autobuild[sn-devel-144]: intermittent test failure detected

[autobuild]

The autobuild test system (on sn-devel-144) 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-144/2016-08-04-0336/flakey.log

The samba build logs are available here:

   http://git.samba.org/autobuild.flakey.sn-devel-144/2016-08-04-0336/samba.stderr
   http://git.samba.org/autobuild.flakey.sn-devel-144/2016-08-04-0336/samba.stdout
  
The top commit at the time of the failure was:

commit 065dcc8a45fa77b00355b61a8f25d046c9d349cf
Author: Andrew Bartlett <abartlet at samba.org>
Date:   Tue Aug 2 13:20:46 2016 +1200

    selftest: Merge alternate error codes into backupkey from backupkey_heimdal
    
    This is from cea4a4b9b22c78f9736e2290d302a88644db4031 and
    613d085a63ee554084cb99d2150921dd108f6b77
    
    BUG: https://bugzilla.samba.org/show_bug.cgi?id=12107
    
    Signed-off-by: Andrew Bartlett <abartlet at samba.org>
    Reviewed-by: Stefan Metzmacher <metze at samba.org>
    
    Autobuild-User(master): Stefan Metzmacher <metze at samba.org>
    Autobuild-Date(master): Wed Aug  3 21:43:21 CEST 2016 on sn-devel-144