these 4 derivations will be built:
  /nix/store/pcpxlwygqqz157rm8giv3x9cbchh9cmp-system-units.drv
  /nix/store/z04kmplr46i2cd8f2jxzb9vfbcyjilh5-etc.drv
  /nix/store/c00jy75rdzz2z57d607g4askw3z66m68-activate.drv
  /nix/store/9jdqh00m8kjxg0yxxk2ldrvjs3jh10gk-nixos-system-psi-26.11.20261018.b5f67df.drv