[test-results] Realtime test check of asterisk failed

[asteriskteam at digium.com]

Build failed.

- https://jenkins.asterisk.org/jenkins/job/periodic-realtime-asterisk-13/309/ : UNSTABLE in 50m 37s
- https://jenkins.asterisk.org/jenkins/job/periodic-realtime-asterisk-14/159/ : UNSTABLE in 55m 34s
- https://jenkins.asterisk.org/jenkins/job/periodic-realtime-asterisk-master/310/ : FAILURE in 8s