parse "gopher://'j\xcd'\x9a\xbe\u007f\x8fx\x8b\x94\x02n\xb4\x96\x80\x13d_@*ܻ5VO<|\xe6\xb7p\xb1~g{0õ\xe7\xac\xf9\x98a/": net/url: invalid control character in URL