Apply some new clippy suggestions (#1549)
#5426
| Job | Run time |
|---|---|
| 3m 57s | |
| 18s | |
| 34s | |
| 2m 0s | |
| 26s | |
| 2m 13s | |
| 1m 46s | |
| 3m 53s | |
| 4m 57s | |
| 2m 48s | |
| 6m 12s | |
| 1m 36s | |
| 3m 44s | |
| 3m 52s | |
| 9m 40s | |
| 5m 38s | |
| 3m 48s | |
| 57m 22s |