[test-results] Realtime test check of asterisk failed

[asteriskteam at digium.com]

Build failed.

- https://jenkins.asterisk.org/jenkins/job/periodic-realtime-asterisk-13/406/ : UNSTABLE in 49m 59s
- https://jenkins.asterisk.org/jenkins/job/periodic-realtime-asterisk-14/256/ : UNSTABLE in 56m 29s
- https://jenkins.asterisk.org/jenkins/job/periodic-realtime-asterisk-master/403/ : UNSTABLE in 57m 39s