parse "gopher://null.host:0/Î\x85\x85\xb5\xc0\xaaPo\x80\xde:1Q]\x1a\f\xbd\xdf\xc0R<\x95\xca\xd6\xcdf6Z\xc1\xd0\xfd\x06\xf0\x9e\x1f\xc6r\xbe\xde@,\xaf\x99r;b\xd1/\x18\x15\x14": net/url: invalid control character in URL