Buildbot failure in Wildebeest Builder on whole buildset

[buildbot]

The Buildbot has detected a new failure on builder elfutils-centos-x86_64 while 
building elfutils.
Full details are available at:
    https://builder.wildebeest.org/buildbot/#builders/1/builds/829

Buildbot URL: https://builder.wildebeest.org/buildbot/

Worker for this Build: centos-x86_64

Build Reason: <unknown>
Blamelist: Mark Wielaard <m...@klomp.org>

BUILD FAILED: failed test (failure)

Sincerely,
 -The Buildbot