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-144/2017-06-17-2107/flakey.log

The samba build logs are available here:

   http://git.samba.org/autobuild.flakey.sn-devel-144/2017-06-17-2107/samba.stderr
   http://git.samba.org/autobuild.flakey.sn-devel-144/2017-06-17-2107/samba.stdout
  
The top commit at the time of the failure was:

commit 6ebcba49d049fccd1b33b35c8802ec3cf80264ac
Author: Amitay Isaacs <amitay at gmail.com>
Date:   Thu Mar 9 15:50:59 2017 +1100

    ctdb-recovery: Delete empty records during recovery
    
    Persistent databases are now always recovered by sequence number.  So
    there is no need to keep the empty records in the database since they
    will never be recovered record-by-record using RSN.
    
    Signed-off-by: Amitay Isaacs <amitay at gmail.com>
    Reviewed-by: Martin Schwenke <martin at meltin.net>
    
    Autobuild-User(master): Martin Schwenke <martins at samba.org>
    Autobuild-Date(master): Sat Jun 17 16:47:55 CEST 2017 on sn-devel-144