these 4 derivations will be built:
  /nix/store/r45agzxim71bg0s24sxjwj90qlrj2dka-system-units.drv
  /nix/store/8c1rqj1nbcd2wzs8ycd70jrkjcill7w4-etc.drv
  /nix/store/4qwg842j5ikv9j98pfgm7yzkj1hw6n7i-activate.drv
  /nix/store/vfa0srjfd3j7w13yi9ksyfvbdpa6ax3m-nixos-system-rofl-12-26.11.20261103.1d06008.drv