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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\tmp82gkjl.json' --task-output-dir 'c:\b\s\w\ir\tmp\t\tmp33smxo' --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\tmpi9xsdnmerge_script_log' --merge-additional-args '[]' --summary-json-file 'c:\b\s\w\ir\tmp\t\tmpwzanlz.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\tmpqt6b5g.json' in dir C:\b\s\w\ir\k: allow_subannotations: False base_name: 'deflaking.dart2js co19_2 tests_shard_1 on Windows' 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\\tmp82gkjl.json', '--task-output-dir', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmp33smxo', '--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\\tmpi9xsdnmerge_script_log', '--merge-additional-args', '[]', '--summary-json-file', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmpwzanlz.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\\tmpqt6b5g.json'] env: {} env_prefixes: {'PATH': 'C:\\b\\s\\w\\ir\\cache\\swarming_client'} env_suffixes: {} infra_step: False name: 'deflaking.dart2js co19_2 tests_shard_1 on Windows' nest_level: 1 ok_ret: ALL_OK 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/8919926886920911184 LOGDOG_STREAM_PROJECT: dart LOGDOG_STREAM_SERVER_PATH: net.pipe:LUCILogDogKitchen_3996 LOGONSERVER: \\WIN10-DART-FEDC LUCI_CONTEXT: C:\b\s\w\ityh9xii\luci_context.755076294 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-tl1r SWARMING_EXTERNAL_BOT_SETUP: 1 SWARMING_HEADLESS: 1 SWARMING_SERVER: https://chromium-swarm.appspot.com SWARMING_TASK_ID: 4360dc1fb23e7b11 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 2019-03-04 02:31:39,232 - root: [DEBUG] Using task_output_dir: 'c:\\b\\s\\w\\ir\\tmp\\t\\tmp33smxo' 2019-03-04 02:31:39,232 - root: [WARNING] task_output_dir 'c:\\b\\s\\w\\ir\\tmp\\t\\tmp33smxo' already exists! 2019-03-04 02:31:39,232 - root: [WARNING] task_output_dir existing content: [] 2019-03-04 02:31:39,232 - 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\tmpqt6b5g.json -output-dir c:\b\s\w\ir\tmp\t\tmp33smxo -task-summary-json c:\b\s\w\ir\tmp\t\tmpwzanlz.json [D2019-03-04T02:31:39.251701-08:00 10356 0 auth.go:1265] Minting a new token {"key":"luci_ctx/2727019af6966c7f50d9e9dc3711f27c5c8c17f0da3dd8a33df0c6b7f6a4da73", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-03-04T02:31:39.251701-08:00 10356 0 luci_ctx.go:138] POST http://127.0.0.1:53799/rpc/LuciLocalAuthService.GetOAuthToken {"key":"luci_ctx/2727019af6966c7f50d9e9dc3711f27c5c8c17f0da3dd8a33df0c6b7f6a4da73", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-03-04T02:31:39.253890-08:00 10356 0 auth.go:1222] Token expires in 48m53.7461095s {"key":"luci_ctx/2727019af6966c7f50d9e9dc3711f27c5c8c17f0da3dd8a33df0c6b7f6a4da73", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-03-04T02:31:40.451765-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:31:41.607916-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:31:42.795400-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:31:44.092296-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:31:45.357911-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:31:46.701662-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:31:48.045402-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:31:49.451664-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:31:50.904790-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:31:52.420420-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:31:53.951674-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:31:55.592312-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:31:57.264162-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:31:58.998558-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:32:00.795422-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:32:02.623541-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:32:04.592372-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:32:06.545431-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:32:09.139190-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:32:11.264233-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:32:13.436212-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:32:15.686190-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:32:18.107987-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:32:20.514271-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:32:22.998599-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:32:25.701678-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:32:28.451723-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:32:31.342354-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:32:34.186051-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:32:37.139160-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:32:40.311028-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:32:43.529888-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:32:46.842299-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:32:50.264180-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:32:53.717371-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:32:57.607911-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:33:01.389214-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:33:05.217273-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:33:09.217250-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:33:13.404770-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:33:17.686009-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:33:22.154771-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:33:26.701634-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:33:31.389152-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:33:36.248584-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:33:41.326616-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:33:46.482886-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:33:51.811004-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:33:57.357889-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:34:03.061017-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:34:08.982895-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:34:15.076730-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:34:21.342265-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:34:27.920349-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:34:34.826636-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:34:41.779722-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:34:49.029729-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:34:56.545344-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:35:04.592229-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:35:12.639081-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:35:20.842211-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:35:29.904697-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:35:38.686034-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:35:47.810954-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:35:57.357858-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:36:07.092263-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:36:17.107863-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:36:27.451567-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:36:38.217290-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:36:49.310949-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:37:00.857917-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:37:12.717139-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:37:24.935988-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:37:37.545282-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:37:50.732740-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:38:04.295339-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:38:18.279633-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:38:32.670232-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:38:47.545275-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:39:02.732750-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:39:17.982721-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:39:33.201493-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:39:48.388955-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:40:03.482703-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:40:18.592067-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:40:33.732678-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:40:48.842055-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:41:03.935859-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:41:19.107668-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:41:34.435781-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:41:49.529592-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:42:04.732693-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:42:19.826367-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:42:35.013871-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:42:50.107617-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:43:05.248252-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:43:20.357603-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:43:35.466986-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:43:51.091949-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:44:06.220915-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:44:21.326394-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:44:36.420065-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:44:51.607641-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:45:06.732543-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:45:21.826363-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:45:36.951291-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:45:52.091934-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:46:07.310671-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:46:22.420004-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:46:37.560640-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:46:52.701268-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:47:07.794989-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:47:22.904432-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:47:39.013718-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:47:54.123096-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:48:09.263726-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:48:24.451237-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:48:39.544950-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:48:54.826193-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:49:11.169922-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:49:26.419926-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:49:41.560572-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:49:56.716805-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:50:11.904284-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:50:27.013719-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:50:42.107421-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:50:57.185532-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:51:12.279266-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:51:27.373055-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:51:42.497988-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:51:57.685467-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:52:12.794855-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:52:27.997980-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:52:43.091777-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:52:58.201183-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:53:13.294802-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:53:28.404196-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:53:43.497940-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:53:58.591703-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:54:13.685420-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:54:28.904295-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:54:44.122981-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:54:59.216649-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:55:14.326023-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:55:29.482267-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:55:44.607250-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:55:59.701022-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:56:14.826024-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:56:29.919761-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:56:45.075963-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:57:00.169798-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:57:15.513457-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:57:30.701044-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:57:45.841600-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:58:00.966583-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:58:16.185345-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:58:31.325931-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:58:46.544691-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:59:01.716617-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:59:16.857151-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:59:31.950898-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T02:59:47.154006-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T03:00:02.279037-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T03:00:17.482213-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T03:00:32.607115-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T03:00:47.732124-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T03:01:02.935241-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T03:01:18.138369-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T03:01:33.247786-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 [D2019-03-04T03:01:48.419737-08:00 10356 0 collect.go:344] Waiting task_id: 436113c2f3a0ab10 436113c2f3a0ab10: exit 0 1255 files remaining... tools/testing/dart/main.dart:1: Warning: Interpreting this as package URI, 'package:test_dart/main.dart'. Test configuration: dart2js-win-chrome(architecture: x64, compiler: dart2js, mode: release, runtime: chrome, system: win, vm-options: [], timeout: null, preview-dart-2, use-sdk) Suites tested: co19_2 Total: 98 tests * 0 tests will be skipped (0 skipped by design) * 0 tests are expected to be flaky but not crash * 0 tests are expected to flaky crash * 51 tests are expected to pass * 0 tests are expected to fail that we won't fix * 33 tests are expected to fail that we should fix * 14 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: dart2js-chrome release_x64 co19_2/Language/Generics/class_A03_t01 Expected: Pass Actual: CompileTimeError Unexpected compile error. --- Command "dart2js" (took 03.000656s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --generate-code-with-compile-time-errors --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_co19_2_src_Language_Generics_class_A03_t01/test.js C:\b\s\w\ir\tests\co19_2\src\Language\Generics\class_A03_t01.dart --preview-dart-2 exit code: 1 stdout: tests/co19_2/src/Language/Generics/class_A03_t01.dart:46:23: Error: Not a compile-time constant. (new C<FutureOr>()).check(FutureOr); ^ Error: Compilation failed. --- Re-run this test: python tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration co19_2/Language/Generics/class_A03_t01 FAILED: dart2js-chrome release_x64 co19_2/Language/Generics/class_A03_t02 Expected: Pass Actual: CompileTimeError Unexpected compile error. --- Command "dart2js" (took 03.000781s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --generate-code-with-compile-time-errors --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_co19_2_src_Language_Generics_class_A03_t02/test.js C:\b\s\w\ir\tests\co19_2\src\Language\Generics\class_A03_t02.dart --preview-dart-2 exit code: 1 stdout: tests/co19_2/src/Language/Generics/class_A03_t02.dart:43:37: Error: Not a compile-time constant. (new C<Object, List, FutureOr>()).check(Object, List, FutureOr); ^ tests/co19_2/src/Language/Generics/class_A03_t02.dart:44:41: Error: Not a compile-time constant. (new C<FutureOr, dynamic, dynamic>()).check(FutureOr, dynamic, dynamic); ^ Error: Compilation failed. --- Re-run this test: python tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration co19_2/Language/Generics/class_A03_t02 FAILED: dart2js-chrome release_x64 co19_2/Language/Generics/class_A03_t01 Expected: Pass Actual: CompileTimeError Unexpected compile error. --- Command "dart2js" (took 02.000050s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --generate-code-with-compile-time-errors --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_co19_2_src_Language_Generics_class_A03_t01/test.js C:\b\s\w\ir\tests\co19_2\src\Language\Generics\class_A03_t01.dart --preview-dart-2 exit code: 1 stdout: tests/co19_2/src/Language/Generics/class_A03_t01.dart:46:23: Error: Not a compile-time constant. (new C<FutureOr>()).check(FutureOr); ^ Error: Compilation failed. --- Re-run this test: python tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration co19_2/Language/Generics/class_A03_t01 FAILED: dart2js-chrome release_x64 co19_2/Language/Generics/class_A03_t02 Expected: Pass Actual: CompileTimeError Unexpected compile error. --- Command "dart2js" (took 02.000554s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --generate-code-with-compile-time-errors --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_co19_2_src_Language_Generics_class_A03_t02/test.js C:\b\s\w\ir\tests\co19_2\src\Language\Generics\class_A03_t02.dart --preview-dart-2 exit code: 1 stdout: tests/co19_2/src/Language/Generics/class_A03_t02.dart:43:37: Error: Not a compile-time constant. (new C<Object, List, FutureOr>()).check(Object, List, FutureOr); ^ tests/co19_2/src/Language/Generics/class_A03_t02.dart:44:41: Error: Not a compile-time constant. (new C<FutureOr, dynamic, dynamic>()).check(FutureOr, dynamic, dynamic); ^ Error: Compilation failed. --- Re-run this test: python tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration co19_2/Language/Generics/class_A03_t02 FAILED: dart2js-chrome release_x64 co19_2/Language/Generics/class_A03_t01 Expected: Pass Actual: CompileTimeError Unexpected compile error. --- Command "dart2js" (took 03.000036s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --generate-code-with-compile-time-errors --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_co19_2_src_Language_Generics_class_A03_t01/test.js C:\b\s\w\ir\tests\co19_2\src\Language\Generics\class_A03_t01.dart --preview-dart-2 exit code: 1 stdout: tests/co19_2/src/Language/Generics/class_A03_t01.dart:46:23: Error: Not a compile-time constant. (new C<FutureOr>()).check(FutureOr); ^ Error: Compilation failed. --- Re-run this test: python tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration co19_2/Language/Generics/class_A03_t01 FAILED: dart2js-chrome release_x64 co19_2/Language/Generics/class_A03_t02 Expected: Pass Actual: CompileTimeError Unexpected compile error. --- Command "dart2js" (took 02.000488s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --generate-code-with-compile-time-errors --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_co19_2_src_Language_Generics_class_A03_t02/test.js C:\b\s\w\ir\tests\co19_2\src\Language\Generics\class_A03_t02.dart --preview-dart-2 exit code: 1 stdout: tests/co19_2/src/Language/Generics/class_A03_t02.dart:43:37: Error: Not a compile-time constant. (new C<Object, List, FutureOr>()).check(Object, List, FutureOr); ^ tests/co19_2/src/Language/Generics/class_A03_t02.dart:44:41: Error: Not a compile-time constant. (new C<FutureOr, dynamic, dynamic>()).check(FutureOr, dynamic, dynamic); ^ Error: Compilation failed. --- Re-run this test: python tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration co19_2/Language/Generics/class_A03_t02 FAILED: dart2js-chrome release_x64 co19_2/Language/Generics/class_A03_t02 Expected: Pass Actual: CompileTimeError Unexpected compile error. --- Command "dart2js" (took 01.000859s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --generate-code-with-compile-time-errors --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_co19_2_src_Language_Generics_class_A03_t02/test.js C:\b\s\w\ir\tests\co19_2\src\Language\Generics\class_A03_t02.dart --preview-dart-2 exit code: 1 stdout: tests/co19_2/src/Language/Generics/class_A03_t02.dart:43:37: Error: Not a compile-time constant. (new C<Object, List, FutureOr>()).check(Object, List, FutureOr); ^ tests/co19_2/src/Language/Generics/class_A03_t02.dart:44:41: Error: Not a compile-time constant. (new C<FutureOr, dynamic, dynamic>()).check(FutureOr, dynamic, dynamic); ^ Error: Compilation failed. --- Re-run this test: python tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration co19_2/Language/Generics/class_A03_t02 FAILED: dart2js-chrome release_x64 co19_2/Language/Generics/class_A03_t01 Expected: Pass Actual: CompileTimeError Unexpected compile error. --- Command "dart2js" (took 02.000241s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --generate-code-with-compile-time-errors --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_co19_2_src_Language_Generics_class_A03_t01/test.js C:\b\s\w\ir\tests\co19_2\src\Language\Generics\class_A03_t01.dart --preview-dart-2 exit code: 1 stdout: tests/co19_2/src/Language/Generics/class_A03_t01.dart:46:23: Error: Not a compile-time constant. (new C<FutureOr>()).check(FutureOr); ^ Error: Compilation failed. --- Re-run this test: python tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration co19_2/Language/Generics/class_A03_t01 FAILED: dart2js-chrome release_x64 co19_2/Language/Generics/class_A03_t01 Expected: Pass Actual: CompileTimeError Unexpected compile error. --- Command "dart2js" (took 01.000578s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --generate-code-with-compile-time-errors --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_co19_2_src_Language_Generics_class_A03_t01/test.js C:\b\s\w\ir\tests\co19_2\src\Language\Generics\class_A03_t01.dart --preview-dart-2 exit code: 1 stdout: tests/co19_2/src/Language/Generics/class_A03_t01.dart:46:23: Error: Not a compile-time constant. (new C<FutureOr>()).check(FutureOr); ^ Error: Compilation failed. --- Re-run this test: python tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration co19_2/Language/Generics/class_A03_t01 FAILED: dart2js-chrome release_x64 co19_2/Language/Generics/class_A03_t02 Expected: Pass Actual: CompileTimeError Unexpected compile error. --- Command "dart2js" (took 01.000855s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --generate-code-with-compile-time-errors --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_co19_2_src_Language_Generics_class_A03_t02/test.js C:\b\s\w\ir\tests\co19_2\src\Language\Generics\class_A03_t02.dart --preview-dart-2 exit code: 1 stdout: tests/co19_2/src/Language/Generics/class_A03_t02.dart:43:37: Error: Not a compile-time constant. (new C<Object, List, FutureOr>()).check(Object, List, FutureOr); ^ tests/co19_2/src/Language/Generics/class_A03_t02.dart:44:41: Error: Not a compile-time constant. (new C<FutureOr, dynamic, dynamic>()).check(FutureOr, dynamic, dynamic); ^ Error: Compilation failed. --- Re-run this test: python tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration co19_2/Language/Generics/class_A03_t02 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/Ambiguity_A01_t05 Expected: MissingCompileTimeError Actual: Crash Missing expected compile error. --- Command "dart2js" (took 578ms): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --enable-experiment=spread-collections --generate-code-with-compile-time-errors --test-mode --packages=C:\b\s\w\ir\.packages --preview-dart-2 C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\Ambiguity_A01_t05.dart --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short67_-collections_Ambiguity_A01_t05/out.js exit code: 253 stdout: tests/co19_2/src/LanguageFeatures/Spread-collections/Ambiguity_A01_t05.dart:27:1: Internal Error: The compiler crashed when compiling this element. main() { ^ The compiler is broken. When compiling the above element, the compiler crashed. It is not possible to tell if this is caused by a problem in your program or not. Regardless, the compiler should not crash. The Dart team would greatly appreciate if you would take a moment to report this problem at http://dartbug.com/new. Please include the following information: * the name and version of your operating system, * the Dart SDK build number (2.2.1-edge.084e98e3a3dab8c6176ece3148bc211002dbe06b), and * the entire message you see here (including the full stack trace below as well as the source location above). The compiler crashed: Unsupported operation: Unhandled node invalid-expression "unimplemented spread entry" (InvalidExpression) #0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:82:7) #1 Visitor.defaultTreeNode (package:kernel/visitor.dart:326:39) #2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:137:43) #3 TreeVisitor.visitInvalidExpression (package:kernel/visitor.dart:139:55) #4 InvalidExpression.accept (package:kernel/ast.dart:2238:36) #5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:85:18) #6 ScopeModelBuilder.visitMapEntry (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:714:40) #7 MapEntry.accept (package:kernel/ast.dart:3521:30) #8 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:85:18) #9 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:91:39) #10 ScopeModelBuilder.visitMapLiteral (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:706:5) #11 MapLiteral.accept (package:kernel/ast.dart:3496:36) #12 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:85:18) #13 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:225:5) #14 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:230:5) #15 VariableDeclaration.accept (package:kernel/ast.dart:4477:35) #16 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:85:18) #17 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:91:39) #18 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:899:5) #19 Block.accept (package:kernel/ast.dart:3771:35) #20 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:85:18) #21 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:680:5) #22 FunctionNode.accept (package:kernel/ast.dart:2111:30) #23 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:85:18) #24 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:538:7) #25 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:166:18) #26 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:466:5) #27 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:537:5) #28 Procedure.accept (package:kernel/ast.dart:1773:32) #29 ScopeModel.computeScopeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:49:12) #30 KernelToElementMapImpl.computeScopeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/element_map_impl.dart:1363:23) #31 KernelWorkItem.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:250:45) #32 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35) #33 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:249:45) #34 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:62:51) #35 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:240:26) #36 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:70) #37 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35) #38 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:32) #39 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35) #40 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:459:28) #41 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:786:15) #42 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:457:18) #43 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:428:12) #44 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:443:5) #45 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:16) #46 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35) #47 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:452:14) #48 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:478:7) #49 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35) #50 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:471:14) #51 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:332:5) #52 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:17) #53 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35) #54 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:43) #55 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35) #56 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:398:14) #57 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:285:13) <asynchronous suspension> #58 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38) #59 new Future.sync (dart:async/future.dart:224:31) #60 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20) #61 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35) #62 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41) #63 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:88:22) #64 _RootZone.runUnary (dart:async/zone.dart:1379:54) #65 _FutureListener.handleValue (dart:async/future_impl.dart:126:18) #66 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45) #67 Future._propagateToListeners (dart:async/future_impl.dart:668:32) #68 Future._completeWithValue (dart:async/future_impl.dart:483:5) #69 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7) #70 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #71 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #72 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13) #73 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5) --- To debug locally, run: C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe C:\b\s\w\ir\tools\testing\dart\http_server.dart -p 52222 -c 52223 --network 127.0.0.1 --build-directory=C:\b\s\w\ir\out\ReleaseX64\ --runtime=chrome --packages=C:\b\s\w\ir\.packages --- Re-run this test: python tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration co19_2/LanguageFeatures/Spread-collections/Ambiguity_A01_t05 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/Ambiguity_A01_t05 Expected: MissingCompileTimeError Actual: Crash Missing expected compile error. --- Command "dart2js" (took 453ms): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --enable-experiment=spread-collections --generate-code-with-compile-time-errors --test-mode --packages=C:\b\s\w\ir\.packages --preview-dart-2 C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\Ambiguity_A01_t05.dart --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short67_-collections_Ambiguity_A01_t05/out.js exit code: 253 stdout: tests/co19_2/src/LanguageFeatures/Spread-collections/Ambiguity_A01_t05.dart:27:1: Internal Error: The compiler crashed when compiling this element. main() { ^ The compiler is broken. When compiling the above element, the compiler crashed. It is not possible to tell if this is caused by a problem in your program or not. Regardless, the compiler should not crash. The Dart team would greatly appreciate if you would take a moment to report this problem at http://dartbug.com/new. Please include the following information: * the name and version of your operating system, * the Dart SDK build number (2.2.1-edge.084e98e3a3dab8c6176ece3148bc211002dbe06b), and * the entire message you see here (including the full stack trace below as well as the source location above). The compiler crashed: Unsupported operation: Unhandled node invalid-expression "unimplemented spread entry" (InvalidExpression) #0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:82:7) #1 Visitor.defaultTreeNode (package:kernel/visitor.dart:326:39) #2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:137:43) #3 TreeVisitor.visitInvalidExpression (package:kernel/visitor.dart:139:55) #4 InvalidExpression.accept (package:kernel/ast.dart:2238:36) #5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:85:18) #6 ScopeModelBuilder.visitMapEntry (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:714:40) #7 MapEntry.accept (package:kernel/ast.dart:3521:30) #8 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:85:18) #9 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:91:39) #10 ScopeModelBuilder.visitMapLiteral (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:706:5) #11 MapLiteral.accept (package:kernel/ast.dart:3496:36) #12 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:85:18) #13 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:225:5) #14 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:230:5) #15 VariableDeclaration.accept (package:kernel/ast.dart:4477:35) #16 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:85:18) #17 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:91:39) #18 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:899:5) #19 Block.accept (package:kernel/ast.dart:3771:35) #20 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:85:18) #21 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:680:5) #22 FunctionNode.accept (package:kernel/ast.dart:2111:30) #23 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:85:18) #24 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:538:7) #25 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:166:18) #26 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:466:5) #27 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:537:5) #28 Procedure.accept (package:kernel/ast.dart:1773:32) #29 ScopeModel.computeScopeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:49:12) #30 KernelToElementMapImpl.computeScopeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/element_map_impl.dart:1363:23) #31 KernelWorkItem.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:250:45) #32 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35) #33 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:249:45) #34 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:62:51) #35 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:240:26) #36 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:70) #37 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35) #38 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:32) #39 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35) #40 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:459:28) #41 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:786:15) #42 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:457:18) #43 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:428:12) #44 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:443:5) #45 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:16) #46 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35) #47 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:452:14) #48 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:478:7) #49 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35) #50 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:471:14) #51 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:332:5) #52 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:17) #53 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35) #54 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:43) #55 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35) #56 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:398:14) #57 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:285:13) <asynchronous suspension> #58 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38) #59 new Future.sync (dart:async/future.dart:224:31) #60 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20) #61 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35) #62 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41) #63 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:88:22) #64 _RootZone.runUnary (dart:async/zone.dart:1379:54) #65 _FutureListener.handleValue (dart:async/future_impl.dart:126:18) #66 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45) #67 Future._propagateToListeners (dart:async/future_impl.dart:668:32) #68 Future._completeWithValue (dart:async/future_impl.dart:483:5) #69 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7) #70 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #71 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #72 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13) #73 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5) --- To debug locally, run: C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe C:\b\s\w\ir\tools\testing\dart\http_server.dart -p 52222 -c 52223 --network 127.0.0.1 --build-directory=C:\b\s\w\ir\out\ReleaseX64\ --runtime=chrome --packages=C:\b\s\w\ir\.packages --- Re-run this test: python tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration co19_2/LanguageFeatures/Spread-collections/Ambiguity_A01_t05 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/Ambiguity_A01_t05 Expected: MissingCompileTimeError Actual: Crash Missing expected compile error. --- Command "dart2js" (took 623ms): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --enable-experiment=spread-collections --generate-code-with-compile-time-errors --test-mode --packages=C:\b\s\w\ir\.packages --preview-dart-2 C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\Ambiguity_A01_t05.dart --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short67_-collections_Ambiguity_A01_t05/out.js exit code: 253 stdout: tests/co19_2/src/LanguageFeatures/Spread-collections/Ambiguity_A01_t05.dart:27:1: Internal Error: The compiler crashed when compiling this element. main() { ^ The compiler is broken. When compiling the above element, the compiler crashed. It is not possible to tell if this is caused by a problem in your program or not. Regardless, the compiler should not crash. The Dart team would greatly appreciate if you would take a moment to report this problem at http://dartbug.com/new. Please include the following information: * the name and version of your operating system, * the Dart SDK build number (2.2.1-edge.084e98e3a3dab8c6176ece3148bc211002dbe06b), and * the entire message you see here (including the full stack trace below as well as the source location above). The compiler crashed: Unsupported operation: Unhandled node invalid-expression "unimplemented spread entry" (InvalidExpression) #0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:82:7) #1 Visitor.defaultTreeNode (package:kernel/visitor.dart:326:39) #2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:137:43) #3 TreeVisitor.visitInvalidExpression (package:kernel/visitor.dart:139:55) #4 InvalidExpression.accept (package:kernel/ast.dart:2238:36) #5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:85:18) #6 ScopeModelBuilder.visitMapEntry (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:714:40) #7 MapEntry.accept (package:kernel/ast.dart:3521:30) #8 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:85:18) #9 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:91:39) #10 ScopeModelBuilder.visitMapLiteral (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:706:5) #11 MapLiteral.accept (package:kernel/ast.dart:3496:36) #12 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:85:18) #13 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:225:5) #14 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:230:5) #15 VariableDeclaration.accept (package:kernel/ast.dart:4477:35) #16 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:85:18) #17 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:91:39) #18 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:899:5) #19 Block.accept (package:kernel/ast.dart:3771:35) #20 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:85:18) #21 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:680:5) #22 FunctionNode.accept (package:kernel/ast.dart:2111:30) #23 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:85:18) #24 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:538:7) #25 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:166:18) #26 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:466:5) #27 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:537:5) #28 Procedure.accept (package:kernel/ast.dart:1773:32) #29 ScopeModel.computeScopeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:49:12) #30 KernelToElementMapImpl.computeScopeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/element_map_impl.dart:1363:23) #31 KernelWorkItem.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:250:45) #32 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35) #33 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:249:45) #34 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:62:51) #35 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:240:26) #36 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:70) #37 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35) #38 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:32) #39 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35) #40 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:459:28) #41 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:786:15) #42 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:457:18) #43 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:428:12) #44 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:443:5) #45 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:16) #46 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35) #47 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:452:14) #48 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:478:7) #49 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35) #50 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:471:14) #51 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:332:5) #52 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:17) #53 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35) #54 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:43) #55 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35) #56 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:398:14) #57 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:285:13) <asynchronous suspension> #58 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38) #59 new Future.sync (dart:async/future.dart:224:31) #60 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20) #61 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35) #62 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41) #63 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:88:22) #64 _RootZone.runUnary (dart:async/zone.dart:1379:54) #65 _FutureListener.handleValue (dart:async/future_impl.dart:126:18) #66 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45) #67 Future._propagateToListeners (dart:async/future_impl.dart:668:32) #68 Future._completeWithValue (dart:async/future_impl.dart:483:5) #69 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7) #70 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #71 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #72 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13) #73 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5) --- To debug locally, run: C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe C:\b\s\w\ir\tools\testing\dart\http_server.dart -p 52222 -c 52223 --network 127.0.0.1 --build-directory=C:\b\s\w\ir\out\ReleaseX64\ --runtime=chrome --packages=C:\b\s\w\ir\.packages --- Re-run this test: python tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration co19_2/LanguageFeatures/Spread-collections/Ambiguity_A01_t05 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/Ambiguity_A01_t05 Expected: MissingCompileTimeError Actual: Crash Missing expected compile error. --- Command "dart2js" (took 481ms): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --enable-experiment=spread-collections --generate-code-with-compile-time-errors --test-mode --packages=C:\b\s\w\ir\.packages --preview-dart-2 C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\Ambiguity_A01_t05.dart --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short67_-collections_Ambiguity_A01_t05/out.js exit code: 253 stdout: tests/co19_2/src/LanguageFeatures/Spread-collections/Ambiguity_A01_t05.dart:27:1: Internal Error: The compiler crashed when compiling this element. main() { ^ The compiler is broken. When compiling the above element, the compiler crashed. It is not possible to tell if this is caused by a problem in your program or not. Regardless, the compiler should not crash. The Dart team would greatly appreciate if you would take a moment to report this problem at http://dartbug.com/new. Please include the following information: * the name and version of your operating system, * the Dart SDK build number (2.2.1-edge.084e98e3a3dab8c6176ece3148bc211002dbe06b), and * the entire message you see here (including the full stack trace below as well as the source location above). The compiler crashed: Unsupported operation: Unhandled node invalid-expression "unimplemented spread entry" (InvalidExpression) #0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:82:7) #1 Visitor.defaultTreeNode (package:kernel/visitor.dart:326:39) #2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:137:43) #3 TreeVisitor.visitInvalidExpression (package:kernel/visitor.dart:139:55) #4 InvalidExpression.accept (package:kernel/ast.dart:2238:36) #5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:85:18) #6 ScopeModelBuilder.visitMapEntry (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:714:40) #7 MapEntry.accept (package:kernel/ast.dart:3521:30) #8 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:85:18) #9 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:91:39) #10 ScopeModelBuilder.visitMapLiteral (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:706:5) #11 MapLiteral.accept (package:kernel/ast.dart:3496:36) #12 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:85:18) #13 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:225:5) #14 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:230:5) #15 VariableDeclaration.accept (package:kernel/ast.dart:4477:35) #16 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:85:18) #17 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:91:39) #18 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:899:5) #19 Block.accept (package:kernel/ast.dart:3771:35) #20 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:85:18) #21 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:680:5) #22 FunctionNode.accept (package:kernel/ast.dart:2111:30) #23 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:85:18) #24 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:538:7) #25 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:166:18) #26 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:466:5) #27 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:537:5) #28 Procedure.accept (package:kernel/ast.dart:1773:32) #29 ScopeModel.computeScopeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:49:12) #30 KernelToElementMapImpl.computeScopeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/element_map_impl.dart:1363:23) #31 KernelWorkItem.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:250:45) #32 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35) #33 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:249:45) #34 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:62:51) #35 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:240:26) #36 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:70) #37 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35) #38 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:32) #39 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35) #40 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:459:28) #41 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:786:15) #42 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:457:18) #43 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:428:12) #44 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:443:5) #45 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:16) #46 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35) #47 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:452:14) #48 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:478:7) #49 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35) #50 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:471:14) #51 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:332:5) #52 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:17) #53 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35) #54 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:43) #55 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35) #56 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:398:14) #57 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:285:13) <asynchronous suspension> #58 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38) #59 new Future.sync (dart:async/future.dart:224:31) #60 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20) #61 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35) #62 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41) #63 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:88:22) #64 _RootZone.runUnary (dart:async/zone.dart:1379:54) #65 _FutureListener.handleValue (dart:async/future_impl.dart:126:18) #66 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45) #67 Future._propagateToListeners (dart:async/future_impl.dart:668:32) #68 Future._completeWithValue (dart:async/future_impl.dart:483:5) #69 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7) #70 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #71 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #72 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13) #73 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5) --- To debug locally, run: C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe C:\b\s\w\ir\tools\testing\dart\http_server.dart -p 52222 -c 52223 --network 127.0.0.1 --build-directory=C:\b\s\w\ir\out\ReleaseX64\ --runtime=chrome --packages=C:\b\s\w\ir\.packages --- Re-run this test: python tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration co19_2/LanguageFeatures/Spread-collections/Ambiguity_A01_t05 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/Ambiguity_A01_t05 Expected: MissingCompileTimeError Actual: Crash Missing expected compile error. --- Command "dart2js" (took 515ms): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --enable-experiment=spread-collections --generate-code-with-compile-time-errors --test-mode --packages=C:\b\s\w\ir\.packages --preview-dart-2 C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\Ambiguity_A01_t05.dart --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short67_-collections_Ambiguity_A01_t05/out.js exit code: 253 stdout: tests/co19_2/src/LanguageFeatures/Spread-collections/Ambiguity_A01_t05.dart:27:1: Internal Error: The compiler crashed when compiling this element. main() { ^ The compiler is broken. When compiling the above element, the compiler crashed. It is not possible to tell if this is caused by a problem in your program or not. Regardless, the compiler should not crash. The Dart team would greatly appreciate if you would take a moment to report this problem at http://dartbug.com/new. Please include the following information: * the name and version of your operating system, * the Dart SDK build number (2.2.1-edge.084e98e3a3dab8c6176ece3148bc211002dbe06b), and * the entire message you see here (including the full stack trace below as well as the source location above). The compiler crashed: Unsupported operation: Unhandled node invalid-expression "unimplemented spread entry" (InvalidExpression) #0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:82:7) #1 Visitor.defaultTreeNode (package:kernel/visitor.dart:326:39) #2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:137:43) #3 TreeVisitor.visitInvalidExpression (package:kernel/visitor.dart:139:55) #4 InvalidExpression.accept (package:kernel/ast.dart:2238:36) #5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:85:18) #6 ScopeModelBuilder.visitMapEntry (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:714:40) #7 MapEntry.accept (package:kernel/ast.dart:3521:30) #8 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:85:18) #9 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:91:39) #10 ScopeModelBuilder.visitMapLiteral (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:706:5) #11 MapLiteral.accept (package:kernel/ast.dart:3496:36) #12 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:85:18) #13 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:225:5) #14 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:230:5) #15 VariableDeclaration.accept (package:kernel/ast.dart:4477:35) #16 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:85:18) #17 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:91:39) #18 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:899:5) #19 Block.accept (package:kernel/ast.dart:3771:35) #20 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:85:18) #21 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:680:5) #22 FunctionNode.accept (package:kernel/ast.dart:2111:30) #23 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:85:18) #24 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:538:7) #25 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:166:18) #26 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:466:5) #27 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:537:5) #28 Procedure.accept (package:kernel/ast.dart:1773:32) #29 ScopeModel.computeScopeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:49:12) #30 KernelToElementMapImpl.computeScopeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/element_map_impl.dart:1363:23) #31 KernelWorkItem.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:250:45) #32 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35) #33 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:249:45) #34 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:62:51) #35 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:240:26) #36 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:70) #37 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35) #38 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:32) #39 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35) #40 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:459:28) #41 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:786:15) #42 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:457:18) #43 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:428:12) #44 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:443:5) #45 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:16) #46 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35) #47 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:452:14) #48 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:478:7) #49 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35) #50 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:471:14) #51 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:332:5) #52 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:17) #53 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35) #54 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:43) #55 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35) #56 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:398:14) #57 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:285:13) <asynchronous suspension> #58 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38) #59 new Future.sync (dart:async/future.dart:224:31) #60 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20) #61 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35) #62 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41) #63 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:88:22) #64 _RootZone.runUnary (dart:async/zone.dart:1379:54) #65 _FutureListener.handleValue (dart:async/future_impl.dart:126:18) #66 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45) #67 Future._propagateToListeners (dart:async/future_impl.dart:668:32) #68 Future._completeWithValue (dart:async/future_impl.dart:483:5) #69 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7) #70 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #71 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #72 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13) #73 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5) --- To debug locally, run: C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe C:\b\s\w\ir\tools\testing\dart\http_server.dart -p 52222 -c 52223 --network 127.0.0.1 --build-directory=C:\b\s\w\ir\out\ReleaseX64\ --runtime=chrome --packages=C:\b\s\w\ir\.packages --- Re-run this test: python tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration co19_2/LanguageFeatures/Spread-collections/Ambiguity_A01_t05 --- Total time: 02:37 --- 0:00:03.781213 - dart2js - dart2js-chrome release_x64/co19_2/Language/Generics/class_A03_t02 0:00:03.656214 - dart2js - dart2js-chrome release_x64/co19_2/Language/Generics/class_A03_t01 0:00:03.656214 - dart2js - dart2js-chrome release_x64/co19_2/Language/Generics/syntax_t02 0:00:03.546842 - dart2js - dart2js-chrome release_x64/co19_2/Language/Generics/syntax_t03 0:00:03.328131 - dart2js - dart2js-chrome release_x64/co19_2/Language/Generics/class_A01_t01/none 0:00:03.036375 - dart2js - dart2js-chrome release_x64/co19_2/Language/Generics/class_A03_t01 0:00:02.554076 - dart2js - dart2js-chrome release_x64/co19_2/Language/Generics/class_A03_t02 0:00:02.488258 - dart2js - dart2js-chrome release_x64/co19_2/Language/Generics/class_A03_t02 0:00:02.463881 - dart2js - dart2js-chrome release_x64/co19_2/Language/Generics/class_A01_t01/none 0:00:02.282251 - dart2js - dart2js-chrome release_x64/co19_2/Language/Generics/syntax_t02 0:00:02.241617 - dart2js - dart2js-chrome release_x64/co19_2/Language/Generics/class_A03_t01 0:00:02.136735 - dart2js - dart2js-chrome release_x64/co19_2/Language/Generics/syntax_t03 0:00:02.078115 - dart2js - dart2js-chrome release_x64/co19_2/LanguageFeatures/Constant_update2018/ShortCircuitOperators_A04_t09 0:00:02.050761 - dart2js - dart2js-chrome release_x64/co19_2/Language/Generics/class_A03_t01 0:00:01.942409 - dart2js - dart2js-chrome release_x64/co19_2/Language/Generics/class_A01_t03/none 0:00:01.887691 - dart2js - dart2js-chrome release_x64/co19_2/Language/Generics/class_A01_t03/none 0:00:01.859411 - dart2js - dart2js-chrome release_x64/co19_2/Language/Generics/class_A03_t02 0:00:01.855445 - dart2js - dart2js-chrome release_x64/co19_2/Language/Generics/class_A03_t02 0:00:01.787089 - dart2js - dart2js-chrome release_x64/co19_2/Language/Generics/class_A01_t03/none 0:00:01.734360 - dart2js - dart2js-chrome release_x64/co19_2/LanguageFeatures/Constant_update2018/ShortCircuitOperators_A03_t07 2019-03-04 03:01:48,743 - root: [DEBUG] Contents of task_output_dir: ['c:\\b\\s\\w\\ir\\tmp\\t\\tmp33smxo\\436113c2f3a0ab10'] 2019-03-04 03:01:48,744 - root: [WARNING] Expected output.json file missing: set(['c:\\b\\s\\w\\ir\\tmp\\t\\tmp33smxo\\436113c2f3a0ab10\\output.json']) Found: [] Expected: ['c:\\b\\s\\w\\ir\\tmp\\t\\tmp33smxo\\436113c2f3a0ab10\\output.json'] 2019-03-04 03:01:48,744 - root: [WARNING] No shard json files found in task_output_dir: 'c:\\b\\s\\w\\ir\\tmp\\t\\tmp33smxo' Found ['c:\\b\\s\\w\\ir\\tmp\\t\\tmp33smxo\\436113c2f3a0ab10'] 2019-03-04 03:01:48,744 - root: [DEBUG] Found shard_json_files: ['c:\\b\\s\\w\\ir\\tmp\\t\\tmp33smxo\\436113c2f3a0ab10\\output.json'] 2019-03-04 03:01:48,744 - 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\tmpwzanlz.json --task-output-dir c:\b\s\w\ir\tmp\t\tmp33smxo -o c:\b\s\w\ir\tmp\t\tmp82gkjl.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\\tmpwzanlz.json', '--task-output-dir', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmp33smxo', '-o', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmp82gkjl.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\\tmpwzanlz.json', '--task-output-dir', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmp33smxo', '-o', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmp82gkjl.json'] returned exit code 0