gh-149816: Fix race between setattr and object.__dict__ update
#200641
| Job | Run time |
|---|---|
| 14s | |
| 4m 50s | |
| 29s | |
| 22m 41s | |
| 17m 45s | |
| 9m 33s | |
| 16m 39s | |
| 4m 0s | |
| 10s | |
| 4m 13s | |
| 2m 58s | |
| 3m 7s | |
| 3m 10s | |
| 2m 24s | |
| 2m 52s | |
| 2m 47s | |
| 2m 45s | |
| 25m 14s | |
| 17m 0s | |
| 5m 28s | |
| 25m 2s | |
| 11m 9s | |
| 21m 35s | |
| 21m 59s | |
| 29m 18s | |
| 13m 18s | |
| 18m 29s | |
| 12m 38s | |
| 13m 28s | |
| 31m 44s | |
| 11m 10s | |
| 16m 31s | |
| 21m 40s | |
| 21m 39s | |
| 10m 28s | |
| 24m 47s | |
| 18m 35s | |
| 19m 54s | |
| 12m 38s | |
| 2m 18s | |
| 7m 24s | |
| 12m 54s | |
| 2m 14s | |
| 0s | |
| 2m 21s | |
| 2s | |
| 8h 51m 34s |