parse "gopher://\xe6HZ>=:0/·\x85h\x05\xc6\xd8\x04\x1c\x83v\xa8^\x19\f\xc1U\xf1zVw\x9f\xcc\xce5\a\xd2_\x14\xd3\xff\xa0OO\xc5tt\xbe̾\xd9,\xbcY\xa0\xce~\xcd\x02\x0fE\xb9b`\xf4\xaf\xc5\xd1ϊ\xa3\xab\xf1\xf1fQ8T\xa0\x16\xbdfŇ": net/url: invalid control character in URL