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-144/2018-01-04-0129/flakey.log

The samba build logs are available here:

   http://git.samba.org/autobuild.flakey.sn-devel-144/2018-01-04-0129/samba.stderr
   http://git.samba.org/autobuild.flakey.sn-devel-144/2018-01-04-0129/samba.stdout
  
The top commit at the time of the failure was:

commit 11239f0759601a9db22dfe1e99d3de7f2348a1e5
Author: Andreas Schneider <asn at samba.org>
Date:   Tue Dec 13 11:38:13 2016 +0100

    credentials: Simplify cli_credentials_get_server_gss_creds()
    
    Signed-off-by: Andreas Schneider <asn at samba.org>
    Reviewed-by: Volker Lendecke <vl at samba.org>
    
    Autobuild-User(master): Volker Lendecke <vl at samba.org>
    Autobuild-Date(master): Wed Jan  3 14:37:12 CET 2018 on sn-devel-144