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-144/2017-03-16-0219/flakey.log

The samba build logs are available here:

   http://git.samba.org/autobuild.flakey.sn-devel-144/2017-03-16-0219/samba.stderr
   http://git.samba.org/autobuild.flakey.sn-devel-144/2017-03-16-0219/samba.stdout
  
The top commit at the time of the failure was:

commit 1c4b15aa5f6707e7bcfc21435e26929fb7f45c0f
Author: Jeremy Allison <jra at samba.org>
Date:   Tue Mar 14 13:34:07 2017 -0700

    s3: locking: Update oplock optimization for the leases era !
    
    BUG: https://bugzilla.samba.org/show_bug.cgi?id=12628
    
    Signed-off-by: Jeremy Allison <jra at samba.org>
    Reviewed-by: Ralph Boehme <slow at samba.org>
    
    Autobuild-User(master): Ralph Böhme <slow at samba.org>
    Autobuild-Date(master): Wed Mar 15 20:04:32 CET 2017 on sn-devel-144