build fails without reason, bug in plague?

[Dan Williams]

On Sat, 2007-08-18 at 19:00 -0500, Mike McGrath wrote:
> Marek Mahut wrote:
> > Hello maintainers,
> >
> > Today, I received an error that my build failed, but after deep look on
> > logs I found that there was no real reason why this build failed [1].
> > Adel Gadllah told me that it isn't the first time it happens.
> >
> > Thoughts?
> >
> > [1]
> > http://buildsys.fedoraproject.org/logs/fedora-4-epel/35730-cvsweb-3.0.5-2.el4/noarch/
> >
> >   
> 
> Please add any of these you find to the following ticket.
> 
> https://hosted.fedoraproject.org/projects/fedora-infrastructure/ticket/125

The error comes from the _watch_mock() function in builder.py on the
builders; if somebody could add some logging to the plauge-builder RPM
and then deploy it, that would help:

    def _watch_mock(self, good_exit, bad_exit):
        (aux_pid, status) = os.waitpid(self._childpid, os.WNOHANG)
        status = os.WEXITSTATUS(status)
        if aux_pid:
+           self._log("_watch_mock(): PID %d exit status %d\n" % (self._childpid, status))
            self._childpid = 0
            if status == 0:
                self._done_status = good_exit
            elif status > 0:
                self._done_status = bad_exit

            self._copy_mock_output_to_log()
            self._start_cleanup()

Dan


>     -Mike
> 
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