Error:
parse "gopher://null.host:0/ÛsY!\x16\x90c\x99pE\xc3F\xd3\v\xe6嗘\xa0\xcfY/o\xb4\xc9n0\xc3W\x11ԥ\x0f\x00\xf9i:\x8ep\xf1\xdfv\x14\x91X\x80\xf8ڂ\xdav\x86q}bcU\xaf\xadn$_\xa3U(\x9c}\x16\x9d\x0e.\x96e0jp\x1aρ\x1d\xd8\x06\x13w\u06dd\xf8\x99[-\xfd\x01\x1d\xab\x11[\x1e\x8f\xed\xbfȯ_\xb8\xd2,9d\xb1[XVB\xe7\x80R|\xaa\xaazP\x91l\x16\xb6\xfd\xb6>\x94\x91\x95\x9b\u007f\xb1\xe2\xb9̪\x05$\xe1{": net/url: invalid control character in URL