parse "gopher://null.host:0/¼\x9d\xc5\x0e\xa6?\x12\x10F\xe9=\x97\x8a\xf9\x19{pw\xb7o\xbd!\x91\x85\x19M\x84\xd0cэ\x1f<\x88\x01\xaf\x9d\xaf\xd0\xffU(\xea02\xd3\xeb\xfe\x10\xaaԫ}\xf3\xf2J\xce\xf0\f\xa7w\xed\x91Ylb\xe5R\xef`\xc0\x0ek\xdb": net/url: invalid control character in URL