parse "gopher://null.host:0/A\xbcH\x1a\x06\xd8ΤΌ8\x19ID\x9b\x13\f\xe0\xeb\x1b_\x95\xa2\xf9\xf7\xb4\xf0\xa0P\xa6\xe3\xb5,QN\x00\xb4\x05\xfb\xa9": net/url: invalid control character in URL