[test-results] Realtime test check of asterisk failed

[asteriskteam at digium.com]

Build failed.

- https://jenkins.asterisk.org/jenkins/job/periodic-realtime-asterisk-13/387/ : UNSTABLE in 50m 14s
- https://jenkins.asterisk.org/jenkins/job/periodic-realtime-asterisk-14/237/ : SUCCESS in 55m 01s
- https://jenkins.asterisk.org/jenkins/job/periodic-realtime-asterisk-master/384/ : UNSTABLE in 57m 14s