Allow sub interface accessors to throw to signal general unavailability. #1191
| Job | Run time |
|---|---|
| 9m 11s | |
| 9m 51s | |
| 33m 11s | |
| 33m 25s | |
| 9m 10s | |
| 8m 44s | |
| 33m 20s | |
| 33m 54s | |
| 34m 2s | |
| 35m 43s | |
| 34m 49s | |
| 35m 59s | |
| 31m 9s | |
| 35m 25s | |
| 32m 56s | |
| 35m 25s | |
| 33m 20s | |
| 37m 17s | |
| 33m 41s | |
| 35m 29s | |
| 3m 30s | |
| 9h 49m 31s |