Rust people may have better insight into this, but it seems like that site is outdated and in need of an update.
Edit: I meant to say that I have heard from many of them that the content of that is outdated and in need of an update. There was talk of the community taking it over but I don't have the latest on that.
Edit: I meant to say that I have heard from many of them that the content of that is outdated and in need of an update. There was talk of the community taking it over but I don't have the latest on that.