parse "gopher://\x1a|1fW~\x97\xd5:\x9d\xf7\x02\xf1\xa2\xf9\xfd\xc0\x8e:0/ËyK\r\xb8\x89\xd7\xed\xddl\xfd\xf5\xcd\xe2\xf9\x11rc\xa2\xf4\xc2\xfdD5": net/url: invalid control character in URL