[m-rev.] for review: Don't compress failed test executables.

[Julien Fischer]

On Tue, 31 Jul 2018, Peter Wang wrote:

> Anyone think this still helps?
> ---
>
> Disk space isn't the concern that it used to be so compressing
> failed test executables is mostly just a waste of time.
>
> tests/run_one_test:
>    Don't compress failed test executables.
>
> tests/Mmake.common:
>    Delete clean_zip target.

That looks fine.

Julien.