Don't hide the output of pip-sync.
Don't hide the output of pip-sync.

This caused some confusion as to whether or not this should work.  As of
yet, the pip-sync tool is unimplemented and so this test is not expected
to pass at all.  It was recorded as a "contract" on how pip-sync should
work.

suutari/prequ,suutari/prequ,suutari-ai/prequ