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-144/2016-01-22-0700/flakey.log

The samba build logs are available here:

   http://git.samba.org/autobuild.flakey.sn-devel-144/2016-01-22-0700/samba.stderr
   http://git.samba.org/autobuild.flakey.sn-devel-144/2016-01-22-0700/samba.stdout
  
The top commit at the time of the failure was:

commit 6ed39851827f86a6a062942bf6fd82d045f0a1d4
Author: Uri Simchoni <uri at samba.org>
Date:   Tue Nov 3 10:42:00 2015 +0200

    vfs_shadow_copy2: check crossmountpoints against snapdirseverywhere
    
    If crossmountpoints is enabled, verify that snapdirseverywhere is
    enabled too, since crossmountpoints has no meaning otherwise.
    
    This obviates the check of crossmountpoints against other config
    variables.
    
    Signed-off-by: Uri Simchoni <uri at samba.org>
    Reviewed-by: Michael Adam <obnox at samba.org>
    
    Autobuild-User(master): Michael Adam <obnox at samba.org>
    Autobuild-Date(master): Fri Jan 22 01:54:06 CET 2016 on sn-devel-144