error:
       … while evaluating the attribute 'drvPath'
         at «github:NixOS/nixpkgs/4fe25e12eb9f4c744966dd3de5a05246cf098601?narHash=sha256-WrSODdZFVIs/Hh2NzC0bY%2BROByi0bATg8WfePX8dPj8%3D»/lib/customisation.nix:420:11:
          419|         // {
          420|           drvPath =
             |           ^
          421|             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 `driverConfiguration.test_script':

       … while evaluating definitions from `/nix/store/22wgynxys0wkin1s3g38y9fghidikm0w-source/nixos/lib/testing/driver-configuration.nix':

       … while evaluating the option `testScriptString':

       … while evaluating definitions from `/nix/store/22wgynxys0wkin1s3g38y9fghidikm0w-source/nixos/lib/testing/testScript.nix':

       … while evaluating definitions from `makeTest parameters':

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

       … while evaluating definitions from `/nix/store/22wgynxys0wkin1s3g38y9fghidikm0w-source/nixos/modules/system/activation/top-level.nix':

       … while evaluating definitions from `/nix/store/adaf08q2aaxprhfs14r06lbimpg699xd-source/lib/tests.nix':

       … while evaluating the option `boot.initrd.systemd.enable':

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

       error: The option `boot.initrd.systemd.enable' can no longer be used since it's been removed. Scripted initrd has been removed.