[test-results] Stable check of asterisk failed

[asteriskteam at digium.com]

Build failed.

- https://jenkins.asterisk.org/jenkins/job/periodic-asterisk-11/123/ : SUCCESS in 1h 31m 44s
- https://jenkins.asterisk.org/jenkins/job/periodic-asterisk-13/114/ : FAILURE in 2s
- https://jenkins.asterisk.org/jenkins/job/periodic-asterisk-master/115/ : SUCCESS in 4h 17m 49s