Re-enable discarded_futures lint
#17218
| Job | Run time |
|---|---|
| 2m 19s | |
| 42s | |
| 48s | |
| 4m 4s | |
| 11m 42s | |
| 5m 40s | |
| 13m 42s | |
| 12m 55s | |
| 5m 45s | |
| 17m 14s | |
| 11m 10s | |
| 5m 39s | |
| 4m 19s | |
| 14m 15s | |
| 4m 19s | |
| 12m 34s | |
| 5m 13s | |
| 14m 12s | |
| 13m 49s | |
| 4m 5s | |
| 5m 26s | |
| 13m 19s | |
| 3m 27s | |
| 13m 55s | |
| 3m 38s | |
| 3m 26s | |
| 4m 1s | |
| 5m 6s | |
| 17m 11s | |
| 18m 14s | |
| 5m 23s | |
| 17m 13s | |
| 16m 17s | |
| 15m 17s | |
| 16m 37s | |
| 15m 31s | |
| 14m 59s | |
| 13m 29s | |
| 16m 9s | |
| 6h 23m 4s |