Comment 2 for bug 770729

This situation occurred in the clean up phase, after bug filing. The script found a bug in the log file and goes ahead to check if there is a more recent successful build, in which case the old bug should be closed.

This did fail because the script hadn't found the old build failure during the bug filing phase. I guess the failed build is no longer in the archive if the build is re-run and succeeds? If so, the script needs to handle that.