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/2013-05-23-0045/flakey.log

The samba3 build logs are available here:

   http://git.samba.org/autobuild.flakey/2013-05-23-0045/samba3.stderr
   http://git.samba.org/autobuild.flakey/2013-05-23-0045/samba3.stdout

The source4 build logs are available here:

   http://git.samba.org/autobuild.flakey/2013-05-23-0045/samba.stderr
   http://git.samba.org/autobuild.flakey/2013-05-23-0045/samba.stdout
  
The top commit at the time of the failure was:

commit 30a224367595f9e2506e41053fc9c7cb96a90928
Author: Andrew Bartlett <abartlet at samba.org>
Date:   Wed May 22 00:14:19 2013 +1000

    build: Update md5.h detection in waf and autoconf to use sys/md5.h and -lmd
    
    This brings the two build systems in sync, without using md5.h (which is a problem name)
    
    Tested on FreeBSD
    
    Andrew Bartlett
    
    Reviewed-by: Richard Sharpe <rsharpe at samba.org>
    
    Autobuild-User(master): Richard Sharpe <sharpe at samba.org>
    Autobuild-Date(master): Wed May 22 10:06:40 CEST 2013 on sn-devel-104