issues found

Error return value of `reader.Close` is not checked (errcheck)

Error return value of `reader.Close` is not checked (errcheck)

Error return value of `resp.Body.Close` is not checked (errcheck)

Error return value of `resp.Body.Close` is not checked (errcheck)

Error return value of `server.Shutdown` is not checked (errcheck)

Error return value of `server.Serve` is not checked (errcheck)

Error return value of `listener.Close` is not checked (errcheck)

Unexpected input(s) 'version-file', valid inputs are ['version', 'install-mode', 'working-directory', 'github-token', 'verify', 'only-new-issues', 'skip-cache', 'skip-save-cache', 'problem-matchers', 'args', 'cache-invalidation-interval']