parse "gopher://null.host:0/c\x1b\xbda\xc5&\x1c\xed\xb4P\xda\xe8\xb1C\u007fl\x91ǽ\xa3\xba\xf2W}ܟ\x96'Q\xb3\xc7\xff\xd0\xf6\xc5\xd0&l{&\xb6H\xdf\x1e\\.}\xbd\x17pw\xb2\xb4\x91\xba\xb7\x16\x1d]\x04M\xe6\xc9\x0eiz\xa6\x84 \xf3\xf8-\x04\xd2x~\x81;ˋr\x0eod\x1f\x85\x05~\x96\u007f": net/url: invalid control character in URL