Notifications (from GitHub, etc.) get posted on the irc channel #rust-bots.
The following table describes the bots which post to #rust-bots, and who to contact if there are problems:
| gh-rust | notifications for rust-lang repos, including rust, cargo, rfcs | acrichto |
| gh-rustaceans | notifications from the rustaceans repos | nrc |
| redditbot | posts on r/rust | mcpherrin |
| overflowbot | stackoverflow rust tagged questions | mcpherrin |
| rust-buildbot | buildbot | acrichto |
If you have any general questions about the channel, ping nrc.