parse "gopher://null.host:0/ú\xb3\x97\xff㦊qTS\xe2\\\xad\xbc\xad\xbc\xf8X|\xfey\xff\xe5\xf1\xf0\xb4}\xa4\xe5rq\xdd\x7f\xba$\xd0j\xd5]\xf6\xef,\xa6c\\\\R4\xe2b\xb1\x10\x970m\xf4}\xed\xb0s\xeb\xeb\xfe\x14\xb9?\x92w\x83[l|P": net/url: invalid control character in URL