these 4 derivations will be built:
  /nix/store/cvrjpcfk8pivaya07xp88ms9fjckflb3-etc-nix-registry.json.drv
  /nix/store/ncgvm662bnf2ib5v255mk1zrfi5wgrfv-etc.drv
  /nix/store/isaci0ifp2s84bxq2d776cpf864lz47x-activate.drv
  /nix/store/3lyrzszfbba775wyi1b1m8j08x7amz4z-nixos-system-rho-26.11.20260927.a98e471.drv