parse "gopher://null.host:0/\u0095A\x8b\xfe \x89\x8a\xedf\xec\fjHC(x\xfcC\xfa0[~\x98'?<-?\xbc$?\xbc*?\xb4\xc9\x0fR)\xa2;\xdd\xc1\a\xcdQ\x92\xaa\xd9\xc8\\\x86\aB\x1f": net/url: invalid control character in URL