these 4 derivations will be built:
  /nix/store/paq30f08h62bxaj8xrqhg405jg4vfall-system-units.drv
  /nix/store/62q5c0i8hbras2g0xx65lvbm6rm3815b-etc.drv
  /nix/store/n1wwprcjhjcw3fd8ziwbppcjpjn12092-activate.drv
  /nix/store/ikmcv57fzhajcqx9vlcyif5kqxfp849i-nixos-system-psi-26.11.20260920.5baae1f.drv