[Bug 32003] New: Properly account for WineTestBot errors

http://bugs.winehq.org/show_bug.cgi?id=32003

Bug #: 32003
           Summary: Properly account for WineTestBot errors
           Product: Wine-Testbot
           Version: unspecified
          Platform: x86
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
    Classification: Unclassified

Sometimes a test cannot be run on a Windows VM for a reason internal to
WineTestBot rather than due to the patch author. This can be due to a
WineTestBot bug or due to an administrator error. For instance:
 * A Linux VM that got declared as a Windows one.
 * TestAgentd was not started on the VM.
 * The VM is not reachable because it has the wrong IP address or some such.

In those cases WineTestBot entirely reports something like this in the log:
 * Can't copy exe to VM (Bad IP address)
 * Child process died unexpectedly (Linux VM used as a Windows one)

And yet on the summary page it shows 'completed - 0 failures'. Instead the
summary page should either show something like 'completed with errors - 0
failures' or 'completed - 1 failures' so one knows something is wrong.