[test-results] Stable check of asterisk failed

[asteriskteam at digium.com]

Build failed.

- https://jenkins.asterisk.org/jenkins/job/periodic-asterisk-11/329/ : SUCCESS in 1h 55m 08s
- https://jenkins.asterisk.org/jenkins/job/periodic-asterisk-13/322/ : SUCCESS in 3h 08m 19s
- https://jenkins.asterisk.org/jenkins/job/periodic-asterisk-14/30/ : UNSTABLE in 3h 12m 52s
- https://jenkins.asterisk.org/jenkins/job/periodic-asterisk-master/321/ : SUCCESS in 4h 18m 53s