error:
       … while calling the 'head' builtin
         at «git+https://github.com/Mic92/nixpkgs?ref=main&rev=2e6cd3013983c14c9d52f5408d4a1b20654f299e&shallow=1»/lib/attrsets.nix:1719:13:
         1718|           if length values == 1 || pred here (elemAt values 1) (head values) then
         1719|             head values
             |             ^
         1720|           else

       … while evaluating the attribute 'value'
         at «git+https://github.com/Mic92/nixpkgs?ref=main&rev=2e6cd3013983c14c9d52f5408d4a1b20654f299e&shallow=1»/lib/modules.nix:1149:7:
         1148|     // {
         1149|       value = addErrorContext "while evaluating the option `${showOption loc}':" value;
             |       ^
         1150|       inherit (res.defsFinal') highestPrio;

       … while evaluating the option `system.build.toplevel':

       … while evaluating definitions from `/nix/store/silbrs22j8gbcn2769jdc9068bqjsknl-source/nixos/modules/system/activation/top-level.nix':

       … while evaluating the option `warnings':

       … while evaluating definitions from `/nix/store/silbrs22j8gbcn2769jdc9068bqjsknl-source/nixos/modules/system/boot/systemd.nix':

       … while evaluating the option `systemd.services.nixbot.serviceConfig':

       … while evaluating definitions from `/nix/store/3xi0k4n6m03dypa8l1vc1dw16liqnc1h-source/nixosModules/nixbot.nix':

       … while evaluating the option `services.nixbot.packages.nixbot':

       (stack trace truncated; use '--show-trace' to show the full, detailed trace)

       error: evaluation aborted with the following error message: 'lib.customisation.callPackageWith: Function called without required argument "nixbot-cli" at /nix/store/3xi0k4n6m03dypa8l1vc1dw16liqnc1h-source/packages/nixbot.nix:24'