these 3 derivations will be built:
  /nix/store/cln4pspicgwmi070ay5r7kbqh63h9b5x-system-units.drv
  /nix/store/r71r6ghil83df0wn9b6xshn2rq3qk70m-etc.drv
  /nix/store/wr080xflbjb6491j1r9nxpbsnf31ia24-nixos-system-francois-25.11.20260320.812b398.drv