[test-results] Stable check of asterisk failed

[asteriskteam at digium.com]

Build failed.

- https://jenkins.asterisk.org/jenkins/job/periodic-asterisk-11/124/ : SUCCESS in 1h 38m 13s
- https://jenkins.asterisk.org/jenkins/job/periodic-asterisk-13/115/ : FAILURE in 5h 00m 00s
- https://jenkins.asterisk.org/jenkins/job/periodic-asterisk-master/116/ : SUCCESS in 2h 55m 24s