autobuild[sn-devel-104]: intermittent test failure detected

[autobuild]

The autobuild test system (on sn-devel-104) 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-104/2016-12-09-0008/flakey.log

The samba build logs are available here:

   http://git.samba.org/autobuild.flakey.sn-devel-104/2016-12-09-0008/samba.stderr
   http://git.samba.org/autobuild.flakey.sn-devel-104/2016-12-09-0008/samba.stdout
  
The top commit at the time of the failure was:

commit ec0297bbd0110f8bfddda2e21d94a882094d1c11
Author: Stefan Metzmacher <metze at samba.org>
Date:   Sun Oct 30 23:54:44 2016 +0100

    s4:repl_meta_data: normalize rdn attribute name via the schema
    
    BUG: https://bugzilla.samba.org/show_bug.cgi?id=12399
    
    Signed-off-by: Stefan Metzmacher <metze at samba.org>
    
    Autobuild-User(master): Andrew Bartlett <abartlet at samba.org>
    Autobuild-Date(master): Thu Dec  8 17:16:47 CET 2016 on sn-devel-144