autobuild: intermittent test failure detected

[autobuild]

The autobuild test system has detected an intermittent failing test in 
the current master tree.

The autobuild log of the failure is available here:

   http://git.samba.org/autobuild.flakey/2014-03-18-1819/flakey.log

The samba build logs are available here:

   http://git.samba.org/autobuild.flakey/2014-03-18-1819/samba.stderr
   http://git.samba.org/autobuild.flakey/2014-03-18-1819/samba.stdout
  
The top commit at the time of the failure was:

commit 8278d3823aac83bc5edb14353c8de772878ae915
Author: Michael Adam <obnox at samba.org>
Date:   Tue Mar 18 13:05:42 2014 +0100

    tdb: change version to 1.2.13.
    
    * internal code cleanups
    * always open internal TDBs with incompatible hash
    * avoid reallocations in locking code
    * systematize output format in tdbtool dump
    * reduce freelist contention when allocating new records
      - try to find dead records also in other chains
      - don't do blocking locks on the freelist
    
    Signed-off-by: Michael Adam <obnox at samba.org>
    Reviewed-by: Stefan Metzmacher <metze at samba.org>
    
    Autobuild-User(master): Michael Adam <obnox at samba.org>
    Autobuild-Date(master): Tue Mar 18 15:42:48 CET 2014 on sn-devel-104