these 4 derivations will be built:
  /nix/store/h8h9wxgl35j1ldgzm19gi9fvv1q0v13f-system-units.drv
  /nix/store/2ia1jdjwrk1718yk9p146lwgzs90fhjl-etc.drv
  /nix/store/x0kzklxjpnpb3rmpl4kj4byh1sy5m55z-activate.drv
  /nix/store/rzxjxjnpgrv5ln7anpcq43swnnxv40hk-nixos-system-psi-26.11.20260906.faf77a3.drv