parse "gopher://null.host:0/A\x96\x06\xf6X\xf3\xf9\xc1\x85\xc4\xf3\u007fC\xab\x98\xdeZ\xd4\xdb!\xd7 @Kkq\x0e]=\xe4\x10\xabK\xfb\xd6\xe532\x9a\xd5@O,\xb2\xc7X\xfc<\x81\xe3\xfb\xaf\xbd\xfaꫴ\xb3\x8f*u\x87\\ƂM\x0e\x0eF\xfd(새\xf7\x00\xcc\a\xcbA\xfe\xfa\xae\xeb\xff": net/url: invalid control character in URL