[test-results] Stable check of asterisk failed

[asteriskteam at digium.com]

Build failed.

- https://jenkins.asterisk.org/jenkins/job/periodic-asterisk-11/414/ : UNSTABLE in 1h 34m 36s
- https://jenkins.asterisk.org/jenkins/job/periodic-asterisk-13/411/ : UNSTABLE in 2h 37m 38s
- https://jenkins.asterisk.org/jenkins/job/periodic-asterisk-14/119/ : UNSTABLE in 3h 26m 28s
- https://jenkins.asterisk.org/jenkins/job/periodic-asterisk-master/414/ : UNSTABLE in 3h 37m 55s