parse "gopher://\xc8N\x12\x90]U\xf3>Cr\xb5\xafw\x9f\xc0\xbbګl\x13ZO)R:0/üHo\a\xae\xe2r\xb9?\xe0z$7\xf9\xb6QW\xde\aNyș\xb7\xd5\xc9\r\x16\xec\x0f/e\xfe\x93C\xbe r{\x1dy\x87\xe5m\x81~\x12\x90h :A\x95\x88\x9e6\xbe\xa6\x8d\xc4A\xe8mT\x05d\x0f": net/url: invalid control character in URL