parse "gopher://\xcf6d\xf8\xd3\xd7\x1e(3\xe7t\xafjFu\xb4w\xa0\x15p\xa2\xa8\xdb\xefW\xc9̟A9M\xbe\xfc\xcd\xdd-m(\x80\xa4\x11\x89\xce\xecuw\xcbN\xba\xed5\x0e\x1a;\xfb`bd\xbe\xfc\x98\x95\xb0e\xc0<\xab$\x86$\xdc/": net/url: invalid control character in URL