parse "gopher://null.host:0/.\x1d\xb8յ\x00\xcc\\D t:NF\xd1a¼\x1e\xfe!=\xb5\xaaJ\x83\x1b\xe1)U\xc1q3\xe9\x9f}\xcbr\x04'>ԋ]2&\x852\x02\x92ｊo֫\xef_JŇ\xfdyK\xd3[\xc4": net/url: invalid control character in URL