buildbot failure in on aoo-win7

[b***@apache.org]

The Buildbot has detected a new failure on builder aoo-win7 while building . Full details are available at:
https://ci.apache.org/builders/aoo-win7/builds/1268

Buildbot URL: https://ci.apache.org/

Buildslave for this Build: bb-win10

Build Reason: forced: by IRC user <mseidel> (privmsg): None
Build Source Stamp: HEAD
Blamelist:

BUILD FAILED: failed build.pl --all

Sincerely,
-The Buildbot