these 4 derivations will be built:
  /nix/store/nsb2i32xm8j3g7wymf0v6ydmapshj8s5-system-units.drv
  /nix/store/wv2znva9qblb9sp46rmaks336b8qhcbj-etc.drv
  /nix/store/bwclv182s21ywqni2b8mwvay2jgblhiv-activate.drv
  /nix/store/1zl12lnjpajwpvps4n15bga4c2smfg5d-nixos-system-psi-26.11.20261018.b5f67df.drv