Do not use core.exportVariable in unit tests
#10101
| Job | Run time |
|---|---|
| 4m 36s | |
| 5m 6s | |
| 8m 39s | |
| 7m 57s | |
| 8m 45s | |
| 3m 45s | |
| 6m 14s | |
| 4m 47s | |
| 6m 18s | |
| 7m 19s | |
| 4m 3s | |
| 4m 20s | |
| 4m 8s | |
| 7m 10s | |
| 4m 17s | |
| 7m 32s | |
| 7m 27s | |
| 4m 44s | |
| 1h 47m 7s |