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-144/2017-08-04-0854/flakey.log

The samba build logs are available here:

   http://git.samba.org/autobuild.flakey.sn-devel-144/2017-08-04-0854/samba.stderr
   http://git.samba.org/autobuild.flakey.sn-devel-144/2017-08-04-0854/samba.stdout
  
The top commit at the time of the failure was:

commit 977cf75166918d84c8362194a53a4d8d1b412964
Author: Andreas Schneider <asn at samba.org>
Date:   Thu Aug 3 10:52:59 2017 +0200

    lib: Fix integer overflowed argument issue with strtoul()
    
    This fixes CID 1415704
    
    Signed-off-by: Andreas Schneider <asn at samba.org>
    Reviewed-by: Volker Lendecke <vl at samba.org>
    
    Autobuild-User(master): Volker Lendecke <vl at samba.org>
    Autobuild-Date(master): Thu Aug  3 15:06:34 CEST 2017 on sn-devel-144