[test-results] Realtime test check of asterisk failed

[asteriskteam at digium.com]

Build failed.

- https://jenkins.asterisk.org/jenkins/job/periodic-realtime-asterisk-13/304/ : UNSTABLE in 44m 26s
- https://jenkins.asterisk.org/jenkins/job/periodic-realtime-asterisk-14/154/ : UNSTABLE in 51m 07s
- https://jenkins.asterisk.org/jenkins/job/periodic-realtime-asterisk-master/303/ : SUCCESS in 50m 09s