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-144/2017-04-22-0903/flakey.log

The samba build logs are available here:

   http://git.samba.org/autobuild.flakey.sn-devel-144/2017-04-22-0903/samba.stderr
   http://git.samba.org/autobuild.flakey.sn-devel-144/2017-04-22-0903/samba.stdout
  
The top commit at the time of the failure was:

commit 52349a7e69a933cbfe410241c7ad80d012886e02
Author: Andrew Bartlett <abartlet at samba.org>
Date:   Thu Apr 20 14:08:20 2017 +1200

    selftest: Do not enable inbound replication during replica_sync
    
    Instead we should use the forced=True to only do a very specific
    replication, and so avoid noise from any other DC also live
    on the network.  This extra replication in turn causes (and this
    patch fixes) flapping replica_sync tests.
    
    Signed-off-by: Andrew Bartlett <abartlet at samba.org>
    Reviewed-by: Garming Sam <garming at catalyst.net.nz>
    BUG: https://bugzilla.samba.org/show_bug.cgi?id=12753
    
    Autobuild-User(master): Andrew Bartlett <abartlet at samba.org>
    Autobuild-Date(master): Sat Apr 22 05:19:11 CEST 2017 on sn-devel-144