these 7 derivations will be built:
  /nix/store/brzs712x06rahk7lwkgmmfs8xmj6hjpl-unit-ssh-access-audit.service.drv
  /nix/store/pfpj56lk5lxzamqjwx3h8bxmn16m4q5k-unit-tailnet-app-access-audit.service.drv
  /nix/store/0a7pwc5dlacvhx28hiz504311z1lygmm-system-units.drv
  /nix/store/42k735qw9agdxg65f1m9id9javw0n90g-etc-nix-registry.json.drv
  /nix/store/bhx1w49ibg460rdqf7ilijrsgcbv70hl-etc.drv
  /nix/store/4gckns21dvi33ywblj99r5hnyw435a4c-activate.drv
  /nix/store/9vwhrwqz14baf25pgwfk72wdqgpwhg3i-nixos-system-rho-26.11.20260906.faf77a3.drv