Error:
parse "gopher://\"\xdfoC\xdc\xd6\"<\xff\xa8\xd6\x12\x1c&\xbf\xe3\xa2\xdeX\x18\xb5\xf8\xdcQmd\xd9F\x82\xdcĬ\xffU7:0/ÿ|iD\xf6\x9cP\x00\x86\x84m\x05Ym\xe0\x96\xa6\xb8>\x03\x9fXV\x18r\bf\b\xdeo\xe1\x1b": net/url: invalid control character in URL