gh-145311: fix ensurepip and venv hang when stdin is a pipe #185812
| Job | Run time |
|---|---|
| 12s | |
| 31s | |
| 4m 26s | |
| 9m 40s | |
| 18m 37s | |
| 4m 20s | |
| 13m 27s | |
| 2m 52s | |
| 11s | |
| 3m 1s | |
| 2m 41s | |
| 2m 59s | |
| 2m 48s | |
| 2m 51s | |
| 2m 47s | |
| 3m 25s | |
| 5m 19s | |
| 19m 3s | |
| 0s | |
| 28m 48s | |
| 0s | |
| 19m 45s | |
| 18m 35s | |
| 24m 51s | |
| 12m 8s | |
| 17m 46s | |
| 18m 29s | |
| 17m 45s | |
| 12m 45s | |
| 9m 41s | |
| 17m 13s | |
| 22m 42s | |
| 12m 30s | |
| 9m 39s | |
| 5m 49s | |
| 1m 45s | |
| 10m 45s | |
| 19m 19s | |
| 2m 3s | |
| 5s | |
| 6h 21m 33s |