[test-results] Realtime test check of asterisk failed

[asteriskteam at digium.com]

Build failed.

- https://jenkins.asterisk.org/jenkins/job/periodic-realtime-asterisk-13/401/ : UNSTABLE in 52m 25s
- https://jenkins.asterisk.org/jenkins/job/periodic-realtime-asterisk-14/251/ : UNSTABLE in 59m 28s
- https://jenkins.asterisk.org/jenkins/job/periodic-realtime-asterisk-master/398/ : UNSTABLE in 58m 01s