parse "gopher://null.host:0/\u0098\x16S2sn$\xeeM\xbe\x05\xb2F\xae\x01V\x04\xe2(\xda5&F\x16\x05\x82;\">\xa26R>:\x02r\x04\x8a:\xb6$\xe6&\xbeN\x12GJ8zU\xe61FU\xee\x10\xf6,^\"\xf26&\x0f\xbe$\xe6@B": net/url: invalid control character in URL