It's still blocked with the [Warning signal: 'About to
serialize an empty package.']
With this warning, a test never time out (I don't know why exactly, but it seems that theProcess monitored by the timeout watchdog is already suspended by the Warning)
As a result, the tests do never complete and are aborted after 20 minutes...
Chris has fixed the problem since, but it seems that the CI does not upload latest trunk.