New comment by gbrlsnchs on void-packages repository

https://github.com/void-linux/void-packages/pull/25013#issuecomment-696316596

Comment:
> No. The ARM binaries are cross compiled, so the host machine can't execute them. To generate completions, use vtargetrun, as in the rustup template.

Duh, my bad. And TIL about `vtargetrun`, thanks!

It now seems to be working but some CI jobs have timed out. :disappointed: