these 4 derivations will be built:
  /nix/store/0j9vf90y3pa7qg7l2wbpkni8h4qfqy0i-system-units.drv
  /nix/store/lb4k9gwc86pniqg660p576bfqbyrvvi4-etc.drv
  /nix/store/db0nci171nvpp9l5aaaapkgif5zqgyrf-activate.drv
  /nix/store/148krzz2bvawxhp8ph1jy85y20qi3vhp-nixos-system-gk4-26.11.20261103.1d06008.drv