parse "gopher://null.host:0/ÝM\xb3\x06m\\\xf9L\v\x03\xcb\xce˕\x99\xcf\x1a\xc9\u07baC\xd3\u007f,\xb9\xe6\x88o\xdc\x17[\x840\x8c\xa6\x02\xfa?\xf8Y\xeex\x9an\x10\u007f\xcc": net/url: invalid control character in URL