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/2015-03-17-1952/flakey.log

The samba build logs are available here:

   http://git.samba.org/autobuild.flakey/2015-03-17-1952/samba.stderr
   http://git.samba.org/autobuild.flakey/2015-03-17-1952/samba.stdout
  
The top commit at the time of the failure was:

commit 74e52a42a7b61d9d311d86d9896e4a2b73740fb9
Author: Volker Lendecke <vl at samba.org>
Date:   Thu Mar 12 15:07:54 2015 +0000

    lib: Remove ccan
    
    The only component, that really used more than tiny bits of ccan was ntdb. Now
    that ntdb is gone, ccan is not required anymore either.
    
    Signed-off-by: Volker Lendecke <vl at samba.org>
    Reviewed-by: Michael Adam <obnox at samba.org>
    
    Autobuild-User(master): Michael Adam <obnox at samba.org>
    Autobuild-Date(master): Tue Mar 17 14:06:15 CET 2015 on sn-devel-104