parse "gopher://null.host:0/À\x16\\\x83\xdb\x12HpIp[\x9c\xc5\xddm\xff\xbf[u\xdf\xf7\xd6\xd4|\x9d\xe9\xa9\xe9>s\xfaTMw8\x85WP\xa3\x9e-\x02Z\xb3\x19\xa56אַ\xf1U\xb1\x0e\x14}\xd0\xf56\"\x03\xa6o\xfa\x14\xacE\xc8\xf0\xf2\xe7\x9d\a\x89w\xb7\x88\xb3k\xe0\xf0\x8f\xfd\xe3*\xc1zǽ\x1e\xb9\u07b8\x13Ɇ\x8dU\x19\xedF\xf1\xb2\\\xdf\xc7": net/url: invalid control character in URL