[maria-buildbot-reports] buildbot failure in MariaDB on kvm-rpm-centos73-ppc64

[Maria Buildbot Reports]

The Buildbot has detected a failed build on builder kvm-rpm-centos73-ppc64 while building MariaDB.
Full details are available at:
 http://buildbot.askmonty.org/buildbot/builders/kvm-rpm-centos73-ppc64/builds/1306

Buildbot URL: http://buildbot.askmonty.org/buildbot/

Buildslave for this Build: p801

Build Reason: Triggerable(kvm-sched-alltrees)
Build Source Stamp: [branch bb-10.2-spider-extra-jacob] 3d26c75012e16cca16df4956a1fcc2052e381306
Blamelist: Jacob Mathew <jacob.mathew at mariadb.com>

BUILD FAILED: failed install upgrade

sincerely,
 -The Buildbot