replace env var based configuration with toml #117
| Job | Run time | 
|---|---|
| 12s | |
| 2m 58s | |
| 7m 54s | |
| 2m 46s | |
| 2m 43s | |
| 8m 0s | |
| 5s | |
| 2m 35s | |
| 1m 39s | |
| 45s | |
| 1m 51s | |
| 38s | |
| 1m 23s | |
| 1m 29s | |
| 34m 58s | 
| Job | Run time | 
|---|---|
| 12s | |
| 2m 58s | |
| 7m 54s | |
| 2m 46s | |
| 2m 43s | |
| 8m 0s | |
| 5s | |
| 2m 35s | |
| 1m 39s | |
| 45s | |
| 1m 51s | |
| 38s | |
| 1m 23s | |
| 1m 29s | |
| 34m 58s |