these 3 derivations will be built:
  /nix/store/izffhpnkg6yi7fvmibiv18m4pxh707ck-etc.drv
  /nix/store/5ccvjmfl7l2nmsnprvndzc1wnvh9zvij-activate.drv
  /nix/store/jxl5w2s8491n6k8dfr3hbwaf5zcq5gxd-nixos-system-psi-26.11.20260920.5baae1f.drv