these 4 derivations will be built:
  /nix/store/0hmvzr67hd3m0a600zdd2kppqpp1afkn-system-units.drv
  /nix/store/1myxlwnmk39ih486rrvvhap1iifayy5p-etc.drv
  /nix/store/fbs0m6cbdza972lsq2g66cysbx7zn27d-activate.drv
  /nix/store/l0gr2mk4qg5fysyl9ljhnxvxkl5jk7c1-nixos-system-x13-26.11.20261103.1d06008.drv