[test-results] Stable check of asterisk failed

[asteriskteam at digium.com]

Build failed.

- https://jenkins.asterisk.org/jenkins/job/periodic-asterisk-11/356/ : SUCCESS in 1h 39m 07s
- https://jenkins.asterisk.org/jenkins/job/periodic-asterisk-13/349/ : FAILURE in 5h 00m 00s
- https://jenkins.asterisk.org/jenkins/job/periodic-asterisk-14/60/ : FAILURE in 5h 00m 00s
- https://jenkins.asterisk.org/jenkins/job/periodic-asterisk-master/349/ : FAILURE in 5h 00m 02s