process_wait can hang if reusing FD in rapid succession. (#126)
#744
| Job | Run time |
|---|---|
| 54s | |
| 51s | |
| 19s | |
| 15s | |
| 20s | |
| 17s | |
| 12s | |
| 15s | |
| 2m 34s | |
| 2m 51s | |
| 3m 39s | |
| 2m 14s | |
| 10m 58s | |
| 11m 3s | |
| 10m 47s | |
| 15s | |
| 47m 44s |