these 4 derivations will be built:
  /nix/store/ymfs90piii3awcdv1shqkk6az9s68im3-etc-nix-registry.json.drv
  /nix/store/chh7m0p3ci021fxk4fl5vc42kn2i0yv1-etc.drv
  /nix/store/fm83yy68nm0djwdnmmv6zmy2c1nd7ab6-activate.drv
  /nix/store/5p4694bw47vyz7bkdkxnrqh70wbcldgk-nixos-system-psi-26.11.20260816.d16c04c.drv