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-104/2016-09-05-1355/flakey.log

The samba build logs are available here:

   http://git.samba.org/autobuild.flakey.sn-devel-104/2016-09-05-1355/samba.stderr
   http://git.samba.org/autobuild.flakey.sn-devel-104/2016-09-05-1355/samba.stdout
  
The top commit at the time of the failure was:

commit e69715138fe14d8dc51f65cf5986b178c98f40a2
Author: Bob Campbell <bobcampbell at catalyst.net.nz>
Date:   Mon Sep 5 11:24:19 2016 +1200

    copyright: Add the missing notices for garbage collect tombstones
    
    Signed-off-by: Bob Campbell <bobcampbell at catalyst.net.nz>
    Signed-off-by: Garming Sam <garming at catalyst.net.nz>
    
    Reviewed-by: Andrew Bartlett <abartlet at samba.org>
    
    Autobuild-User(master): Garming Sam <garming at samba.org>
    Autobuild-Date(master): Mon Sep  5 08:14:26 CEST 2016 on sn-devel-144