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/2014-08-01-1044/flakey.log

The samba build logs are available here:

   http://git.samba.org/autobuild.flakey/2014-08-01-1044/samba.stderr
   http://git.samba.org/autobuild.flakey/2014-08-01-1044/samba.stdout
  
The top commit at the time of the failure was:

commit 95d1828a248148d6f45aafc134ccb4aebfef7226
Author: Andreas Schneider <asn at samba.org>
Date:   Thu Jul 31 10:22:10 2014 +0200

    waf: socket_wrapper should check for HAVE_FUNCTION_ATTRIBUTE_FORMAT.
    
    Signed-off-by: Andreas Schneider <asn at samba.org>
    Reviewed-by: Michael Adam <obnox at samba.org>
    
    Autobuild-User(master): Michael Adam <obnox at samba.org>
    Autobuild-Date(master): Thu Jul 31 21:12:07 CEST 2014 on sn-devel-104