Replace apt-fast with apt-get (#181)
#397
| Job | Run time |
|---|---|
| 5m 59s | |
| 6m 10s | |
| 6m 7s | |
| 6m 39s | |
| 6m 57s | |
| 6m 14s | |
| 7m 35s | |
| 7m 21s | |
| 7m 40s | |
| 7m 49s | |
| 10m 9s | |
| 6m 23s | |
| 3m 19s | |
| 3m 29s | |
| 3m 25s | |
| 11m 15s | |
| 16m 6s | |
| 10m 25s | |
| 2h 13m 2s |