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-144/2017-04-26-0322/flakey.log

The samba build logs are available here:

   http://git.samba.org/autobuild.flakey.sn-devel-144/2017-04-26-0322/samba.stderr
   http://git.samba.org/autobuild.flakey.sn-devel-144/2017-04-26-0322/samba.stdout
  
The top commit at the time of the failure was:

commit 04b2a18a1166872d8bb74e1d3e04376ebbecf6b9
Author: Volker Lendecke <vl at samba.org>
Date:   Tue Apr 25 17:32:43 2017 +0200

    lib: Fix CID 1405493 Error handling issues (CHECKED_RETURN)
    
    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 Apr 25 23:07:25 CEST 2017 on sn-devel-144