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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\tmp6smtlx.json' --task-output-dir 'c:\b\s\w\ir\tmp\t\tmp7ohzyc' --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\tmpq6x73lmerge_script_log' --merge-additional-args '[]' --summary-json-file 'c:\b\s\w\ir\tmp\t\tmpm65pit.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\tmpcalbde.json' in dir C:\b\s\w\ir\k: allow_subannotations: False cmd: ['C:\\b\\s\\w\\ir\\cipd_bin_packages\\python.exe', '-u', 'C:\\b\\s\\w\\ir\\kitchen-checkout\\build\\scripts\\tools\\runit.py', '--show-path', '--with-third-party-lib', '--', 'python', 'C:\\b\\s\\w\\ir\\kitchen-checkout\\build\\scripts\\slave\\recipe_modules\\chromium_swarming\\resources\\collect_task.py', '--verbose', '-o', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmp6smtlx.json', '--task-output-dir', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmp7ohzyc', '--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\\tmpq6x73lmerge_script_log', '--merge-additional-args', '[]', '--summary-json-file', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmpm65pit.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\\tmpcalbde.json'] env: {} env_prefixes: {'PATH': 'C:\\b\\s\\w\\ir\\cache\\swarming_client'} env_suffixes: {} infra_step: False name_tokens: ('deflaking', 'dart2js co19_2 tests_shard_1 on Windows') 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/8917984717170154704 LOGDOG_STREAM_PROJECT: dart LOGDOG_STREAM_SERVER_PATH: net.pipe:LUCILogDogKitchen_1580 LOGONSERVER: \\WIN10-DART-FEDC LUCI_CONTEXT: C:\b\s\w\itq8w6ol\luci_context.203255986 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-85t9 SWARMING_EXTERNAL_BOT_SETUP: 1 SWARMING_HEADLESS: 1 SWARMING_SERVER: https://chromium-swarm.appspot.com SWARMING_TASK_ID: 43cf427365a10011 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 2019-03-25 15:13:03,821 - root: [DEBUG] Using task_output_dir: 'c:\\b\\s\\w\\ir\\tmp\\t\\tmp7ohzyc' 2019-03-25 15:13:03,821 - root: [WARNING] task_output_dir 'c:\\b\\s\\w\\ir\\tmp\\t\\tmp7ohzyc' already exists! 2019-03-25 15:13:03,821 - root: [WARNING] task_output_dir existing content: [] 2019-03-25 15:13:03,821 - 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\tmpcalbde.json -output-dir c:\b\s\w\ir\tmp\t\tmp7ohzyc -task-summary-json c:\b\s\w\ir\tmp\t\tmpm65pit.json [D2019-03-25T15:13:03.844254-07:00 8656 0 auth.go:1265] Minting a new token {"key":"luci_ctx/c5cff699c8e793f7a361ffc7ac80fc91c20ba057fd5f370b6705b8835abe6eb3", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-03-25T15:13:03.844254-07:00 8656 0 luci_ctx.go:138] POST http://127.0.0.1:49715/rpc/LuciLocalAuthService.GetOAuthToken {"key":"luci_ctx/c5cff699c8e793f7a361ffc7ac80fc91c20ba057fd5f370b6705b8835abe6eb3", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-03-25T15:13:03.847532-07:00 8656 0 auth.go:1222] Token expires in 26m1.1524679s {"key":"luci_ctx/c5cff699c8e793f7a361ffc7ac80fc91c20ba057fd5f370b6705b8835abe6eb3", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-03-25T15:13:05.087531-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:13:06.290676-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:13:07.509412-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:13:08.728150-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:13:10.009432-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:13:11.493821-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:13:13.150053-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:13:14.665643-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:13:16.353204-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:13:17.931313-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:13:19.728217-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:13:21.884452-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:13:24.071922-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:13:26.025060-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:13:28.025039-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:13:30.556316-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:13:32.571934-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:13:34.681342-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:13:36.931295-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:13:39.181334-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:13:41.493816-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:13:43.915695-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:13:46.571936-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:13:49.337567-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:13:52.009495-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:13:54.821949-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:13:57.868841-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:14:01.040735-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:14:04.118870-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:14:07.306343-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:14:10.571970-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:14:14.134472-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:14:17.837631-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:14:21.509480-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:14:25.243942-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:14:29.118883-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:14:33.103269-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:14:37.493889-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:14:42.353230-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:14:46.915725-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:14:51.493910-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:14:56.259542-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:15:01.259490-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:15:06.320889-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:15:11.603264-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:15:17.134530-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:15:22.806402-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:15:28.556492-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:15:34.525165-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:15:40.884550-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 [D2019-03-25T15:15:47.290805-07:00 8656 0 collect.go:344] Waiting task_id: 43cf9a94b20ffd10 43cf9a94b20ffd10: exit 0 3186 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: [], dart2js-options: [], timeout: null, preview-dart-2, use-sdk) Suites tested: co19_2 Total: 63 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 * 62 tests are expected to pass * 0 tests are expected to fail that we won't fix * 1 tests are expected to fail that we should fix * 0 tests are expected to crash that we should fix * 0 tests are allowed to timeout * 0 could not be categorized or are in multiple categories FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/Ambiguity_A01_t03 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 05.000062s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short6_-collections_Ambiguity_A01_t03/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\Ambiguity_A01_t03.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,395,707 characters Dart to 59,798 characters JavaScript in 4.17 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\Ambiguity_A01_t03.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short6_-collections_Ambiguity_A01_t03/test.js --- Command "chrome" (took 45ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short5_-collections_Ambiguity_A01_t03/test.html?crossOriginPort=51455 Runtime error: TypeError: C.JSNull_methods.get$iterator is not a function TypeError: C.JSNull_methods.get$iterator is not a function at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short6_-collections_Ambiguity_A01_t03/test.js:1148:34) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short6_-collections_Ambiguity_A01_t03/test.js:1617:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short6_-collections_Ambiguity_A01_t03/test.js:1603:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short6_-collections_Ambiguity_A01_t03/test.js:1614:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short6_-collections_Ambiguity_A01_t03/test.js:1621:3 exit code: 0 --- 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 51454 -c 51455 --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_t03 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/Ambiguity_A01_t03 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 02.000876s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short6_-collections_Ambiguity_A01_t03/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\Ambiguity_A01_t03.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,376,362 characters Dart to 59,798 characters JavaScript in 2.87 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\Ambiguity_A01_t03.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short6_-collections_Ambiguity_A01_t03/test.js --- Command "chrome" (took 71ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short5_-collections_Ambiguity_A01_t03/test.html?crossOriginPort=51455 Runtime error: TypeError: C.JSNull_methods.get$iterator is not a function TypeError: C.JSNull_methods.get$iterator is not a function at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short6_-collections_Ambiguity_A01_t03/test.js:1148:34) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short6_-collections_Ambiguity_A01_t03/test.js:1617:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short6_-collections_Ambiguity_A01_t03/test.js:1603:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short6_-collections_Ambiguity_A01_t03/test.js:1614:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short6_-collections_Ambiguity_A01_t03/test.js:1621:3 exit code: 0 --- 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 51454 -c 51455 --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_t03 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/Ambiguity_A01_t03 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 02.000157s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short6_-collections_Ambiguity_A01_t03/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\Ambiguity_A01_t03.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,376,362 characters Dart to 59,798 characters JavaScript in 2.15 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\Ambiguity_A01_t03.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short6_-collections_Ambiguity_A01_t03/test.js --- Command "chrome" (took 121ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short5_-collections_Ambiguity_A01_t03/test.html?crossOriginPort=51455 Runtime error: TypeError: C.JSNull_methods.get$iterator is not a function TypeError: C.JSNull_methods.get$iterator is not a function at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short6_-collections_Ambiguity_A01_t03/test.js:1148:34) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short6_-collections_Ambiguity_A01_t03/test.js:1617:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short6_-collections_Ambiguity_A01_t03/test.js:1603:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short6_-collections_Ambiguity_A01_t03/test.js:1614:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short6_-collections_Ambiguity_A01_t03/test.js:1621:3 exit code: 0 --- 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 51454 -c 51455 --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_t03 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/Ambiguity_A01_t03 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 02.000090s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short6_-collections_Ambiguity_A01_t03/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\Ambiguity_A01_t03.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,376,362 characters Dart to 59,798 characters JavaScript in 2.01 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\Ambiguity_A01_t03.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short6_-collections_Ambiguity_A01_t03/test.js --- Command "chrome" (took 139ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short5_-collections_Ambiguity_A01_t03/test.html?crossOriginPort=51455 Runtime error: TypeError: C.JSNull_methods.get$iterator is not a function TypeError: C.JSNull_methods.get$iterator is not a function at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short6_-collections_Ambiguity_A01_t03/test.js:1148:34) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short6_-collections_Ambiguity_A01_t03/test.js:1617:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short6_-collections_Ambiguity_A01_t03/test.js:1603:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short6_-collections_Ambiguity_A01_t03/test.js:1614:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short6_-collections_Ambiguity_A01_t03/test.js:1621:3 exit code: 0 --- 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 51454 -c 51455 --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_t03 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/Ambiguity_A01_t03 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000950s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short6_-collections_Ambiguity_A01_t03/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\Ambiguity_A01_t03.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,376,362 characters Dart to 59,798 characters JavaScript in 1.95 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\Ambiguity_A01_t03.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short6_-collections_Ambiguity_A01_t03/test.js --- Command "chrome" (took 49ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short5_-collections_Ambiguity_A01_t03/test.html?crossOriginPort=51455 Runtime error: TypeError: C.JSNull_methods.get$iterator is not a function TypeError: C.JSNull_methods.get$iterator is not a function at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short6_-collections_Ambiguity_A01_t03/test.js:1148:34) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short6_-collections_Ambiguity_A01_t03/test.js:1617:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short6_-collections_Ambiguity_A01_t03/test.js:1603:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short6_-collections_Ambiguity_A01_t03/test.js:1614:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short6_-collections_Ambiguity_A01_t03/test.js:1621:3 exit code: 0 --- 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 51454 -c 51455 --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_t03 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/Ambiguity_A04_t05 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 02.000194s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\Ambiguity_A04_t05.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,396,532 characters Dart to 104,352 characters JavaScript in 2.19 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\Ambiguity_A04_t05.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js --- Command "chrome" (took 179ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short21_-collections_Ambiguity_A04_t05/test.html?crossOriginPort=51455 Runtime error: Expect.throws() fails Expect.throws() fails at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js:350:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js:1772:15) at Object.Expect_throws (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js:1798:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js:1758:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js:2793:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js:2779:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js:2790:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js:2797:3 exit code: 0 --- 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 51454 -c 51455 --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_A04_t05 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_List_A02_t04 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 02.000741s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_List_A02_t04.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,397,547 characters Dart to 98,812 characters JavaScript in 2.74 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_List_A02_t04.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js --- Command "chrome" (took 220ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short31__DynamicSemantics_List_A02_t04/test.html?crossOriginPort=51455 Runtime error: deepEquals([-1, -2, -3, 1, 2, 3, 4, 5, 6, 7], [-1, -2, -3, 6, 7], ) fails [cause: Expect.equals(expected: <10>, actual: <5>, 'Collections' lengths are not equal: expected length=10, actual length=5') fails.] deepEquals([-1, -2, -3, 1, 2, 3, 4, 5, 6, 7], [-1, -2, -3, 6, 7], ) fails [cause: Expect.equals(expected: <10>, actual: <5>, 'Collections' lengths are not equal: expected length=10, actual length=5') fails.] at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:329:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:1718:15) at Object.Expect_deepEquals (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:1759:11) at Object.Expect_listEquals (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:1735:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:1659:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:2660:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:2646:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:2657:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:2664:3 exit code: 0 --- 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 51454 -c 51455 --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/DynamicSemantics_List_A02_t04 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Map_A01_t01 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 02.000619s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_Map_A01_t01.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,397,032 characters Dart to 82,867 characters JavaScript in 2.61 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_Map_A01_t01.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js --- Command "chrome" (took 170ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short35_s_DynamicSemantics_Map_A01_t01/test.html?crossOriginPort=51455 Runtime error: Expect.isTrue(false) fails. Expect.isTrue(false) fails. at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js:350:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js:1468:15) at Object.Expect_isTrue (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js:1473:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js:1491:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js:2199:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js:2185:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js:2196:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js:2203:3 exit code: 0 --- 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 51454 -c 51455 --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/DynamicSemantics_Map_A01_t01 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/Ambiguity_A04_t05 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000955s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\Ambiguity_A04_t05.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,396,532 characters Dart to 104,352 characters JavaScript in 1.95 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\Ambiguity_A04_t05.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js --- Command "chrome" (took 295ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short21_-collections_Ambiguity_A04_t05/test.html?crossOriginPort=51455 Runtime error: Expect.throws() fails Expect.throws() fails at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js:350:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js:1772:15) at Object.Expect_throws (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js:1798:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js:1758:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js:2793:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js:2779:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js:2790:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js:2797:3 exit code: 0 --- 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 51454 -c 51455 --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_A04_t05 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_List_A02_t04 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000835s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_List_A02_t04.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,397,547 characters Dart to 98,812 characters JavaScript in 1.80 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_List_A02_t04.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js --- Command "chrome" (took 137ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short31__DynamicSemantics_List_A02_t04/test.html?crossOriginPort=51455 Runtime error: deepEquals([-1, -2, -3, 1, 2, 3, 4, 5, 6, 7], [-1, -2, -3, 6, 7], ) fails [cause: Expect.equals(expected: <10>, actual: <5>, 'Collections' lengths are not equal: expected length=10, actual length=5') fails.] deepEquals([-1, -2, -3, 1, 2, 3, 4, 5, 6, 7], [-1, -2, -3, 6, 7], ) fails [cause: Expect.equals(expected: <10>, actual: <5>, 'Collections' lengths are not equal: expected length=10, actual length=5') fails.] at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:329:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:1718:15) at Object.Expect_deepEquals (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:1759:11) at Object.Expect_listEquals (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:1735:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:1659:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:2660:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:2646:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:2657:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:2664:3 exit code: 0 --- 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 51454 -c 51455 --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/DynamicSemantics_List_A02_t04 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Map_A01_t01 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 02.000465s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_Map_A01_t01.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,397,032 characters Dart to 82,867 characters JavaScript in 2.44 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_Map_A01_t01.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js --- Command "chrome" (took 63ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short35_s_DynamicSemantics_Map_A01_t01/test.html?crossOriginPort=51455 Runtime error: Expect.isTrue(false) fails. Expect.isTrue(false) fails. at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js:350:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js:1468:15) at Object.Expect_isTrue (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js:1473:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js:1491:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js:2199:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js:2185:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js:2196:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js:2203:3 exit code: 0 --- 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 51454 -c 51455 --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/DynamicSemantics_Map_A01_t01 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/Ambiguity_A04_t05 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 02.000026s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\Ambiguity_A04_t05.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,396,532 characters Dart to 104,352 characters JavaScript in 2.00 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\Ambiguity_A04_t05.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js --- Command "chrome" (took 80ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short21_-collections_Ambiguity_A04_t05/test.html?crossOriginPort=51455 Runtime error: Expect.throws() fails Expect.throws() fails at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js:350:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js:1772:15) at Object.Expect_throws (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js:1798:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js:1758:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js:2793:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js:2779:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js:2790:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js:2797:3 exit code: 0 --- 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 51454 -c 51455 --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_A04_t05 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_List_A02_t04 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 02.000380s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_List_A02_t04.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,397,547 characters Dart to 98,812 characters JavaScript in 2.38 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_List_A02_t04.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js --- Command "chrome" (took 79ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short31__DynamicSemantics_List_A02_t04/test.html?crossOriginPort=51455 Runtime error: deepEquals([-1, -2, -3, 1, 2, 3, 4, 5, 6, 7], [-1, -2, -3, 6, 7], ) fails [cause: Expect.equals(expected: <10>, actual: <5>, 'Collections' lengths are not equal: expected length=10, actual length=5') fails.] deepEquals([-1, -2, -3, 1, 2, 3, 4, 5, 6, 7], [-1, -2, -3, 6, 7], ) fails [cause: Expect.equals(expected: <10>, actual: <5>, 'Collections' lengths are not equal: expected length=10, actual length=5') fails.] at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:329:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:1718:15) at Object.Expect_deepEquals (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:1759:11) at Object.Expect_listEquals (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:1735:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:1659:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:2660:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:2646:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:2657:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:2664:3 exit code: 0 --- 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 51454 -c 51455 --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/DynamicSemantics_List_A02_t04 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Map_A01_t01 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000664s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_Map_A01_t01.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,397,032 characters Dart to 82,867 characters JavaScript in 1.63 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_Map_A01_t01.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js --- Command "chrome" (took 54ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short35_s_DynamicSemantics_Map_A01_t01/test.html?crossOriginPort=51455 Runtime error: Expect.isTrue(false) fails. Expect.isTrue(false) fails. at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js:350:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js:1468:15) at Object.Expect_isTrue (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js:1473:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js:1491:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js:2199:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js:2185:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js:2196:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js:2203:3 exit code: 0 --- 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 51454 -c 51455 --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/DynamicSemantics_Map_A01_t01 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_List_A02_t04 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 02.000501s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_List_A02_t04.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,397,547 characters Dart to 98,812 characters JavaScript in 2.47 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_List_A02_t04.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js --- Command "chrome" (took 44ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short31__DynamicSemantics_List_A02_t04/test.html?crossOriginPort=51455 Runtime error: deepEquals([-1, -2, -3, 1, 2, 3, 4, 5, 6, 7], [-1, -2, -3, 6, 7], ) fails [cause: Expect.equals(expected: <10>, actual: <5>, 'Collections' lengths are not equal: expected length=10, actual length=5') fails.] deepEquals([-1, -2, -3, 1, 2, 3, 4, 5, 6, 7], [-1, -2, -3, 6, 7], ) fails [cause: Expect.equals(expected: <10>, actual: <5>, 'Collections' lengths are not equal: expected length=10, actual length=5') fails.] at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:329:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:1718:15) at Object.Expect_deepEquals (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:1759:11) at Object.Expect_listEquals (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:1735:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:1659:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:2660:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:2646:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:2657:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:2664:3 exit code: 0 --- 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 51454 -c 51455 --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/DynamicSemantics_List_A02_t04 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/Ambiguity_A04_t05 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 02.000625s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\Ambiguity_A04_t05.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,396,532 characters Dart to 104,352 characters JavaScript in 2.62 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\Ambiguity_A04_t05.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js --- Command "chrome" (took 85ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short21_-collections_Ambiguity_A04_t05/test.html?crossOriginPort=51455 Runtime error: Expect.throws() fails Expect.throws() fails at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js:350:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js:1772:15) at Object.Expect_throws (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js:1798:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js:1758:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js:2793:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js:2779:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js:2790:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js:2797:3 exit code: 0 --- 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 51454 -c 51455 --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_A04_t05 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Map_A01_t01 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000857s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_Map_A01_t01.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,397,032 characters Dart to 82,867 characters JavaScript in 1.86 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_Map_A01_t01.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js --- Command "chrome" (took 58ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short35_s_DynamicSemantics_Map_A01_t01/test.html?crossOriginPort=51455 Runtime error: Expect.isTrue(false) fails. Expect.isTrue(false) fails. at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js:350:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js:1468:15) at Object.Expect_isTrue (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js:1473:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js:1491:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js:2199:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js:2185:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js:2196:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js:2203:3 exit code: 0 --- 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 51454 -c 51455 --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/DynamicSemantics_Map_A01_t01 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/Ambiguity_A04_t05 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000858s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\Ambiguity_A04_t05.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,396,532 characters Dart to 104,352 characters JavaScript in 1.85 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\Ambiguity_A04_t05.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js --- Command "chrome" (took 78ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short21_-collections_Ambiguity_A04_t05/test.html?crossOriginPort=51455 Runtime error: Expect.throws() fails Expect.throws() fails at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js:350:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js:1772:15) at Object.Expect_throws (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js:1798:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js:1758:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js:2793:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js:2779:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js:2790:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short22_-collections_Ambiguity_A04_t05/test.js:2797:3 exit code: 0 --- 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 51454 -c 51455 --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_A04_t05 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_List_A02_t04 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 02.000050s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_List_A02_t04.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,397,547 characters Dart to 98,812 characters JavaScript in 1.99 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_List_A02_t04.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js --- Command "chrome" (took 79ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short31__DynamicSemantics_List_A02_t04/test.html?crossOriginPort=51455 Runtime error: deepEquals([-1, -2, -3, 1, 2, 3, 4, 5, 6, 7], [-1, -2, -3, 6, 7], ) fails [cause: Expect.equals(expected: <10>, actual: <5>, 'Collections' lengths are not equal: expected length=10, actual length=5') fails.] deepEquals([-1, -2, -3, 1, 2, 3, 4, 5, 6, 7], [-1, -2, -3, 6, 7], ) fails [cause: Expect.equals(expected: <10>, actual: <5>, 'Collections' lengths are not equal: expected length=10, actual length=5') fails.] at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:329:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:1718:15) at Object.Expect_deepEquals (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:1759:11) at Object.Expect_listEquals (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:1735:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:1659:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:2660:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:2646:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:2657:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short32__DynamicSemantics_List_A02_t04/test.js:2664:3 exit code: 0 --- 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 51454 -c 51455 --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/DynamicSemantics_List_A02_t04 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Map_A01_t01 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000984s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_Map_A01_t01.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,397,032 characters Dart to 82,867 characters JavaScript in 1.97 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_Map_A01_t01.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js --- Command "chrome" (took 164ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short35_s_DynamicSemantics_Map_A01_t01/test.html?crossOriginPort=51455 Runtime error: Expect.isTrue(false) fails. Expect.isTrue(false) fails. at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js:350:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js:1468:15) at Object.Expect_isTrue (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js:1473:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js:1491:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js:2199:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js:2185:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js:2196:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short36_s_DynamicSemantics_Map_A01_t01/test.js:2203:3 exit code: 0 --- 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 51454 -c 51455 --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/DynamicSemantics_Map_A01_t01 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/Ambiguity_A02_t02/01 Expected: Pass Actual: MissingCompileTimeError Missing expected compile error. --- Command "dart2js" (took 01.000484s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --enable-experiment=spread-collections --test-mode --packages=C:\b\s\w\ir\.packages --preview-dart-2 C:\b\s\w\ir\out\ReleaseX64\generated_tests\co19_2\LanguageFeatures\Spread-collections\Ambiguity_A02_t02_01.dart --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short61_llections_Ambiguity_A02_t02_01/out.js exit code: 0 stdout: Compiled 7,375,466 characters Dart to 47,237 characters JavaScript in 1.49 seconds Dart file (C:\b\s\w\ir\out\ReleaseX64\generated_tests\co19_2\LanguageFeatures\Spread-collections\Ambiguity_A02_t02_01.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short61_llections_Ambiguity_A02_t02_01/out.js --- 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 51454 -c 51455 --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_A02_t02/01 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/Ambiguity_A02_t02/01 Expected: Pass Actual: MissingCompileTimeError Missing expected compile error. --- Command "dart2js" (took 01.000804s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --enable-experiment=spread-collections --test-mode --packages=C:\b\s\w\ir\.packages --preview-dart-2 C:\b\s\w\ir\out\ReleaseX64\generated_tests\co19_2\LanguageFeatures\Spread-collections\Ambiguity_A02_t02_01.dart --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short61_llections_Ambiguity_A02_t02_01/out.js exit code: 0 stdout: Compiled 7,375,466 characters Dart to 47,237 characters JavaScript in 1.80 seconds Dart file (C:\b\s\w\ir\out\ReleaseX64\generated_tests\co19_2\LanguageFeatures\Spread-collections\Ambiguity_A02_t02_01.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short61_llections_Ambiguity_A02_t02_01/out.js --- 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 51454 -c 51455 --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_A02_t02/01 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Set_A02_t04 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000699s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_Set_A02_t04.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,397,570 characters Dart to 81,221 characters JavaScript in 1.69 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_Set_A02_t04.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js --- Command "chrome" (took 90ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short68_s_DynamicSemantics_Set_A02_t04/test.html?crossOriginPort=51455 Runtime error: Expect.setEquals() fails Expected collection does not contain: 1 2 3 4 5 Expect.setEquals() fails Expected collection does not contain: 1 2 3 4 5 at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js:324:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js:1557:15) at Object.Expect_setEquals (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js:1574:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js:1497:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js:2192:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js:2178:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js:2189:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js:2196:3 exit code: 0 --- 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 51454 -c 51455 --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/DynamicSemantics_Set_A02_t04 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/Ambiguity_A02_t02/01 Expected: Pass Actual: MissingCompileTimeError Missing expected compile error. --- Command "dart2js" (took 01.000682s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --enable-experiment=spread-collections --test-mode --packages=C:\b\s\w\ir\.packages --preview-dart-2 C:\b\s\w\ir\out\ReleaseX64\generated_tests\co19_2\LanguageFeatures\Spread-collections\Ambiguity_A02_t02_01.dart --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short61_llections_Ambiguity_A02_t02_01/out.js exit code: 0 stdout: Compiled 7,375,466 characters Dart to 47,237 characters JavaScript in 1.69 seconds Dart file (C:\b\s\w\ir\out\ReleaseX64\generated_tests\co19_2\LanguageFeatures\Spread-collections\Ambiguity_A02_t02_01.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short61_llections_Ambiguity_A02_t02_01/out.js --- 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 51454 -c 51455 --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_A02_t02/01 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Set_A02_t05 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 02.000130s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_Set_A02_t05.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,397,092 characters Dart to 74,934 characters JavaScript in 2.12 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_Set_A02_t05.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js --- Command "chrome" (took 54ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short70_s_DynamicSemantics_Set_A02_t05/test.html?crossOriginPort=51455 Runtime error: Expect.setEquals() fails Expected collection does not contain: [] {} Expected collection should not contain: [] {} Expect.setEquals() fails Expected collection does not contain: [] {} Expected collection should not contain: [] {} at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js:324:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js:1343:15) at Object.Expect_setEquals (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js:1360:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js:1432:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js:2000:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js:1986:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js:1997:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js:2004:3 exit code: 0 --- 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 51454 -c 51455 --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/DynamicSemantics_Set_A02_t05 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Set_A02_t04 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000730s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_Set_A02_t04.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,397,570 characters Dart to 81,221 characters JavaScript in 1.73 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_Set_A02_t04.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js --- Command "chrome" (took 65ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short68_s_DynamicSemantics_Set_A02_t04/test.html?crossOriginPort=51455 Runtime error: Expect.setEquals() fails Expected collection does not contain: 1 2 3 4 5 Expect.setEquals() fails Expected collection does not contain: 1 2 3 4 5 at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js:324:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js:1557:15) at Object.Expect_setEquals (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js:1574:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js:1497:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js:2192:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js:2178:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js:2189:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js:2196:3 exit code: 0 --- 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 51454 -c 51455 --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/DynamicSemantics_Set_A02_t04 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/Ambiguity_A02_t02/01 Expected: Pass Actual: MissingCompileTimeError Missing expected compile error. --- Command "dart2js" (took 01.000960s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --enable-experiment=spread-collections --test-mode --packages=C:\b\s\w\ir\.packages --preview-dart-2 C:\b\s\w\ir\out\ReleaseX64\generated_tests\co19_2\LanguageFeatures\Spread-collections\Ambiguity_A02_t02_01.dart --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short61_llections_Ambiguity_A02_t02_01/out.js exit code: 0 stdout: Compiled 7,375,466 characters Dart to 47,237 characters JavaScript in 1.93 seconds Dart file (C:\b\s\w\ir\out\ReleaseX64\generated_tests\co19_2\LanguageFeatures\Spread-collections\Ambiguity_A02_t02_01.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short61_llections_Ambiguity_A02_t02_01/out.js --- 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 51454 -c 51455 --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_A02_t02/01 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Set_A02_t06 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 02.000055s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_Set_A02_t06.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,397,204 characters Dart to 74,670 characters JavaScript in 2.05 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_Set_A02_t06.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js --- Command "chrome" (took 53ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short72_s_DynamicSemantics_Set_A02_t06/test.html?crossOriginPort=51455 Runtime error: Expect.setEquals() fails Expected collection should not contain: 4 Expect.setEquals() fails Expected collection should not contain: 4 at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js:324:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js:1343:15) at Object.Expect_setEquals (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js:1360:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js:1385:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js:1980:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js:1966:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js:1977:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js:1984:3 exit code: 0 --- 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 51454 -c 51455 --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/DynamicSemantics_Set_A02_t06 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Set_A02_t05 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000795s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_Set_A02_t05.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,397,092 characters Dart to 74,934 characters JavaScript in 1.75 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_Set_A02_t05.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js --- Command "chrome" (took 50ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short70_s_DynamicSemantics_Set_A02_t05/test.html?crossOriginPort=51455 Runtime error: Expect.setEquals() fails Expected collection does not contain: [] {} Expected collection should not contain: [] {} Expect.setEquals() fails Expected collection does not contain: [] {} Expected collection should not contain: [] {} at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js:324:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js:1343:15) at Object.Expect_setEquals (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js:1360:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js:1432:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js:2000:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js:1986:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js:1997:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js:2004:3 exit code: 0 --- 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 51454 -c 51455 --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/DynamicSemantics_Set_A02_t05 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/Ambiguity_A02_t02/01 Expected: Pass Actual: MissingCompileTimeError Missing expected compile error. --- Command "dart2js" (took 01.000812s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --enable-experiment=spread-collections --test-mode --packages=C:\b\s\w\ir\.packages --preview-dart-2 C:\b\s\w\ir\out\ReleaseX64\generated_tests\co19_2\LanguageFeatures\Spread-collections\Ambiguity_A02_t02_01.dart --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short61_llections_Ambiguity_A02_t02_01/out.js exit code: 0 stdout: Compiled 7,375,466 characters Dart to 47,237 characters JavaScript in 1.79 seconds Dart file (C:\b\s\w\ir\out\ReleaseX64\generated_tests\co19_2\LanguageFeatures\Spread-collections\Ambiguity_A02_t02_01.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short61_llections_Ambiguity_A02_t02_01/out.js --- 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 51454 -c 51455 --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_A02_t02/01 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Set_A02_t04 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000829s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_Set_A02_t04.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,397,570 characters Dart to 81,221 characters JavaScript in 1.82 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_Set_A02_t04.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js --- Command "chrome" (took 126ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short68_s_DynamicSemantics_Set_A02_t04/test.html?crossOriginPort=51455 Runtime error: Expect.setEquals() fails Expected collection does not contain: 1 2 3 4 5 Expect.setEquals() fails Expected collection does not contain: 1 2 3 4 5 at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js:324:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js:1557:15) at Object.Expect_setEquals (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js:1574:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js:1497:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js:2192:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js:2178:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js:2189:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js:2196:3 exit code: 0 --- 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 51454 -c 51455 --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/DynamicSemantics_Set_A02_t04 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Set_A02_t06 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 02.000087s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_Set_A02_t06.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,397,204 characters Dart to 74,670 characters JavaScript in 2.07 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_Set_A02_t06.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js --- Command "chrome" (took 75ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short72_s_DynamicSemantics_Set_A02_t06/test.html?crossOriginPort=51455 Runtime error: Expect.setEquals() fails Expected collection should not contain: 4 Expect.setEquals() fails Expected collection should not contain: 4 at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js:324:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js:1343:15) at Object.Expect_setEquals (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js:1360:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js:1385:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js:1980:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js:1966:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js:1977:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js:1984:3 exit code: 0 --- 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 51454 -c 51455 --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/DynamicSemantics_Set_A02_t06 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Set_A02_t05 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 02.000110s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_Set_A02_t05.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,397,092 characters Dart to 74,934 characters JavaScript in 2.11 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_Set_A02_t05.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js --- Command "chrome" (took 136ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short70_s_DynamicSemantics_Set_A02_t05/test.html?crossOriginPort=51455 Runtime error: Expect.setEquals() fails Expected collection does not contain: [] {} Expected collection should not contain: [] {} Expect.setEquals() fails Expected collection does not contain: [] {} Expected collection should not contain: [] {} at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js:324:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js:1343:15) at Object.Expect_setEquals (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js:1360:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js:1432:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js:2000:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js:1986:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js:1997:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js:2004:3 exit code: 0 --- 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 51454 -c 51455 --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/DynamicSemantics_Set_A02_t05 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Set_A02_t04 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 02.000094s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_Set_A02_t04.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,397,570 characters Dart to 81,221 characters JavaScript in 2.09 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_Set_A02_t04.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js --- Command "chrome" (took 55ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short68_s_DynamicSemantics_Set_A02_t04/test.html?crossOriginPort=51455 Runtime error: Expect.setEquals() fails Expected collection does not contain: 1 2 3 4 5 Expect.setEquals() fails Expected collection does not contain: 1 2 3 4 5 at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js:324:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js:1557:15) at Object.Expect_setEquals (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js:1574:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js:1497:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js:2192:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js:2178:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js:2189:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js:2196:3 exit code: 0 --- 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 51454 -c 51455 --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/DynamicSemantics_Set_A02_t04 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/NullAware_A01_t03 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000653s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\NullAware_A01_t03.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,396,733 characters Dart to 57,166 characters JavaScript in 1.65 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\NullAware_A01_t03.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js --- Command "chrome" (took 47ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short82_-collections_NullAware_A01_t03/test.html?crossOriginPort=51455 Runtime error: Expect.setEquals() fails Expected collection should not contain: --option2 Expect.setEquals() fails Expected collection should not contain: --option2 at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js:321:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js:1021:15) at Object.Expect_setEquals (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js:1038:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js:1060:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js:1532:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js:1518:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js:1529:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js:1536:3 exit code: 0 --- 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 51454 -c 51455 --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/NullAware_A01_t03 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Set_A02_t04 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 02.000042s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_Set_A02_t04.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,397,570 characters Dart to 81,221 characters JavaScript in 2.04 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_Set_A02_t04.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js --- Command "chrome" (took 51ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short68_s_DynamicSemantics_Set_A02_t04/test.html?crossOriginPort=51455 Runtime error: Expect.setEquals() fails Expected collection does not contain: 1 2 3 4 5 Expect.setEquals() fails Expected collection does not contain: 1 2 3 4 5 at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js:324:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js:1557:15) at Object.Expect_setEquals (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js:1574:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js:1497:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js:2192:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js:2178:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js:2189:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short69_s_DynamicSemantics_Set_A02_t04/test.js:2196:3 exit code: 0 --- 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 51454 -c 51455 --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/DynamicSemantics_Set_A02_t04 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/NullAware_A01_t03 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000655s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\NullAware_A01_t03.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,396,733 characters Dart to 57,166 characters JavaScript in 1.64 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\NullAware_A01_t03.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js --- Command "chrome" (took 63ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short82_-collections_NullAware_A01_t03/test.html?crossOriginPort=51455 Runtime error: Expect.setEquals() fails Expected collection should not contain: --option2 Expect.setEquals() fails Expected collection should not contain: --option2 at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js:321:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js:1021:15) at Object.Expect_setEquals (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js:1038:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js:1060:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js:1532:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js:1518:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js:1529:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js:1536:3 exit code: 0 --- 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 51454 -c 51455 --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/NullAware_A01_t03 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/NullAware_A01_t03 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000640s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\NullAware_A01_t03.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,396,733 characters Dart to 57,166 characters JavaScript in 1.63 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\NullAware_A01_t03.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js --- Command "chrome" (took 56ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short82_-collections_NullAware_A01_t03/test.html?crossOriginPort=51455 Runtime error: Expect.setEquals() fails Expected collection should not contain: --option2 Expect.setEquals() fails Expected collection should not contain: --option2 at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js:321:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js:1021:15) at Object.Expect_setEquals (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js:1038:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js:1060:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js:1532:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js:1518:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js:1529:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js:1536:3 exit code: 0 --- 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 51454 -c 51455 --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/NullAware_A01_t03 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Set_A02_t06 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 04.000014s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_Set_A02_t06.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,397,204 characters Dart to 74,670 characters JavaScript in 1.84 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_Set_A02_t06.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js --- Command "chrome" (took 113ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short72_s_DynamicSemantics_Set_A02_t06/test.html?crossOriginPort=51455 Runtime error: Expect.setEquals() fails Expected collection should not contain: 4 Expect.setEquals() fails Expected collection should not contain: 4 at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js:324:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js:1343:15) at Object.Expect_setEquals (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js:1360:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js:1385:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js:1980:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js:1966:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js:1977:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js:1984:3 exit code: 0 --- 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 51454 -c 51455 --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/DynamicSemantics_Set_A02_t06 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Set_A02_t05 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 03.000982s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_Set_A02_t05.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,397,092 characters Dart to 74,934 characters JavaScript in 1.71 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_Set_A02_t05.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js --- Command "chrome" (took 88ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short70_s_DynamicSemantics_Set_A02_t05/test.html?crossOriginPort=51455 Runtime error: Expect.setEquals() fails Expected collection does not contain: [] {} Expected collection should not contain: [] {} Expect.setEquals() fails Expected collection does not contain: [] {} Expected collection should not contain: [] {} at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js:324:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js:1343:15) at Object.Expect_setEquals (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js:1360:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js:1432:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js:2000:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js:1986:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js:1997:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js:2004:3 exit code: 0 --- 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 51454 -c 51455 --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/DynamicSemantics_Set_A02_t05 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/NullAware_A01_t03 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000698s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\NullAware_A01_t03.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,396,733 characters Dart to 57,166 characters JavaScript in 1.69 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\NullAware_A01_t03.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js --- Command "chrome" (took 62ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short82_-collections_NullAware_A01_t03/test.html?crossOriginPort=51455 Runtime error: Expect.setEquals() fails Expected collection should not contain: --option2 Expect.setEquals() fails Expected collection should not contain: --option2 at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js:321:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js:1021:15) at Object.Expect_setEquals (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js:1038:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js:1060:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js:1532:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js:1518:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js:1529:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js:1536:3 exit code: 0 --- 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 51454 -c 51455 --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/NullAware_A01_t03 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Set_A02_t05 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000447s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_Set_A02_t05.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,397,092 characters Dart to 74,934 characters JavaScript in 1.45 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_Set_A02_t05.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js --- Command "chrome" (took 55ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short70_s_DynamicSemantics_Set_A02_t05/test.html?crossOriginPort=51455 Runtime error: Expect.setEquals() fails Expected collection does not contain: [] {} Expected collection should not contain: [] {} Expect.setEquals() fails Expected collection does not contain: [] {} Expected collection should not contain: [] {} at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js:324:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js:1343:15) at Object.Expect_setEquals (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js:1360:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js:1432:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js:2000:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js:1986:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js:1997:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short71_s_DynamicSemantics_Set_A02_t05/test.js:2004:3 exit code: 0 --- 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 51454 -c 51455 --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/DynamicSemantics_Set_A02_t05 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/NullAware_A01_t03 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000706s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\NullAware_A01_t03.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,396,733 characters Dart to 57,166 characters JavaScript in 1.70 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\NullAware_A01_t03.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js --- Command "chrome" (took 50ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short82_-collections_NullAware_A01_t03/test.html?crossOriginPort=51455 Runtime error: Expect.setEquals() fails Expected collection should not contain: --option2 Expect.setEquals() fails Expected collection should not contain: --option2 at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js:321:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js:1021:15) at Object.Expect_setEquals (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js:1038:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js:1060:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js:1532:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js:1518:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js:1529:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short83_-collections_NullAware_A01_t03/test.js:1536:3 exit code: 0 --- 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 51454 -c 51455 --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/NullAware_A01_t03 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Set_A02_t06 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000980s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_Set_A02_t06.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,397,204 characters Dart to 74,670 characters JavaScript in 1.98 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_Set_A02_t06.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js --- Command "chrome" (took 68ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short72_s_DynamicSemantics_Set_A02_t06/test.html?crossOriginPort=51455 Runtime error: Expect.setEquals() fails Expected collection should not contain: 4 Expect.setEquals() fails Expected collection should not contain: 4 at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js:324:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js:1343:15) at Object.Expect_setEquals (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js:1360:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js:1385:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js:1980:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js:1966:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js:1977:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js:1984:3 exit code: 0 --- 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 51454 -c 51455 --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/DynamicSemantics_Set_A02_t06 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Set_A02_t06 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000830s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_Set_A02_t06.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,397,204 characters Dart to 74,670 characters JavaScript in 1.83 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\DynamicSemantics_Set_A02_t06.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js --- Command "chrome" (took 55ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short72_s_DynamicSemantics_Set_A02_t06/test.html?crossOriginPort=51455 Runtime error: Expect.setEquals() fails Expected collection should not contain: 4 Expect.setEquals() fails Expected collection should not contain: 4 at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js:324:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js:1343:15) at Object.Expect_setEquals (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js:1360:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js:1385:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js:1980:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js:1966:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js:1977:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short73_s_DynamicSemantics_Set_A02_t06/test.js:1984:3 exit code: 0 --- 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 51454 -c 51455 --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/DynamicSemantics_Set_A02_t06 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A02_t02 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000604s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\StaticSemantic_A02_t02.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,396,457 characters Dart to 61,502 characters JavaScript in 1.60 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\StaticSemantic_A02_t02.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js --- Command "chrome" (took 115ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short102_ections_StaticSemantic_A02_t02/test.html?crossOriginPort=51455 Runtime error: Expect.setEquals() fails Expected collection does not contain: 0 1 2 3 4 5 6 7 8 9 Expect.setEquals() fails Expected collection does not contain: 0 1 2 3 4 5 6 7 8 9 at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js:321:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js:1154:15) at Object.Expect_setEquals (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js:1171:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js:1145:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js:1670:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js:1656:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js:1667:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js:1674:3 exit code: 0 --- 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 51454 -c 51455 --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/StaticSemantic_A02_t02 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A02_t01 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000882s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\StaticSemantic_A02_t01.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,396,445 characters Dart to 96,132 characters JavaScript in 1.87 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\StaticSemantic_A02_t01.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js --- Command "chrome" (took 55ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short100_ections_StaticSemantic_A02_t01/test.html?crossOriginPort=51455 Runtime error: deepEquals([0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [], ) fails [cause: Expect.equals(expected: <10>, actual: <0>, 'Collections' lengths are not equal: expected length=10, actual length=0') fails.] deepEquals([0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [], ) fails [cause: Expect.equals(expected: <10>, actual: <0>, 'Collections' lengths are not equal: expected length=10, actual length=0') fails.] at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js:329:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js:1645:15) at Object.Expect_deepEquals (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js:1683:11) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js:1634:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js:2572:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js:2558:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js:2569:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js:2576:3 exit code: 0 --- 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 51454 -c 51455 --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/StaticSemantic_A02_t01 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A02_t01 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000623s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\StaticSemantic_A02_t01.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,396,445 characters Dart to 96,132 characters JavaScript in 1.61 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\StaticSemantic_A02_t01.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js --- Command "chrome" (took 71ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short100_ections_StaticSemantic_A02_t01/test.html?crossOriginPort=51455 Runtime error: deepEquals([0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [], ) fails [cause: Expect.equals(expected: <10>, actual: <0>, 'Collections' lengths are not equal: expected length=10, actual length=0') fails.] deepEquals([0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [], ) fails [cause: Expect.equals(expected: <10>, actual: <0>, 'Collections' lengths are not equal: expected length=10, actual length=0') fails.] at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js:329:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js:1645:15) at Object.Expect_deepEquals (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js:1683:11) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js:1634:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js:2572:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js:2558:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js:2569:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js:2576:3 exit code: 0 --- 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 51454 -c 51455 --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/StaticSemantic_A02_t01 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A02_t02 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000671s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\StaticSemantic_A02_t02.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,396,457 characters Dart to 61,502 characters JavaScript in 1.66 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\StaticSemantic_A02_t02.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js --- Command "chrome" (took 119ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short102_ections_StaticSemantic_A02_t02/test.html?crossOriginPort=51455 Runtime error: Expect.setEquals() fails Expected collection does not contain: 0 1 2 3 4 5 6 7 8 9 Expect.setEquals() fails Expected collection does not contain: 0 1 2 3 4 5 6 7 8 9 at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js:321:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js:1154:15) at Object.Expect_setEquals (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js:1171:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js:1145:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js:1670:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js:1656:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js:1667:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js:1674:3 exit code: 0 --- 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 51454 -c 51455 --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/StaticSemantic_A02_t02 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A02_t02 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000689s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\StaticSemantic_A02_t02.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,396,457 characters Dart to 61,502 characters JavaScript in 1.68 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\StaticSemantic_A02_t02.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js --- Command "chrome" (took 57ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short102_ections_StaticSemantic_A02_t02/test.html?crossOriginPort=51455 Runtime error: Expect.setEquals() fails Expected collection does not contain: 0 1 2 3 4 5 6 7 8 9 Expect.setEquals() fails Expected collection does not contain: 0 1 2 3 4 5 6 7 8 9 at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js:321:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js:1154:15) at Object.Expect_setEquals (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js:1171:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js:1145:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js:1670:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js:1656:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js:1667:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js:1674:3 exit code: 0 --- 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 51454 -c 51455 --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/StaticSemantic_A02_t02 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A02_t01 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000962s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\StaticSemantic_A02_t01.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,396,445 characters Dart to 96,132 characters JavaScript in 1.92 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\StaticSemantic_A02_t01.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js --- Command "chrome" (took 131ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short100_ections_StaticSemantic_A02_t01/test.html?crossOriginPort=51455 Runtime error: deepEquals([0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [], ) fails [cause: Expect.equals(expected: <10>, actual: <0>, 'Collections' lengths are not equal: expected length=10, actual length=0') fails.] deepEquals([0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [], ) fails [cause: Expect.equals(expected: <10>, actual: <0>, 'Collections' lengths are not equal: expected length=10, actual length=0') fails.] at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js:329:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js:1645:15) at Object.Expect_deepEquals (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js:1683:11) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js:1634:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js:2572:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js:2558:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js:2569:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js:2576:3 exit code: 0 --- 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 51454 -c 51455 --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/StaticSemantic_A02_t01 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A02_t02 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000696s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\StaticSemantic_A02_t02.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,396,457 characters Dart to 61,502 characters JavaScript in 1.67 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\StaticSemantic_A02_t02.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js --- Command "chrome" (took 45ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short102_ections_StaticSemantic_A02_t02/test.html?crossOriginPort=51455 Runtime error: Expect.setEquals() fails Expected collection does not contain: 0 1 2 3 4 5 6 7 8 9 Expect.setEquals() fails Expected collection does not contain: 0 1 2 3 4 5 6 7 8 9 at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js:321:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js:1154:15) at Object.Expect_setEquals (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js:1171:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js:1145:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js:1670:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js:1656:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js:1667:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js:1674:3 exit code: 0 --- 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 51454 -c 51455 --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/StaticSemantic_A02_t02 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A02_t01 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000915s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\StaticSemantic_A02_t01.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,396,445 characters Dart to 96,132 characters JavaScript in 1.93 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\StaticSemantic_A02_t01.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js --- Command "chrome" (took 88ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short100_ections_StaticSemantic_A02_t01/test.html?crossOriginPort=51455 Runtime error: deepEquals([0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [], ) fails [cause: Expect.equals(expected: <10>, actual: <0>, 'Collections' lengths are not equal: expected length=10, actual length=0') fails.] deepEquals([0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [], ) fails [cause: Expect.equals(expected: <10>, actual: <0>, 'Collections' lengths are not equal: expected length=10, actual length=0') fails.] at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js:329:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js:1645:15) at Object.Expect_deepEquals (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js:1683:11) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js:1634:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js:2572:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js:2558:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js:2569:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js:2576:3 exit code: 0 --- 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 51454 -c 51455 --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/StaticSemantic_A02_t01 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A02_t02 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000693s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\StaticSemantic_A02_t02.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,396,457 characters Dart to 61,502 characters JavaScript in 1.69 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\StaticSemantic_A02_t02.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js --- Command "chrome" (took 64ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short102_ections_StaticSemantic_A02_t02/test.html?crossOriginPort=51455 Runtime error: Expect.setEquals() fails Expected collection does not contain: 0 1 2 3 4 5 6 7 8 9 Expect.setEquals() fails Expected collection does not contain: 0 1 2 3 4 5 6 7 8 9 at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js:321:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js:1154:15) at Object.Expect_setEquals (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js:1171:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js:1145:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js:1670:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js:1656:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js:1667:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short103_ections_StaticSemantic_A02_t02/test.js:1674:3 exit code: 0 --- 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 51454 -c 51455 --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/StaticSemantic_A02_t02 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/StaticSemantic_A02_t01 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000790s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\StaticSemantic_A02_t01.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,396,445 characters Dart to 96,132 characters JavaScript in 1.78 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\StaticSemantic_A02_t01.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js --- Command "chrome" (took 53ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short100_ections_StaticSemantic_A02_t01/test.html?crossOriginPort=51455 Runtime error: deepEquals([0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [], ) fails [cause: Expect.equals(expected: <10>, actual: <0>, 'Collections' lengths are not equal: expected length=10, actual length=0') fails.] deepEquals([0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [], ) fails [cause: Expect.equals(expected: <10>, actual: <0>, 'Collections' lengths are not equal: expected length=10, actual length=0') fails.] at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js:329:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js:1645:15) at Object.Expect_deepEquals (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js:1683:11) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js:1634:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js:2572:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js:2558:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js:2569:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short101_ections_StaticSemantic_A02_t01/test.js:2576:3 exit code: 0 --- 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 51454 -c 51455 --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/StaticSemantic_A02_t01 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/Syntax_A02_t08 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000799s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\Syntax_A02_t08.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,396,890 characters Dart to 87,208 characters JavaScript in 1.77 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\Syntax_A02_t08.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js --- Command "chrome" (took 63ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short116_ead-collections_Syntax_A02_t08/test.html?crossOriginPort=51455 Runtime error: Expect.throws() fails Expect.throws() fails at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js:325:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js:1550:15) at Object.Expect_throws (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js:1571:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js:1520:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js:2336:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js:2322:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js:2333:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js:2340:3 exit code: 0 --- 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 51454 -c 51455 --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/Syntax_A02_t08 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/TypeInference_A04_t01 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000938s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\TypeInference_A04_t01.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,397,777 characters Dart to 90,459 characters JavaScript in 1.94 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\TypeInference_A04_t01.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js --- Command "chrome" (took 142ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short144_lections_TypeInference_A04_t01/test.html?crossOriginPort=51455 Runtime error: Expect.isTrue(false) fails. Expect.isTrue(false) fails. at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js:350:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js:1679:15) at Object.Expect_isTrue (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js:1684:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js:1492:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js:2347:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js:2333:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js:2344:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js:2351:3 exit code: 0 --- 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 51454 -c 51455 --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/TypeInference_A04_t01 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/Syntax_A02_t08 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000821s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\Syntax_A02_t08.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,396,890 characters Dart to 87,208 characters JavaScript in 1.81 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\Syntax_A02_t08.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js --- Command "chrome" (took 137ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short116_ead-collections_Syntax_A02_t08/test.html?crossOriginPort=51455 Runtime error: Expect.throws() fails Expect.throws() fails at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js:325:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js:1550:15) at Object.Expect_throws (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js:1571:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js:1520:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js:2336:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js:2322:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js:2333:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js:2340:3 exit code: 0 --- 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 51454 -c 51455 --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/Syntax_A02_t08 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/TypeInference_A04_t01 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000963s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\TypeInference_A04_t01.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,397,777 characters Dart to 90,459 characters JavaScript in 1.94 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\TypeInference_A04_t01.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js --- Command "chrome" (took 72ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short144_lections_TypeInference_A04_t01/test.html?crossOriginPort=51455 Runtime error: Expect.isTrue(false) fails. Expect.isTrue(false) fails. at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js:350:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js:1679:15) at Object.Expect_isTrue (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js:1684:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js:1492:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js:2347:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js:2333:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js:2344:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js:2351:3 exit code: 0 --- 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 51454 -c 51455 --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/TypeInference_A04_t01 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/Syntax_A02_t08 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000841s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\Syntax_A02_t08.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,396,890 characters Dart to 87,208 characters JavaScript in 1.83 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\Syntax_A02_t08.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js --- Command "chrome" (took 57ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short116_ead-collections_Syntax_A02_t08/test.html?crossOriginPort=51455 Runtime error: Expect.throws() fails Expect.throws() fails at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js:325:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js:1550:15) at Object.Expect_throws (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js:1571:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js:1520:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js:2336:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js:2322:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js:2333:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js:2340:3 exit code: 0 --- 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 51454 -c 51455 --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/Syntax_A02_t08 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/Syntax_A02_t08 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000692s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\Syntax_A02_t08.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,396,890 characters Dart to 87,208 characters JavaScript in 1.70 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\Syntax_A02_t08.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js --- Command "chrome" (took 82ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short116_ead-collections_Syntax_A02_t08/test.html?crossOriginPort=51455 Runtime error: Expect.throws() fails Expect.throws() fails at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js:325:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js:1550:15) at Object.Expect_throws (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js:1571:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js:1520:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js:2336:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js:2322:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js:2333:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js:2340:3 exit code: 0 --- 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 51454 -c 51455 --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/Syntax_A02_t08 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/TypeInference_A04_t01 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000902s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\TypeInference_A04_t01.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,397,777 characters Dart to 90,459 characters JavaScript in 1.90 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\TypeInference_A04_t01.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js --- Command "chrome" (took 61ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short144_lections_TypeInference_A04_t01/test.html?crossOriginPort=51455 Runtime error: Expect.isTrue(false) fails. Expect.isTrue(false) fails. at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js:350:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js:1679:15) at Object.Expect_isTrue (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js:1684:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js:1492:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js:2347:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js:2333:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js:2344:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js:2351:3 exit code: 0 --- 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 51454 -c 51455 --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/TypeInference_A04_t01 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/Syntax_A02_t08 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000932s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\Syntax_A02_t08.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,396,890 characters Dart to 87,208 characters JavaScript in 1.93 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\Syntax_A02_t08.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js --- Command "chrome" (took 54ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short116_ead-collections_Syntax_A02_t08/test.html?crossOriginPort=51455 Runtime error: Expect.throws() fails Expect.throws() fails at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js:325:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js:1550:15) at Object.Expect_throws (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js:1571:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js:1520:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js:2336:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js:2322:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js:2333:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short117_ead-collections_Syntax_A02_t08/test.js:2340:3 exit code: 0 --- 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 51454 -c 51455 --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/Syntax_A02_t08 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/TypeInference_A04_t01 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000808s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\TypeInference_A04_t01.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,397,777 characters Dart to 90,459 characters JavaScript in 1.81 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\TypeInference_A04_t01.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js --- Command "chrome" (took 41ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short144_lections_TypeInference_A04_t01/test.html?crossOriginPort=51455 Runtime error: Expect.isTrue(false) fails. Expect.isTrue(false) fails. at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js:350:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js:1679:15) at Object.Expect_isTrue (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js:1684:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js:1492:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js:2347:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js:2333:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js:2344:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js:2351:3 exit code: 0 --- 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 51454 -c 51455 --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/TypeInference_A04_t01 FAILED: dart2js-chrome release_x64 co19_2/LanguageFeatures/Spread-collections/TypeInference_A04_t01 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000044s): set DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\ReleaseX64\dart-sdk\bin\dart2js.bat --test-mode --packages=C:\b\s\w\ir\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\TypeInference_A04_t01.dart --enable-experiment=spread-collections --preview-dart-2 exit code: 0 stdout: Compiled 7,397,777 characters Dart to 90,459 characters JavaScript in 1.04 seconds Dart file (C:\b\s\w\ir\tests\co19_2\src\LanguageFeatures\Spread-collections\TypeInference_A04_t01.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js --- Command "chrome" (took 33ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:51454/root_build/generated_tests/dart2js-chrome-sdk/short144_lections_TypeInference_A04_t01/test.html?crossOriginPort=51455 Runtime error: Expect.isTrue(false) fails. Expect.isTrue(false) fails. at Object.wrapException (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js:350:17) at Object._fail (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js:1679:15) at Object.Expect_isTrue (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js:1684:9) at main (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js:1492:9) at dartMainRunner (http://127.0.0.1:51454/root_dart/tools/testing/dart/test_controller.js:303:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js:2347:7 at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js:2333:7 at dartProgram (http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js:2344:5) at http://127.0.0.1:51454/root_build/generated_compilations/dart2js-sdk/short145_lections_TypeInference_A04_t01/test.js:2351:3 exit code: 0 --- 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 51454 -c 51455 --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/TypeInference_A04_t01 315 out of 315 completed Tests running for 5 minutes --- Total time: 05:35 --- 0:00:05.546930 - dart2js - dart2js-chrome release_x64/co19_2/LanguageFeatures/Spread-collections/Ambiguity_A01_t04 0:00:05.453189 - dart2js - dart2js-chrome release_x64/co19_2/LanguageFeatures/Spread-collections/Ambiguity_A01_t07 0:00:05.390666 - dart2js - dart2js-chrome release_x64/co19_2/LanguageFeatures/Spread-collections/Ambiguity_A01_t02 0:00:05.328184 - dart2js - dart2js-chrome release_x64/co19_2/LanguageFeatures/Spread-collections/Ambiguity_A03_t05 0:00:05.265678 - dart2js - dart2js-chrome release_x64/co19_2/LanguageFeatures/Spread-collections/Ambiguity_A03_t03 0:00:05.156347 - dart2js - dart2js-chrome release_x64/co19_2/LanguageFeatures/Spread-collections/Ambiguity_A03_t01 0:00:05.062597 - dart2js - dart2js-chrome release_x64/co19_2/LanguageFeatures/Spread-collections/Ambiguity_A01_t03 0:00:05.015645 - dart2js - dart2js-chrome release_x64/co19_2/LanguageFeatures/Spread-collections/Ambiguity_A01_t01 0:00:04.739241 - dart2js - dart2js-chrome release_x64/co19_2/LanguageFeatures/Spread-collections/NullAware_A01_t01 0:00:04.014656 - dart2js - dart2js-chrome release_x64/co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Set_A02_t06 0:00:03.982433 - dart2js - dart2js-chrome release_x64/co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Set_A02_t05 0:00:03.965837 - dart2js - dart2js-chrome release_x64/co19_2/LanguageFeatures/Spread-collections/Ambiguity_A01_t07 0:00:03.946310 - dart2js - dart2js-chrome release_x64/co19_2/LanguageFeatures/Spread-collections/DynamicSemantics_Set_A02_t02 0:00:03.804701 - dart2js - dart2js-chrome release_x64/co19_2/LanguageFeatures/Spread-collections/Ambiguity_A03_t05 0:00:03.675774 - dart2js - dart2js-chrome release_x64/co19_2/LanguageFeatures/Spread-collections/Ambiguity_A01_t04 0:00:03.592805 - dart2js - dart2js-chrome release_x64/co19_2/LanguageFeatures/Spread-collections/Ambiguity_A04_t01 0:00:03.414116 - dart2js - dart2js-chrome release_x64/co19_2/LanguageFeatures/Spread-collections/Ambiguity_A03_t03 0:00:03.360287 - dart2js - dart2js-chrome release_x64/co19_2/LanguageFeatures/Spread-collections/NullAware_A01_t02 0:00:03.323247 - dart2js - dart2js-chrome release_x64/co19_2/LanguageFeatures/Spread-collections/Ambiguity_A03_t05 0:00:03.258786 - dart2js - dart2js-chrome release_x64/co19_2/LanguageFeatures/Spread-collections/Ambiguity_A04_t01 2019-03-25 15:15:47,868 - root: [DEBUG] Contents of task_output_dir: ['c:\\b\\s\\w\\ir\\tmp\\t\\tmp7ohzyc\\43cf9a94b20ffd10'] 2019-03-25 15:15:47,869 - root: [WARNING] Expected output.json file missing: set(['c:\\b\\s\\w\\ir\\tmp\\t\\tmp7ohzyc\\43cf9a94b20ffd10\\output.json']) Found: [] Expected: ['c:\\b\\s\\w\\ir\\tmp\\t\\tmp7ohzyc\\43cf9a94b20ffd10\\output.json'] 2019-03-25 15:15:47,869 - root: [WARNING] No shard json files found in task_output_dir: 'c:\\b\\s\\w\\ir\\tmp\\t\\tmp7ohzyc' Found ['c:\\b\\s\\w\\ir\\tmp\\t\\tmp7ohzyc\\43cf9a94b20ffd10'] 2019-03-25 15:15:47,869 - root: [DEBUG] Found shard_json_files: ['c:\\b\\s\\w\\ir\\tmp\\t\\tmp7ohzyc\\43cf9a94b20ffd10\\output.json'] 2019-03-25 15:15:47,871 - 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\tmpm65pit.json --task-output-dir c:\b\s\w\ir\tmp\t\tmp7ohzyc -o c:\b\s\w\ir\tmp\t\tmp6smtlx.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\\tmpm65pit.json', '--task-output-dir', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmp7ohzyc', '-o', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmp6smtlx.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\\tmpm65pit.json', '--task-output-dir', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmp7ohzyc', '-o', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmp6smtlx.json'] returned exit code 0