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-104/2016-08-19-2221/flakey.log

The samba build logs are available here:

   http://git.samba.org/autobuild.flakey.sn-devel-104/2016-08-19-2221/samba.stderr
   http://git.samba.org/autobuild.flakey.sn-devel-104/2016-08-19-2221/samba.stdout
  
The top commit at the time of the failure was:

commit 3c103f9b1a119da3b66ceaa231942d4e81e3f61d
Author: Douglas Bagnall <douglas.bagnall at catalyst.net.nz>
Date:   Thu May 12 11:38:09 2016 +1200

    netcmd/domain: improve error message grammar
    
    Signed-off-by: Douglas Bagnall <douglas.bagnall at catalyst.net.nz>
    Reviewed-by: Garming Sam <garming at catalyst.net.nz>
    
    Autobuild-User(master): Douglas Bagnall <dbagnall at samba.org>
    Autobuild-Date(master): Fri Aug 19 17:30:39 CEST 2016 on sn-devel-144