On Thu, Apr 08, 2021 at 07:03:26PM -0400, Leo Famulari wrote:
> From 1a9fd7decd843f21c36d8ec4d1e218f478b983cf Mon Sep 17 00:00:00 2001
> From: Leo Famulari <leo@famulari.name>
> Date: Thu, 8 Apr 2021 18:34:43 -0400
> Subject: [PATCH v2] guix-install.sh: Add the build users to the 'kvm' group.
> 
> * etc/guix-install.sh (sys_create_build_user): If a 'kvm' group exists,
> add it to the guixbuilders' lists of supplementary groups.

I tested, fixed bugs, and pushed as 8e214c53a48a841887a59f24a20e7392b5e59b55