[chore] do not initialize an empty slice #9546
| Job | Run time |
|---|---|
| 16m 15s | |
| 9m 53s | |
| 4m 44s | |
| 7m 18s | |
| 4m 54s | |
| 4m 54s | |
| 5m 33s | |
| 6m 2s | |
| 7m 41s | |
| 11m 9s | |
| 6m 8s | |
| 4m 55s | |
| 6m 51s | |
| 10m 3s | |
| 4m 41s | |
| 4m 40s | |
| 7m 19s | |
| 4m 32s | |
| 4m 45s | |
| 5m 34s | |
| 6m 32s | |
| 4m 59s | |
| 8m 0s | |
| 6m 34s | |
| 4m 43s | |
| 6m 31s | |
| 5m 30s | |
| 1s | |
| 3h 0m 41s |