autobuild[sn-devel-104]: intermittent test failure detected

[autobuild]

The autobuild test system (on sn-devel-104) 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.sn-devel-104/2016-03-26-0008/flakey.log

The samba build logs are available here:

   http://git.samba.org/autobuild.flakey.sn-devel-104/2016-03-26-0008/samba.stderr
   http://git.samba.org/autobuild.flakey.sn-devel-104/2016-03-26-0008/samba.stdout
  
The top commit at the time of the failure was:

commit 94464ed82c93094a972984ac1828f0bcc256f13c
Author: Andreas Schneider <asn at samba.org>
Date:   Thu Mar 24 09:38:56 2016 +0100

    pam_winbind: Create and use a wbclient context
    
    PAM sessions are long running. If we create a pam session a connection
    to winbind is established and only closed by the destructor of the
    libwbclient library. If we create a wbcContext, we will free it in the
    end of the PAM function being called and the socket will be closed. This
    decreases the amount of allocated 'winbindd_cli_state' structures in
    winbind for every logged in user.
    
    Signed-off-by: Andreas Schneider <asn at samba.org>
    Reviewed-by: Volker Lendecke <vl at samba.org>
    Reviewed-by: Guenther Deschner <gd at samba.org>
    
    Autobuild-User(master): Andreas Schneider <asn at cryptomilk.org>
    Autobuild-Date(master): Fri Mar 25 17:45:24 CET 2016 on sn-devel-144