parse "gopher://null.host:0/oC\x0e\xdc\x0fV\x13\xac\xea\x05\xd5n}g\xa9\xb3~\uf688X\xf8P\xa2\x8d\xf9\xfatl\xdb\xd9XY5JY\r\xb3\xdf\x01˄\xf1\x13\xb3\x9e\x9f\xde\x05w\xb6\x1cT\"'G\xea-\x0e〷N\xcb\xfb\xeb\xc9_\x12M̓\xf9\xc87R": net/url: invalid control character in URL