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-104/2016-09-29-0331/flakey.log

The samba build logs are available here:

   http://git.samba.org/autobuild.flakey.sn-devel-104/2016-09-29-0331/samba.stderr
   http://git.samba.org/autobuild.flakey.sn-devel-104/2016-09-29-0331/samba.stdout
  
The top commit at the time of the failure was:

commit ccfba2537d0ea081fbeeee0feecf8e2774850300
Author: Jeremy Allison <jra at samba.org>
Date:   Mon Sep 26 17:07:44 2016 -0700

    s3: auth: Use wbcAuthenticateUserEx to prime the caches.
    
    Idea by Volker - use WBC_AUTH_USER_LEVEL_PAC to pass
    the PAC to winbind from smbd on auth, this allows
    winbind to prime the user info via netsamlogon_cache_store()
    and the name2sid cache *before* smbd looks up the user.
    
    Note that as this is merely a cache prime having
    winbind not available is not an error.
    
    BUG: https://bugzilla.samba.org/show_bug.cgi?id=11259
    
    Signed-off-by: Jeremy Allison <jra at samba.org>
    Reviewed-by: Günther Deschner <gd at samba.org>
    
    Autobuild-User(master): Jeremy Allison <jra at samba.org>
    Autobuild-Date(master): Wed Sep 28 22:45:27 CEST 2016 on sn-devel-144