nixbot

error:
       … while evaluating a branch condition
         at «string»:25:5:
           24|     v:
           25|     if !builtins.isAttrs v || isDrv v then
             |     ^
           26|       v

       … in the left operand of the OR (||) operator
         at «string»:25:28:
           24|     v:
           25|     if !builtins.isAttrs v || isDrv v then
             |                            ^
           26|       v

       … while evaluating definitions from `/nix/store/8ggr67sci43hlp8ba6rhjrdhhj5490am-source/modules/system':

       … while evaluating the option `assertions':

       … while evaluating definitions from `/nix/store/8ggr67sci43hlp8ba6rhjrdhhj5490am-source/modules/users':

       … while evaluating the option `users.users':

       … while evaluating definitions from `/nix/store/8ggr67sci43hlp8ba6rhjrdhhj5490am-source/modules/nix':

       … while evaluating the option `nix.settings':

       … while evaluating definitions from `/nix/store/8ggr67sci43hlp8ba6rhjrdhhj5490am-source/modules/nix':

       … while evaluating the option `nix.package':

       … while evaluating the module argument `pkgs' in "/nix/store/8ggr67sci43hlp8ba6rhjrdhhj5490am-source/modules/nix":

       … noting that argument `pkgs` is not externally provided, so querying `_module.args` instead, requiring `config`

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

       error: Nixpkgs 26.11 has dropped support for x86_64-darwin.

       The 26.05 stable branch still supports x86_64-darwin, and will
       receive security fixes until the end of 2026. If you use channels,
       you can switch to 26.05 as follows:

           $ sudo nix-channel --add https://nixos.org/channels/nixpkgs-26.05-darwin nixpkgs
           $ sudo nix-channel --update

       If this doesn’t work, you may need to run:

           # Lack of sudo is deliberate:
           $ nix-channel --remove nixpkgs

       If you use flakes, switch your flake input:

           inputs.nixpkgs = {
             url = "github:NixOS/nixpkgs/nixpkgs-26.05-darwin";
           };

       See the release notes for more information and alternatives:

         https://nixos.org/manual/nixpkgs/unstable/release-notes#x86_64-darwin-26.11