Support new tier 3 *-win7-windows-msvc targets (#238)
#458
| Job | Run time |
|---|---|
| 12s | |
| 4m 53s | |
| 4m 50s | |
| 4m 57s | |
| 2m 37s | |
| 2m 24s | |
| 2m 46s | |
| 3m 11s | |
| 3m 10s | |
| 3m 1s | |
| 2m 32s | |
| 5m 17s | |
| 19m 1s | |
| 19m 36s | |
| 19m 14s | |
| 18m 52s | |
| 20m 29s | |
| 2h 17m 2s |