autobuild[sn-devel-104]: intermittent test failure detected

[autobuild]

The autobuild test system (on sn-devel-104) 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-104/2016-08-31-1819/flakey.log

The samba build logs are available here:

   http://git.samba.org/autobuild.flakey.sn-devel-104/2016-08-31-1819/samba.stderr
   http://git.samba.org/autobuild.flakey.sn-devel-104/2016-08-31-1819/samba.stdout
  
The top commit at the time of the failure was:

commit 09580103fe30896c61e173c836aa4ca525cc6243
Author: Andrew Bartlett <abartlet at samba.org>
Date:   Tue Aug 23 11:38:26 2016 +1200

    ldb: Avoid multiple tiny allocations during full DB scan
    
    LDB_UNPACK_DATA_FLAG_NO_VALUES_ALLOC allows us to consolidate some of these allocations
    
    Signed-off-by: Andrew Bartlett <abartlet at samba.org>
    Reviewed-by: Douglas Bagnall <douglas.bagnall at catalyst.net.nz>
    
    Autobuild-User(master): Douglas Bagnall <dbagnall at samba.org>
    Autobuild-Date(master): Wed Aug 31 10:53:09 CEST 2016 on sn-devel-144