autobuild: intermittent test failure detected

[autobuild]

The autobuild test system 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/2012-08-12-0638/flakey.log

The samba3 build logs are available here:

   http://git.samba.org/autobuild.flakey/2012-08-12-0638/samba3.stderr
   http://git.samba.org/autobuild.flakey/2012-08-12-0638/samba3.stdout

The source4 build logs are available here:

   http://git.samba.org/autobuild.flakey/2012-08-12-0638/samba.stderr
   http://git.samba.org/autobuild.flakey/2012-08-12-0638/samba.stdout
  
The top commit at the time of the failure was:

commit 4631723c988b46be8af4e67f5aea9187b08b9187
Author: Andrew Bartlett <abartlet at samba.org>
Date:   Sat Aug 11 12:29:06 2012 +1000

    s4-dsdb: Take more care in handling of global schema memory
    
    This reworks dsdb_replicated_objects_commit() to have a proper local tmp_ctx and
    to be more careful about what schema is set (only setting a global schema if
    the original schema was global).
    
    In particular, the new working_schema is not given a talloc reference
    to the old schema.  This ensures that the old schema can go away when
    no longer used.
    
    Andrew Bartlett
    
    Autobuild-User(master): Andrew Bartlett <abartlet at samba.org>
    Autobuild-Date(master): Sat Aug 11 10:31:57 CEST 2012 on sn-devel-104