[test] fix unused returned error warning in test_message (#9496)
#1429
| Job | Run time |
|---|---|
| 10m 44s | |
| 5m 6s | |
| 15m 50s |
error warning in test_message (#9496)
#1429
| Job | Run time |
|---|---|
| 10m 44s | |
| 5m 6s | |
| 15m 50s |