parse "gopher://null.host:0/àԱ\x1d*\ru\xb5\x98\x86\u007f9\xd2$\xce\xc2)g\xfd\x02\x93q\xfa\xf26n\xa4Д\x89\xdf\xd0z\xf9\xfe\x02\xf4_H4ƺ": net/url: invalid control character in URL