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/2015-07-10-2052/flakey.log

The samba build logs are available here:

   http://git.samba.org/autobuild.flakey/2015-07-10-2052/samba.stderr
   http://git.samba.org/autobuild.flakey/2015-07-10-2052/samba.stdout
  
The top commit at the time of the failure was:

commit a12c2d0762c2a97820131fc74ec0e0f9f2abcc5f
Author: Stefan Metzmacher <metze at samba.org>
Date:   Fri Jul 10 11:47:31 2015 +0200

    script/librelease.sh: use download-master.samba.org:~ftp/pub/ for uploading
    
    master.samba.org might be removed in future.
    
    Signed-off-by: Stefan Metzmacher <metze at samba.org>
    Reviewed-by: Björn Jacke <bj at sernet.de>
    
    Autobuild-User(master): Stefan Metzmacher <metze at samba.org>
    Autobuild-Date(master): Fri Jul 10 16:38:20 CEST 2015 on sn-devel-104