0 Object.noSuchMethod (dart:core-patch/object_patch.dart:50:5) #1 main (file:///b/s/w/ir/cache/builder/sdk/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t05_none.dart:31:17) #2 _startIsolate.<anonymous closure> (dart:isolate-patch/isolate_patch.dart:300:19) #3 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:171:12) --- Re-run this test: python tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t05/none FAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Control-flow-collections/type_inference_A06_t02 Expected: Pass Actual: RuntimeError --- Command "vm" (took 02.000895s): DART_CONFIGURATION=DebugX64 out/DebugX64/dart --no-background-compilation --enable-experiment=control-flow-collections,constant-update-2018,spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/tests/co19_2/src/LanguageFeatures/Control-flow-collections/type_inference_A06_t02.dart exit code: 255 stderr: Unhandled exception: Expect.isTrue(false) fails. #0 _fail (file:///b/s/w/ir/cache/builder/sdk/tests/co19_2/src/Utils/expect.dart:21:5) #1 Expect.isTrue (file:///b/s/w/ir/cache/builder/sdk/tests/co19_2/src/Utils/expect_common.dart:39:5) #2 main (file:///b/s/w/ir/cache/builder/sdk/tests/co19_2/src/LanguageFeatures/Control-flow-collections/type_inference_A06_t02.dart:24:10) #3 _startIsolate.<anonymous closure> (dart:isolate-patch/isolate_patch.dart:300:19) #4 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:171:12) --- Re-run this test: python tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Control-flow-collections/type_inference_A06_t02 FAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t05/none Expected: Pass Actual: RuntimeError --- Command "vm" (took 02.000910s): DART_CONFIGURATION=DebugX64 out/DebugX64/dart --no-background-compilation --enable-experiment=spread-collections,constant-update-2018 --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t05_none.dart exit code: 255 stderr: Unhandled exception: NoSuchMethodError: The getter 'iterator' was called on null. Receiver: null Tried calling: iterator #0 Object.noSuchMethod (dart:core-patch/object_patch.dart:50:5) #1 main (file:///b/s/w/ir/cache/builder/sdk/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t05_none.dart:31:17) #2 _startIsolate.<anonymous closure> (dart:isolate-patch/isolate_patch.dart:300:19) #3 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:171:12) --- Re-run this test: python tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t05/none FAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t05/none Expected: Pass Actual: RuntimeError --- Command "vm" (took 02.000406s): DART_CONFIGURATION=DebugX64 out/DebugX64/dart --no-background-compilation --enable-experiment=spread-collections,constant-update-2018 --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t05_none.dart exit code: 255 stderr: Unhandled exception: NoSuchMethodError: The getter 'iterator' was called on null. Receiver: null Tried calling: iterator #0 Object.noSuchMethod (dart:core-patch/object_patch.dart:50:5) #1 main (file:///b/s/w/ir/cache/builder/sdk/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t05_none.dart:31:17) #2 _startIsolate.<anonymous closure> (dart:isolate-patch/isolate_patch.dart:300:19) #3 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:171:12) --- Re-run this test: python tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t05/none FAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t05/none Expected: Pass Actual: RuntimeError --- Command "vm" (took 02.000611s): DART_CONFIGURATION=DebugX64 out/DebugX64/dart --no-background-compilation --enable-experiment=spread-collections,constant-update-2018 --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t05_none.dart exit code: 255 stderr: Unhandled exception: NoSuchMethodError: The getter 'iterator' was called on null. Receiver: null Tried calling: iterator #0 Object.noSuchMethod (dart:core-patch/object_patch.dart:50:5) #1 main (file:///b/s/w/ir/cache/builder/sdk/out/DebugX64/generated_tests/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t05_none.dart:31:17) #2 _startIsolate.<anonymous closure> (dart:isolate-patch/isolate_patch.dart:300:19) #3 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:171:12) --- Re-run this test: python tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t05/none FAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Control-flow-collections/type_inference_A09_t01 Expected: Crash Actual: CompileTimeError --- Command "vm" (took 02.000441s): DART_CONFIGURATION=DebugX64 out/DebugX64/dart --suppress-core-dump --no-background-compilation --enable-experiment=control-flow-collections, constant-update-2018,spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/tests/co19_2/src/LanguageFeatures/Control-flow-collections/type_inference_A09_t01.dart exit code: 254 stderr: Unknown experiment: Error: Error when reading 'constant-update-2018,spread-collections': No such file or directory --- Re-run this test: python tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Control-flow-collections/type_inference_A09_t01 FAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Control-flow-collections/type_inference_A09_t01 Expected: Crash Actual: CompileTimeError --- Command "vm" (took 02.000055s): DART_CONFIGURATION=DebugX64 out/DebugX64/dart --suppress-core-dump --no-background-compilation --enable-experiment=control-flow-collections, constant-update-2018,spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/tests/co19_2/src/LanguageFeatures/Control-flow-collections/type_inference_A09_t01.dart exit code: 254 stderr: Unknown experiment: Error: Error when reading 'constant-update-2018,spread-collections': No such file or directory --- Re-run this test: python tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Control-flow-collections/type_inference_A09_t01 FAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Control-flow-collections/type_inference_A09_t01 Expected: Crash Actual: CompileTimeError --- Command "vm" (took 02.000115s): DART_CONFIGURATION=DebugX64 out/DebugX64/dart --suppress-core-dump --no-background-compilation --enable-experiment=control-flow-collections, constant-update-2018,spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/tests/co19_2/src/LanguageFeatures/Control-flow-collections/type_inference_A09_t01.dart exit code: 254 stderr: Unknown experiment: Error: Error when reading 'constant-update-2018,spread-collections': No such file or directory --- Re-run this test: python tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Control-flow-collections/type_inference_A09_t01 FAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Control-flow-collections/type_inference_A09_t01 Expected: Crash Actual: CompileTimeError --- Command "vm" (took 01.000999s): DART_CONFIGURATION=DebugX64 out/DebugX64/dart --suppress-core-dump --no-background-compilation --enable-experiment=control-flow-collections, constant-update-2018,spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/tests/co19_2/src/LanguageFeatures/Control-flow-collections/type_inference_A09_t01.dart exit code: 254 stderr: Unknown experiment: Error: Error when reading 'constant-update-2018,spread-collections': No such file or directory --- Re-run this test: python tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Control-flow-collections/type_inference_A09_t01 FAILED: dartk-vm debug_x64 co19_2/LanguageFeatures/Control-flow-collections/type_inference_A09_t01 Expected: Crash Actual: CompileTimeError --- Command "vm" (took 01.000806s): DART_CONFIGURATION=DebugX64 out/DebugX64/dart --suppress-core-dump --no-background-compilation --enable-experiment=control-flow-collections, constant-update-2018,spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/tests/co19_2/src/LanguageFeatures/Control-flow-collections/type_inference_A09_t01.dart exit code: 254 stderr: Unknown experiment: Error: Error when reading 'constant-update-2018,spread-collections': No such file or directory --- Re-run this test: python tools/test.py -n dartk-linux-debug-x64 co19_2/LanguageFeatures/Control-flow-collections/type_inference_A09_t01 --- Total time: 01:41 --- 0:00:05.106941 - vm - dartk-vm debug_x64/co19_2/LibTest/isolate/Isolate/ping_A03_t01 0:00:05.106465 - vm - dartk-vm debug_x64/co19_2/LibTest/isolate/Isolate/ping_A03_t01 0:00:04.993088 - vm - dartk-vm debug_x64/co19_2/LibTest/isolate/Isolate/ping_A03_t01 0:00:03.160234 - vm - dartk-vm debug_x64/co19_2/LanguageFeatures/Control-flow-collections/const_collections_A01_t02 0:00:03.136478 - vm - dartk-vm debug_x64/co19_2/LanguageFeatures/Control-flow-collections/const_collections_A01_t02 0:00:03.077019 - vm - dartk-vm debug_x64/co19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t04 0:00:03.046193 - vm - dartk-vm debug_x64/co19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t03 0:00:03.038729 - vm - dartk-vm debug_x64/co19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t02/01 0:00:03.027490 - vm - dartk-vm debug_x64/co19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t04 0:00:03.009744 - vm - dartk-vm debug_x64/co19_2/LibTest/isolate/Isolate/ping_A03_t01 0:00:03.000861 - vm - dartk-vm debug_x64/co19_2/LibTest/isolate/Isolate/ping_A03_t01 0:00:02.970423 - vm - dartk-vm debug_x64/co19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t03 0:00:02.963838 - vm - dartk-vm debug_x64/co19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t04 0:00:02.942743 - vm - dartk-vm debug_x64/co19_2/LanguageFeatures/Control-flow-collections/type_inference_A13_t02 0:00:02.927886 - vm - dartk-vm debug_x64/co19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t04 0:00:02.923812 - vm - dartk-vm debug_x64/co19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t01/04 0:00:02.915361 - vm - dartk-vm debug_x64/co19_2/LanguageFeatures/Control-flow-collections/type_inference_A13_t01 0:00:02.910531 - vm - dartk-vm debug_x64/co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A10_t05/none 0:00:02.895278 - vm - dartk-vm debug_x64/co19_2/LanguageFeatures/Control-flow-collections/type_inference_A06_t02 0:00:02.894401 - vm - dartk-vm debug_x64/co19_2/LanguageFeatures/Control-flow-collections/const_collections_A02_t02/04 INFO: No unexpected crashes recorded