parse "gopher://l\x89aA\x18\xb4|k\xbf\x1c\xfbd\xf4\xcc\xe1\f\xd5P\x90\xd7W{\xde\xdf>\xa0Ÿ\\˦\"\x89[\x17\x1ezb\xac/": net/url: invalid control character in URL