parse "gopher://r\xf7gVƹo\xa9\f6\x02\b\xcf\xc5\xfe\xcf\x1e\xeenj\xcaJ\x9c\xc8k\xadm'١haC\x0e\xc3su\xa6\x14\xfd\xdbq+\x03J\xc5\xfcgG\xe1<\xe7\xe1\xc9$u:UGˡj\x80\x96/": net/url: invalid control character in URL