add fallback for parallelization #5350
| Job | Run time |
|---|---|
| 6s | |
| 6s | |
| 47s | |
| 47s | |
| 1m 27s | |
| 1m 27s | |
| 5m 22s | |
| 5m 22s | |
| 13m 23s | |
| 18m 17s | |
| 13m 21s | |
| 18m 17s | |
| 13m 21s | |
| 18m 16s | |
| 13m 22s | |
| 14m 50s | |
| 13m 21s | |
| 15m 7s | |
| 13m 21s | |
| 14m 23s | |
| 13m 22s | |
| 15m 9s | |
| 13m 4s | |
| 17m 43s | |
| 12m 34s | |
| 12m 34s | |
| 13m 22s | |
| 13m 42s | |
| 1s | |
| 1s | |
| 5h 6m 15s |