fix AttributeError crash when using --import-mode=importlib
#5669
| Job | Run time |
|---|---|
| 22s | |
| 20m 20s | |
| 6m 40s | |
| 6m 51s | |
| 6m 36s | |
| 16m 9s | |
| 19m 13s | |
| 18m 36s | |
| 23m 20s | |
| 5m 39s | |
| 41s | |
| 5m 32s | |
| 5m 24s | |
| 18m 23s | |
| 19m 50s | |
| 22m 17s | |
| 8m 0s | |
| 4m 51s | |
| 4m 6s | |
| 3m 36s | |
| 4m 1s | |
| 56s | |
| 55s | |
| 7s | |
| 3h 42m 25s |