Failed to parse DCM output: Unexpected token 'U', "Usage: dcm"... is not valid JSON, Usage: dcm analyze [arguments] <directories> -h, --help Print this usage information. -r, --reporter=<console> Analysis output format. [console (default), json, codeclimate, gitlab, checkstyle, github] -a, --absolute-path Show absolute paths in console reporter output. --json-path=<path/to/file.json> Path to the JSON file with the analysis output. -c, --print-config Print resolved config. --root-folder=<./> Root folder. (defaults to "/home/runner/work/mix/mix") -s, --sdk-path=<directory-path> Dart SDK directory path. -e, --exclude=<{**/*.g.dart,**/*.freezed.dart}> Files to exclude (in Glob syntax). (defaults to "{**/*.g.dart,**/*.freezed.dart}") --[no-]congratulate Show output even when there are no issues. --verbose Show verbose logs. --ci-key The license key to run on CI server. Can be provided via DCM_CI_KEY env variable. --email The email used to purchase the license. Can be provided via DCM_EMAIL env variable. --no-analytics Disable sending anonymous usage statistics. --[no-]fatal-style Treat style level issues as fatal. --[no-]fatal-warnings Treat warning level issues as fatal. (defaults to on) Run "dcm help" to see global options.