[test-results] Realtime test check of asterisk failed

[asteriskteam at digium.com]

Build failed.

- https://jenkins.asterisk.org/jenkins/job/periodic-realtime-asterisk-13/328/ : UNSTABLE in 50m 52s
- https://jenkins.asterisk.org/jenkins/job/periodic-realtime-asterisk-14/178/ : UNSTABLE in 52m 56s
- https://jenkins.asterisk.org/jenkins/job/periodic-realtime-asterisk-master/328/ : UNSTABLE in 47m 38s