Fix several issues with #[derive(MultiConnection)]
#3284
| Job | Run time |
|---|---|
| 1m 22s | |
| 7m 33s | |
| 1m 31s | |
| 4m 36s | |
| 6s | |
| 6m 2s | |
| 10m 31s | |
| 6m 35s | |
| 22m 22s | |
| 5m 44s | |
| 8m 0s | |
| 3m 57s | |
| 9m 10s | |
| 6m 1s | |
| 12m 5s | |
| 4m 51s | |
| 12m 22s | |
| 7m 16s | |
| 14m 59s | |
| 4m 2s | |
| 18m 57s | |
| 4m 55s | |
| 6m 49s | |
| 3m 0s | |
| 6m 17s | |
| 5m 14s | |
| 8m 44s | |
| 3m 57s | |
| 10m 16s | |
| 7m 41s | |
| 19m 55s | |
| 5m 12s | |
| 22m 7s | |
| 6m 11s | |
| 7m 15s | |
| 3m 41s | |
| 9m 24s | |
| 6m 41s | |
| 18m 49s | |
| 5m 1s | |
| 12m 22s | |
| 5h 41m 33s |