[test-results] Stable check of asterisk failed

[asteriskteam at digium.com]

Build failed.

- https://jenkins.asterisk.org/jenkins/job/periodic-asterisk-11/442/ : UNSTABLE in 1h 43m 10s
- https://jenkins.asterisk.org/jenkins/job/periodic-asterisk-13/438/ : FAILURE in 5h 00m 01s
- https://jenkins.asterisk.org/jenkins/job/periodic-asterisk-14/150/ : FAILURE in 5h 00m 01s
- https://jenkins.asterisk.org/jenkins/job/periodic-asterisk-master/442/ : UNSTABLE in 2h 57m 38s