Replace some uses of sign with sig
#1774
| Job | Run time |
|---|---|
| 22s | |
| 7s | |
| 2m 15s | |
| 4m 21s | |
| 2m 9s | |
| 4m 3s | |
| 4m 5s | |
| 2m 24s | |
| 2m 45s | |
| 3m 14s | |
| 3m 24s | |
| 3m 14s | |
| 3m 16s | |
| 3m 32s | |
| 1m 33s | |
| 1m 23s | |
| 1m 25s | |
| 1m 24s | |
| 2m 20s | |
| 2m 44s | |
| 3m 38s | |
| 4m 23s | |
| 4m 28s | |
| 5m 9s | |
| 4m 48s | |
| 1s | |
| 1h 12m 27s |