parse "gopher://null.host:0/Î\f\xbb!\xe2m<\x9a.^\x04GA]\aޞp\xfb_K\xe5\x93|\xf1\x9c\xfc\xb5Gq\xe0\xed\xaa\xb0\fC\u007f\x0e\xb14'\xa2\x81\x95\xd7\xf9^\x12Llk~\xff (\x9f\xb4\xc5\xe1\xa5A\x19\xa0\x05\xc0~\x8d̯": net/url: invalid control character in URL