[test-results] Stable check of asterisk failed

[asteriskteam at digium.com]

Build failed.

- https://jenkins.asterisk.org/jenkins/job/periodic-asterisk-11/357/ : SUCCESS in 1h 58m 58s
- https://jenkins.asterisk.org/jenkins/job/periodic-asterisk-13/350/ : FAILURE in 5h 00m 01s
- https://jenkins.asterisk.org/jenkins/job/periodic-asterisk-14/61/ : FAILURE in 5h 00m 01s
- https://jenkins.asterisk.org/jenkins/job/periodic-asterisk-master/350/ : FAILURE in 5h 00m 00s