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/2012-01-30-0859/flakey.log

The samba3 build logs are available here:

   http://git.samba.org/autobuild.flakey/2012-01-30-0859/samba3.stderr
   http://git.samba.org/autobuild.flakey/2012-01-30-0859/samba3.stdout

The source4 build logs are available here:

   http://git.samba.org/autobuild.flakey/2012-01-30-0859/samba4.stderr
   http://git.samba.org/autobuild.flakey/2012-01-30-0859/samba4.stdout
  
The top commit at the time of the failure was:

commit 697a6e9504d9f3eefd97c7c822e90feddd9b9a3b
Author: Andrew Bartlett <abartlet at samba.org>
Date:   Mon Jan 30 08:00:28 2012 +1100

    auth: provide private pointer and do not return original PAC signatures
    
    There is no need to return the PAC signatures via the special-purpose
    torture element.  Instead, use a private pointer on the auth_context
    in conjunction with the private PAC processing method.
    
    Andrew Bartlett
    
    Autobuild-User: Andrew Bartlett <abartlet at samba.org>
    Autobuild-Date: Sun Jan 29 23:52:50 CET 2012 on sn-devel-104