parse "gopher://null.host:0/t\xc5\x1b\x8d\x9c\x9e2\x9c\x06!;\xdf\x1e\xa88\x85uA~\xa4V\x1d\f\xb3\xd2\xeac\xc1R\xd4ʞ\xf1Ȣp\xd0D\xd3\x17[\xf0\x8e": net/url: invalid control character in URL