parse "gopher://null.host:0/\x06\x85\xa9\xd7x\xc8\xe1\x97d\xd7\xd3\x03u\xfb_\xe3\x17\x02\x891\x86\fx\x9cpGo\x82\x82L\xf0/\xec&\xf9\x82\r橈\xbe\x90͎U\xf5;o\xb2\xbef\x9dA\x96\xcal\u007f\xfbߙW\xdeV\xbe": net/url: invalid control character in URL