By: Greg Pfeil <greg@technomadic.org>
Cancel old Haskell build matrices Haskell projects create a large build matrix, and when new changes are pushed, we want to cancel the previous to minimize wasting CI resources (in March, GitHub actually cut me off, so I’m using _way_ too much CI time).
| Time to Start | Worker time | Duration | Time to finish | |
| Config | -655s | 1s | 1s | -654s |
| Eval | -653s | 1m30s | 1m30s | -563s |
| Build | -628s | 5m27s | 1m06s | -562s |
| Test | - | - | - | - |
| Deploy | - | - | - | - |
| Suite | -655s | 6m59s | 1m33s | -562s |