buildbot exception in ASF Buildbot on bb-openbsd

[buildbot]

The Buildbot has detected a build exception on builder bb-openbsd while 
building ASF Buildbot. Full details are available at:
    http://ci.apache.org/builders/bb-openbsd/builds/137

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

Buildslave for this Build: bb-openbsd

Build Reason: The AnyBranchScheduler scheduler named 
'on-lazy-subversion-trunk-commit' triggered this build
Build Source Stamp: [branch subversion/trunk] 1714741
Blamelist: julianfoad

BUILD FAILED: exception interrupted

Sincerely,
 -The Buildbot