parse "gopher://null.host:0/(f\xb1\x81\xf7\xb6\x9bZp\xaa\xb2\xa5\xa4\x80 \xbaN\x92\x8d\x1a\x95\xdf\u007f\xe0\xf7arK\x18\x15\xb6\xa9HW\xeb\xbc\xe5\xde\xd6L\x96ڌ\xbf\xb2}\x18b\xb3": net/url: invalid control character in URL