parse "gopher://null.host:0/q.lj\x02ӈ7\x847q\x14I\xd8\xc0\xfd\xbd\x8cxyh/\xc39X\b\x16\x92&\v8I\xd1\x16\xe9\x06\x8dZQ_\xc1\x99oM\xb6FE\xa3\f\xab\xaf̣\xf0\xb8\xa8\xf0t": net/url: invalid control character in URL