parse "gopher://null.host:0/õy\x01R\x8bQQ\xca='\u007f)\xfa8\x17\xfa\xb8\xdeU\xf0\xe3\x9aV\x91>\xee/\xeexs\xb9\r~\x81j\xdcZ~\x89Q)y\x8f\x1e\xee\xd2\x1e\xe2\xb0{": net/url: invalid control character in URL