Matt Harbison <matt_harbison@yahoo.com> [Sun, 08 Jan 2017 14:37:44 -0500] rev 30733
test-obsolete: stabilize output on platforms without 'serve' support
The conditional was updating the repository, which wasn't reflected in
subsequent logs on Windows, so the conditional is narrowed to just the serve
commands. The serve operation generates log files, so those are deleted to keep
the output of summary consistent.