I just asked the dev list the same thing. Here are two more examples #1515
and #1522:
https://builds.apache.org/job/cloudstack-pr-analysis/1057/console
https://builds.apache.org/job/cloudstack-pr-analysis/1056/console
One other thing that I noticed is that Jenkins is building with Java 8,
which
I am aware that there have been some transient issues with Jenkins, but I
am repeatedly seeing this error and I suspect this might be something
different:
Unpacking
https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.3.3/apache-maven-3.3.3-bin.zip
to