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/2015-06-30-0255/flakey.log

The samba build logs are available here:

   http://git.samba.org/autobuild.flakey/2015-06-30-0255/samba.stderr
   http://git.samba.org/autobuild.flakey/2015-06-30-0255/samba.stdout
  
The top commit at the time of the failure was:

commit eaf99203093cabc3069f1c69345d38d739b0663d
Author: Uri Simchoni <urisimchoni at gmail.com>
Date:   Wed Jun 24 10:55:06 2015 +0300

    winbindd: disconnect child process if request is cancelled at main process
    
    When cancelling a request at the main winbindd process, that is currently
    being served by a child winbindd process, just freeing all objects related
    to the request is not enough, as the next bytes to come through the pipe
    from the child process are the response to the cancelled request, and the
    object reading those bytes will be the next request. This breaks the protocol.
    
    This change, upon canceling a request that is being served, closes the
    connection to the child process, causing the next request to be served
    by a new child process (and the detached child to die eventually).
    
    BUG: https://bugzilla.samba.org/show_bug.cgi?id=11358
    
    Signed-off-by: Uri Simchoni <urisimchoni at gmail.com>
    Reviewed-by: Stefan Metzmacher <metze at samba.org>
    Reviewed-by: Andreas Schneider <asn at samba.org>
    
    Autobuild-User(master): Andreas Schneider <asn at cryptomilk.org>
    Autobuild-Date(master): Mon Jun 29 14:00:24 CEST 2015 on sn-devel-104