parse "gopher://null.host:0/w}\xf4\xe7D\\$\xf3\x11\xa2\xe2\xa96w\xb9\x8e\xc2Pغ\x84!\x98\x8d\x89x\xc2\"\xb1\xbf\x81\xcbϘl\x83\xbb\xb5S\xc3!\x8fjL\x9brBvXn\x8d\x1a\xfeC\x8c\xdc\xedXw)K\x16cy\x18Y\xcf\xe3nwn4]Ɋ0\xdcـ\x12\x94\x14M\xb9\u007f\x96H\x9e1\xc6|\xd0I5\x17\xf1\x84": net/url: invalid control character in URL