autobuild: intermittent test failure detected

[autobuild]

The autobuild test system 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/2014-12-12-0214/flakey.log

The samba build logs are available here:

   http://git.samba.org/autobuild.flakey/2014-12-12-0214/samba.stderr
   http://git.samba.org/autobuild.flakey/2014-12-12-0214/samba.stdout
  
The top commit at the time of the failure was:

commit 0da3ab96739df436b54fcf6c7e138229271b0866
Author: Andrew Bartlett <abartlet at samba.org>
Date:   Thu Oct 23 12:38:15 2014 +1300

    selftest: Add test for joining a Samba classic DC as a BDC
    
    This does not join the DC itself, so as not to pertrub the test
    environment mid-run, but does confirm that the join works and the
    password can be changed.
    
    Pair-programmed-with: Garming Sam <garming at catalyst.net.nz>
    Signed-off-by: Andrew Bartlett <abartlet at samba.org>
    Reviewed-by: Andreas Schneider <asn at samba.org>
    
    Autobuild-User(master): Andreas Schneider <asn at cryptomilk.org>
    Autobuild-Date(master): Thu Dec 11 21:40:27 CET 2014 on sn-devel-104