error:
       … while evaluating the attribute 'drvPath'
         at «github:nixos/nixpkgs/9ae611a455b90cf061d8f332b977e387bda8e1ca?narHash=sha256-md8WlXOlfnIeHeOScMTTHFyf2d6iaTwPl2apR5EQ3P4%3D»/lib/customisation.nix:415:11:
          414|         // {
          415|           drvPath =
             |           ^
          416|             assert condition;

       … while calling the 'derivationStrict' builtin
         at «nix-internal»/derivation-internal.nix:37:12:
           36|
           37|   strict = derivationStrict drvAttrs;
             |            ^
           38|

       … while evaluating the option `driverConfigurationFile':

       … while evaluating the option `driverConfiguration.vms.server.start_script':

       … while evaluating definitions from `/nix/store/gw7fxaw8z5szcqlzyzcnrshzi60zj664-source/nixos/lib/testing/driver-configuration.nix':

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

       … while evaluating definitions from `/nix/store/gw7fxaw8z5szcqlzyzcnrshzi60zj664-source/nixos/modules/system/activation/top-level.nix':

       … while evaluating the option `nodes.server.warnings':

       … while evaluating definitions from `/nix/store/gw7fxaw8z5szcqlzyzcnrshzi60zj664-source/nixos/modules/system/boot/systemd.nix':

       … while evaluating the option `nodes.server.systemd.services.minecraft-slack-bridge.serviceConfig':

       … while evaluating definitions from `/nix/store/y4ad1icc23a6f4w252ifwbdwzdv0g17a-source/modules/clan/distributed-services.nix, via option clan._services.allServices."self-@numtide/numcraft".roles.default.perInstance, via option nixosModule':

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

       error: attribute 'setuptools_80' missing
       at «git+file:///var/lib/nixbot/worktrees/82-84ad4849f95c-90?ref=HEAD&rev=84ad4849f95cc639deb73f6b3403828c4289d032»/slack-bridge/package.nix:14:9:
           13|       build-system = [
           14|         ps.setuptools_80
             |         ^
           15|       ];