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-144/2017-10-23-1213/flakey.log

The samba build logs are available here:

   http://git.samba.org/autobuild.flakey.sn-devel-144/2017-10-23-1213/samba.stderr
   http://git.samba.org/autobuild.flakey.sn-devel-144/2017-10-23-1213/samba.stdout
  
The top commit at the time of the failure was:

commit c3a1348371ddcd06730ad05d7946e0f0da58ee21
Author: Volker Lendecke <vl at samba.org>
Date:   Tue Aug 15 08:25:34 2017 +0200

    xattr.idl: Don't generate an interface table
    
    Signed-off-by: Volker Lendecke <vl at samba.org>
    Reviewed-by: Ralph Boehme <slow at samba.org>
    
    Autobuild-User(master): Volker Lendecke <vl at samba.org>
    Autobuild-Date(master): Sun Oct 22 21:40:16 CEST 2017 on sn-devel-144