docs: def fatal(msg, *args, **kwargs):
      """Print a red `msg` to STDERR and exit.
      To be used in a context of an exception, also prints out the exception.
      The message is formatted with `args` & `kwargs`.
      """
      exc_str = format_exc()
      if exc_str.strip() != 'NoneType: None':
          logger.info('{}', format_exc())
      fatal_noexc(msg, *args, **kwargs)