parse "gopher://\x84\f\xbe\x90\xc9\xe3\xd3%RNR\x96:\xafҐS\x96\xae\xcbҘ\xaa\xb23r\x13\xab\x1f\x16\xcdnN\x85\xbe{\xfb\xfe\xf2\xdf/": net/url: invalid control character in URL