these 4 derivations will be built:
  /nix/store/9srvvdv2c8pfcgjxw0sb9cwnkkknj466-system-units.drv
  /nix/store/8dwn7kgnkj40qlkflabcdc8c9rqhkg9p-etc.drv
  /nix/store/jpb72fvxvg0ixkh3kdzzc34z1b47w9fp-activate.drv
  /nix/store/6faq4nsksmp2rbk3ic1dapsnpzagqs8f-nixos-system-gk4-26.11.20261103.1d06008.drv