[BUILD-FAILURE]: Job 'Karaf/karaf-runtime-jdk11/karaf-4.2.x [karaf-4.2.x] [18]'

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BUILD-FAILURE: Job 'Karaf/karaf-runtime-jdk11/karaf-4.2.x [karaf-4.2.x] [18]':
Check console output at "<a 
href="https://ci-builds.apache.org/job/Karaf/job/karaf-runtime-jdk11/job/karaf-4.2.x/18/";>Karaf/karaf-runtime-jdk11/karaf-4.2.x
 [karaf-4.2.x] [18]</a>"