Retrieving status from cron builds

[timwoj]

There's already a setup for retrieving the status for builds started by GitHub PRs, allowing us to send an email if a build failed, but is there the same for builds started by cron? For success, I can make an extra task that depends on the other tasks and have it send something once they're all finished, but I can't think of a way to do this if one task fails.

[edigaryev]

but I can't think of a way to do this if one task fails

I see at least two options here:

1. Execution Behavior of Instructions, namely, on_failure.

2. If you add or already use .cirrus.star, then there are on_build_failed/on_task_failed hooks which have an ability to send HTTP requests.