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/2013-07-17-1057/flakey.log

The samba3 build logs are available here:

   http://git.samba.org/autobuild.flakey/2013-07-17-1057/samba3.stderr
   http://git.samba.org/autobuild.flakey/2013-07-17-1057/samba3.stdout

The source4 build logs are available here:

   http://git.samba.org/autobuild.flakey/2013-07-17-1057/samba.stderr
   http://git.samba.org/autobuild.flakey/2013-07-17-1057/samba.stdout
  
The top commit at the time of the failure was:

commit 9b2aa351ceb756d6ea63f3158f0e983ae7262da8
Author: Alexander Werth <alexander.werth at de.ibm.com>
Date:   Tue Jul 9 17:14:08 2013 +0200

    s3: Remove old mode special substitution.
    
    The mode special substitution now happens in a separate function.
    The substitution at this point is unnecessary.
    
    Reviewed-by: Andrew Bartlett <abartlet at samba.org>
    Reviewed-by: Christian Ambach <ambi at samba.org>
    
    Autobuild-User(master): Christian Ambach <ambi at samba.org>
    Autobuild-Date(master): Tue Jul 16 00:52:26 CEST 2013 on sn-devel-104