Currently take 31 minutes as opposed to 13/4 minutes on Linux/Windows
https://github.com/pandas-dev/pandas/actions/runs/3207741612/jobs/5242937055
In theory building the extensions in parallel should help, but a race condition has made parallel building unreliable: https://github.com/pandas-dev/pandas/issues/47305
Comment From: mroeschke
Don't think this is an issue anymore, closing