singletons-{th,base}: Require building with GHC 9.12
#368
| Job | Run time |
|---|---|
| 2m 49s | |
| 2m 44s | |
| 2m 23s | |
| 2m 21s | |
| 2m 15s | |
| 1m 46s | |
| 1m 54s | |
| 1m 43s | |
| 1m 41s | |
| 2m 0s | |
| 1m 48s | |
| 1m 46s | |
| 2m 9s | |
| 27m 19s |