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 the option `system.build.toplevel':

       … while evaluating definitions from `/nix/store/8ak04fk7vigs495sxhxshyf7b9mlcmgb-source/nixos/modules/system/activation/top-level.nix':

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

       error:
       Failed assertions:
       - The option definition `services.nextcloud.config.adminpassFile' in `/nix/store/6s5m3g2lqnww44sxk8hy05cq6cip9nap-source/machines/eve/modules/nextcloud.nix' no longer has any effect; please remove it.
       To create an admin user after the installation, use nextcloud-occ user:add <username> and nextcloud-occ group:adduser admin <username>.


       - The option definition `services.nextcloud.config.adminuser' in `/nix/store/6s5m3g2lqnww44sxk8hy05cq6cip9nap-source/machines/eve/modules/nextcloud.nix' no longer has any effect; please remove it.
       To create an admin user after the installation, use nextcloud-occ user:add <username> and nextcloud-occ group:adduser admin <username>.