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/2012-03-08-0827/flakey.log

The samba3 build logs are available here:

   http://git.samba.org/autobuild.flakey/2012-03-08-0827/samba3.stderr
   http://git.samba.org/autobuild.flakey/2012-03-08-0827/samba3.stdout

The source4 build logs are available here:

   http://git.samba.org/autobuild.flakey/2012-03-08-0827/samba4.stderr
   http://git.samba.org/autobuild.flakey/2012-03-08-0827/samba4.stdout
  
The top commit at the time of the failure was:

commit b442e375256d93637b38f997a78e330ba4774c43
Author: Rusty Russell <rusty at rustcorp.com.au>
Date:   Thu Mar 8 14:14:22 2012 +1030

    failtest: don't assume FD_SETSIZE is maximum runtime fd.
    
    This breaks when rlimit is less.  Unfortunately, valgrind (32 bit x86,
    3.7.0.SVN, Ubuntu) fails to set the file limit properly on the test:
    reducing it to the obvious getrlimit/setrlimit/getrlimit works fine,
    so leaving diagnostics for another day.
    
    Signed-off-by: Rusty Russell <rusty at rustcorp.com.au>
    (Imported from CCAN commit a85a809bb17af6b6cf6fa31b300c6622f64ee700)
    
    Autobuild-User: Rusty Russell <rusty at rustcorp.com.au>
    Autobuild-Date: Thu Mar  8 06:30:48 CET 2012 on sn-devel-104