parse "gopher://null.host:0/\u0084x\xbe6sɶ\xa2\x95Q\xcd$$,\xdb\xfah\xaf\xfd\xb0\x87\f\xfa\x14F\xb6xg/\x19\x1a\xc5::j\xb4xS\x8d!\xac $kx\v~Ջ\x03{\x04\xcd": net/url: invalid control character in URL