parse "gopher://null.host:0/2諯\xddU3uh\xa6\xaf\x1bŬ\\\xa2\x1eG=K\xad3r:O\\\xccAO\xe41\xc2\xd2MΪA\xb0M:I)\r\x87\x05<\x84\xac\xd6s": net/url: invalid control character in URL