parse "gopher://\xf0}\xfe\xaf0U[\x9b\x86\xb3贊~q\x15\xb7\xe1R\xe0\xa7\xf7T:0/\x02\xc4\x10\xaft*\x96\x94\x9d\\\xc5ǥ\xf4\r\xc7t\x19kk\x86h\xb6\xa1\x95\xda}\xde^\x0e": net/url: invalid control character in URL