parse "gopher://\xf2\vY\xb7\xc2/\xdeQ\x1b\x9b\xfd\x1d5\x06S6\xe36uڔG\xe6j\x14\xb4Ѝ$\xb2F`\xfb\f\xc7\xefm\x93\xa5\xc5(": net/url: invalid control character in URL