parse "gopher://null.host:0/\u0085\xe5/^ܥ\xfc\xd1\x03\x8a\xc0\xb6\xa0\xf9k\xa0\v\xdc\x1eVMRz}1C\xbc\x0e\x1e\xd7Ɓ\xe8J\xff\x8d": net/url: invalid control character in URL