parse "gopher://null.host:0/÷\x9bju\xb4\\\xb4\x12w\"\x03o\xed\xc1\x98\x1bĂ\x96\x1e\xd7*\u007f\xc2\x00\x19\xe2\xfe_\xbb\xcfퟹ(\x8d\xebە\xc6U-\xe81\u007f\x8b\xe3Ә\x16(}8\x1d\x18ĩ~HQ\x17\xb5\xa2xA!\xf6>\x9e\xce\xd4\xe9\xf9|\xdc\xc0\xe7\vQ\xb2o\xf2\xf8\x8eS\x10\xbf\xa1\xdf\xd7td\x1a\xc9\xf1\xe4,\x1a\xfe\xcef\xc6\x02": net/url: invalid control character in URL