1these 4 derivations will be built:2 /nix/store/7whaxr11pdcmf87m1h5hys3mafpghkmc-system-units.drv3 /nix/store/vk293069fmbdfjqpyhdyvjqnrmfccpk1-etc.drv4 /nix/store/piigkcxs6g33n0sncykmag2qn8ix73yy-activate.drv5 /nix/store/61yp7g268lv1faaxdpv4mlqbw69qch4c-nixos-system-rofl-12-26.11.20261023.3ec6363.drv