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-144/2017-02-13-0807/flakey.log

The samba build logs are available here:

   http://git.samba.org/autobuild.flakey.sn-devel-144/2017-02-13-0807/samba.stderr
   http://git.samba.org/autobuild.flakey.sn-devel-144/2017-02-13-0807/samba.stdout
  
The top commit at the time of the failure was:

commit 44ee31675afd277d429cb246525741110f8fceec
Author: Garming Sam <garming at catalyst.net.nz>
Date:   Wed Feb 8 15:24:14 2017 +1300

    dbcheck-links: Test that dbcheck against one-way links does not error
    
    Signed-off-by: Garming Sam <garming at catalyst.net.nz>
    BUG: https://bugzilla.samba.org/show_bug.cgi?id=12577
    Pair-programmed-with: Bob Campbell <bobcampbell at catalyst.net.nz>
    
    Reviewed-by: Andrew Bartlett <abartlet at samba.org>
    
    Autobuild-User(master): Andrew Bartlett <abartlet at samba.org>
    Autobuild-Date(master): Mon Feb 13 07:33:08 CET 2017 on sn-devel-144