parse "gopher://null.host:0/ïe\x0e\xf9K(\x93\x8c\xfe\xd2\xdey\xc3\xfb\xe7\xfd\xaa\xfc\x9a\bu\xf9\x8f\xea\xf2\xab[\x97_\xcb\x13\xb8\xfc\xcaC\xf9\xa5h\xf2\v\x0f\xa1\xbb\x85\x16\xc0\xd0N\xcd\xef\xfc\v\xd2S\xb1BqT|\x10\xe0!U\xac\xc9\xc1BY\xf8\x02": net/url: invalid control character in URL