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-144/2017-04-21-1526/flakey.log

The samba build logs are available here:

   http://git.samba.org/autobuild.flakey.sn-devel-144/2017-04-21-1526/samba.stderr
   http://git.samba.org/autobuild.flakey.sn-devel-144/2017-04-21-1526/samba.stdout
  
The top commit at the time of the failure was:

commit 375d772d04338861d92e683ae3c6c9d7ecb846ad
Author: Ralph Boehme <slow at samba.org>
Date:   Mon Feb 6 12:47:41 2017 +0100

    vfs_acl_xattr|tdb: ensure create mask is at least 0666 if ignore_system_acls is set
    
    Bug: https://bugzilla.samba.org/show_bug.cgi?id=12562
    
    Signed-off-by: Ralph Boehme <slow at samba.org>
    Reviewed-by: Uri Simchoni <uri at samba.org>
    
    Autobuild-User(master): Ralph Böhme <slow at samba.org>
    Autobuild-Date(master): Thu Apr 20 20:50:10 CEST 2017 on sn-devel-144