As discussed in a previous thread, all notifications have moved out of #rust-internals and #cargo to #rust-bots. If you have an irc bot which produces interesting output, please point it there too. Let us know if you have ideas for other interesting notifications we could produce in the channel.
If you have a bot you’d like to post here (which would be awesome!) please add a description and contact to the wiki page at https://github.com/rust-lang/rust/wiki/IRC-notifications-channel. Thanks!