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/2015-10-20-0608/flakey.log

The samba build logs are available here:

   http://git.samba.org/autobuild.flakey/2015-10-20-0608/samba.stderr
   http://git.samba.org/autobuild.flakey/2015-10-20-0608/samba.stdout
  
The top commit at the time of the failure was:

commit 3194a4d342605a0a21f4bda55cd43c6eb983f941
Author: Volker Lendecke <vl at samba.org>
Date:   Wed Oct 14 11:41:23 2015 +0200

    lib: Remove unused serverid_get_random_unique_id
    
    Signed-off-by: Volker Lendecke <vl at samba.org>
    Reviewed-by: Ralph Boehme <slow at samba.org>
    
    Autobuild-User(master): Volker Lendecke <vl at samba.org>
    Autobuild-Date(master): Mon Oct 19 15:12:22 CEST 2015 on sn-devel-104