parse "gopher://null.host:0/\ar\xf5m'\xb8\x05\xe8\x04O5H\x86\x00\xa0Ī\xae\xff^e|\xf7mjJ1\xb2DC\x16(\x8d\f$8\xcc\xef\x8fVW\xf3\xc5\x16\xc4\xfa\x83\x1d\xc7\xc9pn\a\xc5\xe4\xef\xd0\r\xf4O\x98>\xd5V\xfa\xf6'\x9d}Q\xdf\x06\xe6u=P \xf6\xeews\x06sA": net/url: invalid control character in URL