[Bug 44708] New: Keep past logs if a test is rerun

https://bugs.winehq.org/show_bug.cgi?id=44708

Bug ID: 44708
           Summary: Keep past logs if a test is rerun
           Product: Wine-Testbot
           Version: unspecified
          Hardware: x86
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

In some cases the TestBot reruns a test (currently mostly in case of TestBot
error but this could be expanded).

When this happens the previous logs are simply discarded when the tqsk is
restqrted. It would be better to bundle up the old logs in a single file and
make them accessible through a 'Show old logs' link. This would let the
developer or TestBot administrator see what the error was and better diagnose
issues.