these 4 derivations will be built:
  /nix/store/x9aw4zf4rnbf2iaalk6xb98ig875b8qx-system-units.drv
  /nix/store/q1nymsws7dn8h1l8mczjz78zlqy7lyvx-etc.drv
  /nix/store/cdfy6hbngvwr6ki36j95das1hdrq4hc8-activate.drv
  /nix/store/1nwvfgkhl8px46k0j6dkg4gaqs17xp1x-nixos-system-psi-26.11.20260920.5baae1f.drv