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-144/2017-02-14-1015/flakey.log

The samba build logs are available here:

   http://git.samba.org/autobuild.flakey.sn-devel-144/2017-02-14-1015/samba.stderr
   http://git.samba.org/autobuild.flakey.sn-devel-144/2017-02-14-1015/samba.stdout
  
The top commit at the time of the failure was:

commit 4f558c9ad6f9b8a947e33207473579655708eed0
Author: Andrew Bartlett <abartlet at samba.org>
Date:   Mon Oct 12 15:51:37 2015 +1300

    repl_meta_data: Remove the correct forward link for dn+binary attributes
    
    The previous code assumed that only plain DNs could be linked attributes.
    
    We need to look over the list of attribute values and find the value
    that causes this particular backlink to exist, so we can remove it.
    
    We do not know (until we search) of the binary portion, so we must
    search over all the attribute values at this layer, using the
    parsed_dn_find() routine used elsewhere in this code.
    
    Found attempting to demote an RODC in a clone of a Windows 2012R2
    domain, due to the msDS-RevealedUsers attribute.
    
    BUG: https://bugzilla.samba.org/show_bug.cgi?id=11139
    Signed-off-by: Andrew Bartlett <abartlet at samba.org>
    Reviewed-by: Garming Sam <garming at catalyst.net.nz>
    
    Autobuild-User(master): Andrew Bartlett <abartlet at samba.org>
    Autobuild-Date(master): Tue Feb 14 06:14:35 CET 2017 on sn-devel-144