K900
A few more changes: 
Seems like the recent setuptools-scm update broke something again :(
Update: this is definitely a driver issue, as it does not happen on Linux (kernel 5.13.7, Mesa 21.1.6).
Vega cards seem to be affected. Tested on a friend's system.
Still reproduces on 21.8.1 and latest master.
My prototype is here: https://gitlab.com/K900/yoink It should work if built statically and put into /lib/systemd/systemd (yes, exactly that path).
Workaround for user sessions: `sudo loginctl enable-linger $USER`
See also: https://github.com/microsoft/WSL/issues/8842
I think what needs to happen here is you need to actually run in an environment that has rustc, cargo, clippy and all the other stuff _in the same environment_,...