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-104/2016-06-22-0003/flakey.log

The samba build logs are available here:

   http://git.samba.org/autobuild.flakey.sn-devel-104/2016-06-22-0003/samba.stderr
   http://git.samba.org/autobuild.flakey.sn-devel-104/2016-06-22-0003/samba.stdout
  
The top commit at the time of the failure was:

commit 345cfae91910cfb62649cbf5d44483483167134f
Author: Volker Lendecke <vl at samba.org>
Date:   Tue Jun 21 16:23:38 2016 +0200

    smbd: Fix a signed/unsigned hickup
    
    Signed-off-by: Volker Lendecke <vl at samba.org>
    Reviewed-by: Jeremy Allison <jra at samba.org>
    
    Autobuild-User(master): Jeremy Allison <jra at samba.org>
    Autobuild-Date(master): Tue Jun 21 22:22:03 CEST 2016 on sn-devel-144