On Mon, 17 Feb 2020 19:28:43 -0500
Dominic Comtois <dominic.comt...@gmail.com> wrote:

> a bunch of warnings with "No protocol specified" messages

"No protocol specified" is printed by the X11 client library when it
fails to connect to the X server. I think that these indicate a problem
with setup of the macOS testing servers.

-- 
Best regards,
Ivan

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