[logging] Allow FileHandler.stream to be None (#15378) #35039
| Job | Run time |
|---|---|
| 5m 43s | |
| 16s | |
| 4m 56s | |
| 1m 40s | |
| 1m 37s | |
| 1m 39s | |
| 1m 37s | |
| 1m 43s | |
| 1m 38s | |
| 1m 44s | |
| 1m 41s | |
| 1m 43s | |
| 2m 34s | |
| 2m 47s | |
| 2m 43s | |
| 2m 44s | |
| 2m 37s | |
| 2m 29s | |
| 2m 59s | |
| 3m 2s | |
| 2m 49s | |
| 1m 34s | |
| 3m 7s | |
| 2m 35s | |
| 2m 51s | |
| 1m 31s | |
| 2m 55s | |
| 2m 47s | |
| 2m 32s | |
| 1m 45s | |
| 1h 12m 18s |