… while calling the 'throw' builtin
         at /var/lib/ofborg/checkout/repo/38dca4e3aa6bca43ea96d2fcc04e8229/builder/ofborg-core/pkgs/top-level/aliases.nix:2021:13:
         2020|   varnish76Packages = throw "varnish 7.6 is EOL. Either use the LTS or upgrade."; # Added 2025-05-15
         2021|   vbetool = throw "'vbetool' has been removed as it is broken and not maintained upstream."; # Added 2025-06-11
             |             ^
         2022|   vdirsyncerStable = vdirsyncer; # Added 2020-11-08, see https://github.com/NixOS/nixpkgs/issues/103026#issuecomment-723428168

       error: 'vbetool' has been removed as it is broken and not maintained upstream.