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/2013-07-15-1543/flakey.log

The samba3 build logs are available here:

   http://git.samba.org/autobuild.flakey/2013-07-15-1543/samba3.stderr
   http://git.samba.org/autobuild.flakey/2013-07-15-1543/samba3.stdout

The source4 build logs are available here:

   http://git.samba.org/autobuild.flakey/2013-07-15-1543/samba.stderr
   http://git.samba.org/autobuild.flakey/2013-07-15-1543/samba.stdout
  
The top commit at the time of the failure was:

commit 0529b59fbe3f96509893fc4e93a75d6928b5a532
Author: Andreas Schneider <asn at samba.org>
Date:   Thu Jul 11 13:44:53 2013 +0200

    s3-winbind: Do not delete an existing valid credential cache.
    
    BUG: https://bugzilla.samba.org/show_bug.cgi?id=9994
    
    Thanks to David Woodhouse <dwmw2 at infradead.org>.
    
    Reviewed-by: Günther Deschner <gd at samba.org>
    
    Autobuild-User(master): Andreas Schneider <asn at cryptomilk.org>
    Autobuild-Date(master): Mon Jul 15 12:48:46 CEST 2013 on sn-devel-104