parse "gopher://oZ\xbc\xb2\xa6\x9b<'\x02\xd4\xc9k\xc0*\xab\x9ad\xb09w\r@i\x1f\xa8:T\x03\xf8v\x8a!\xdb\x16\xe8/?2n%25EF%25BF%25BD6%25EF%25BF%25BD%25EF%25BF%25BDq%25EF%25BF%25BDnq%250CC%25EF%25BF%25BD%2B%25EF%25BF%25BD%2501%25EF%25BF%25BD%2500%2502%25EF%25BF%25BD%25EF%25BF%25BD-%253E%2514%25EF%25BF%25BD%25EF%25BF%25BD%252C%25EF%25BF%25BDi%2518%2500p%2517%250FbB%2521%251Bx%25EF%25BF%25BDd%25EF%25BF%25BD%3D%25EF%25BF%25BD%25EF%25BF%25BD": net/url: invalid control character in URL