autobuild[sn-devel-104]: intermittent test failure detected

[autobuild]

The autobuild test system (on sn-devel-104) 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.sn-devel-104/2016-08-19-1818/flakey.log

The samba build logs are available here:

   http://git.samba.org/autobuild.flakey.sn-devel-104/2016-08-19-1818/samba.stderr
   http://git.samba.org/autobuild.flakey.sn-devel-104/2016-08-19-1818/samba.stdout
  
The top commit at the time of the failure was:

commit be099e4f767a37ce8eccf31a8ad1b36441e7d3cd
Author: Christof Schmitt <cs at samba.org>
Date:   Thu Aug 18 14:01:50 2016 -0700

    winbindd: Introduce helper function for winbindd_cache.tdb directory
    
    Also add a comment why the file is placed in the state directory.
    
    Signed-off-by: Christof Schmitt <cs at samba.org>
    Reviewed-by: Andreas Schneider <asn at samba.org>
    
    Autobuild-User(master): Andreas Schneider <asn at cryptomilk.org>
    Autobuild-Date(master): Fri Aug 19 13:30:23 CEST 2016 on sn-devel-144