[test] fix unused returned error warning in test_message (#9496)
#441
| Job | Run time |
|---|---|
| 11m 10s | |
| 12m 55s | |
| 24m 5s |
error warning in test_message (#9496)
#441
| Job | Run time |
|---|---|
| 11m 10s | |
| 12m 55s | |
| 24m 5s |