error:
       … while evaluating the attribute 'drvPath'
         at «github:NixOS/nixpkgs/dfb2f12e899db4876308eba6d93455ab7da304cd?narHash=sha256-1wxxznpW2CKvI9VdniaUnTT2Os6rdRJcRUf65ZK9OtE%3D»/lib/customisation.nix:428:7:
          427|     // {
          428|       drvPath =
             |       ^
          429|         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 `nodes.machine.system.build.toplevel':

       … while evaluating definitions from `/nix/store/4hm8lf740i8qvyg5pzdqfm0rpshwb7vn-source/nixos/modules/system/activation/top-level.nix':

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

       … while evaluating definitions from `/nix/store/4hm8lf740i8qvyg5pzdqfm0rpshwb7vn-source/nixos/modules/system/boot/systemd.nix':

       … while evaluating the option `nodes.machine.systemd.services.nginx.serviceConfig':

       … while evaluating definitions from `/nix/store/4hm8lf740i8qvyg5pzdqfm0rpshwb7vn-source/nixos/modules/system/boot/systemd.nix':

       … while evaluating the option `nodes.machine.systemd.services.nginx.preStart':

       … while evaluating definitions from `/nix/store/4hm8lf740i8qvyg5pzdqfm0rpshwb7vn-source/nixos/modules/services/web-servers/nginx/default.nix':

       … while evaluating the option `nodes.machine.services.nginx.sslDhparam':

       … while evaluating definitions from `makeTest parameters':

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

       error: attribute 'nginx' missing
       at «git+file:///var/lib/nixbot/worktrees/67-7d05a27b0373-15?ref=HEAD&rev=25e316d8e9bedaad3057a2ffc3823db5ce2570ab»/modules/nixos/nixos-passthru-cache/default.nix:210:11:
          209|         if (lib.versionOlder (lib.versions.majorMinor config.system.nixos.release) "26.05") then
          210|           config.security.dhparams.params.nginx.path
             |           ^
          211|         else