autobuild[sn-devel-144]: intermittent test failure detected

[autobuild]

The autobuild test system (on sn-devel-144) 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-144/2017-05-12-1836/flakey.log

The samba build logs are available here:

   http://git.samba.org/autobuild.flakey.sn-devel-144/2017-05-12-1836/samba.stderr
   http://git.samba.org/autobuild.flakey.sn-devel-144/2017-05-12-1836/samba.stdout
  
The top commit at the time of the failure was:

commit 91852dd0816a745f501b765a556b5985521c8119
Author: Jeremy Allison <jra at samba.org>
Date:   Tue May 9 16:28:53 2017 -0700

    s4: torture: Remove use of local variables that are simply mirroring popt_get_cmdline_credentials().
    
    Signed-off-by: Jeremy Allison <jra at samba.org>
    Reviewed-by: Andreas Schneider <asn at samba.org>
    
    Autobuild-User(master): Jeremy Allison <jra at samba.org>
    Autobuild-Date(master): Fri May 12 00:37:29 CEST 2017 on sn-devel-144