buildbot failure in ASF Buildbot on svn-x64-macosx-apr1.3-nothread

[buildbot]

The Buildbot has detected a new failure on builder 
svn-x64-macosx-apr1.3-nothread while building ASF Buildbot. Full details are 
available at:
    http://ci.apache.org/builders/svn-x64-macosx-apr1.3-nothread/builds/525

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

Buildslave for this Build: svn-x64-macosx-dgvrs

Build Reason: The Nightly scheduler named 'subversion-trunk-nightly' triggered 
this build
Build Source Stamp: [branch subversion/trunk] HEAD
Blamelist: 

BUILD FAILED: failed

Sincerely,
 -The Buildbot