parse "gopher://null.host:0/\u0096\"{\b\xf6yW\xf1\x1f\xa2?\xb8\x06$\x8d\x90\\\xef\\\xa1\x883?\xa0\xf5\x0fg_\x00\x88\xd3!\xb5\xc3\xe7\x99H\vKɭ\x01\xc3\x12s\xe9\x14\xb70\xa4\xcfhi\xe9\x014\x96\x83y*\x98{\x9ba\xb0~\x04\x02\xbe\f1!\xbf\xc2E\xb1\xa7r\f;q\x1c\xc7?«\x80\xbd\xd8ܓ\x96H$\x16(": net/url: invalid control character in URL