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-104/2016-12-02-0410/flakey.log

The samba build logs are available here:

   http://git.samba.org/autobuild.flakey.sn-devel-104/2016-12-02-0410/samba.stderr
   http://git.samba.org/autobuild.flakey.sn-devel-104/2016-12-02-0410/samba.stdout
  
The top commit at the time of the failure was:

commit 943c6ee030a07f87545dcf72e3d1a5bc78eac701
Author: Andreas Schneider <asn at samba.org>
Date:   Mon Feb 15 12:09:59 2016 +0100

    s3-libads: Fix canonicalization support with MIT Kerberos
    
    This allows to authenticate using user at DOMAIN against an AD DC.
    
    https://bugzilla.samba.org/show_bug.cgi?id=12457
    
    Signed-off-by: Andreas Schneider <asn at samba.org>
    Reviewed-by: Jeremy Allison <jra at samba.org>
    
    Autobuild-User(master): Jeremy Allison <jra at samba.org>
    Autobuild-Date(master): Fri Dec  2 00:23:02 CET 2016 on sn-devel-144