these 4 derivations will be built:
  /nix/store/a2dddfj91whi1cwhp0yrh6klz0py9x5s-etc-nix-registry.json.drv
  /nix/store/lngzxg04fzg48kpzawf9h9gwim7yxdj6-etc.drv
  /nix/store/g5g4jqrknnmplsnwqj50ffww99ry9x0w-activate.drv
  /nix/store/i2hzwymgx7f9rd65mk60h8y9z7b5k1f4-nixos-system-fnuc-26.11.20261027.31ecbac.drv