build: silence bogus -Wconversion warnings with gcc 5.1-5.4
#4196
| Job | Run time |
|---|---|
| 4m 19s | |
| 2m 22s | |
| 4m 36s | |
| 16m 29s | |
| 2m 25s | |
| 2m 34s | |
| 11m 51s | |
| 16m 32s | |
| 2m 24s | |
| 1m 43s | |
| 1m 46s | |
| 41s | |
| 2m 24s | |
| 1m 43s | |
| 2m 48s | |
| 2m 4s | |
| 4m 46s | |
| 18m 37s | |
| 4m 21s | |
| 14m 24s | |
| 2m 23s | |
| 47s | |
| 2m 45s | |
| 2m 30s | |
| 6m 34s | |
| 3m 25s | |
| 3m 8s | |
| 2m 3s | |
| 5m 36s | |
| 10m 56s | |
| 5m 58s | |
| 5m 44s | |
| 2m 40s | |
| 3m 13s | |
| 2m 26s | |
| 15m 32s | |
| 1m 42s | |
| 3m 47s | |
| 3m 42s | |
| 2m 27s | |
| 3h 26m 7s |