1error:2 … while evaluating the attribute 'drvPath'3 at «github:NixOS/nixpkgs/9ae611a455b90cf061d8f332b977e387bda8e1ca?narHash=sha256-md8WlXOlfnIeHeOScMTTHFyf2d6iaTwPl2apR5EQ3P4%3D»/lib/customisation.nix:415:11:4 414| // {5 415| drvPath =6 | ^7 416| assert condition;89 … while calling the 'derivationStrict' builtin10 at «nix-internal»/derivation-internal.nix:37:12:11 36|12 37| strict = derivationStrict drvAttrs;13 | ^14 38|1516 … while evaluating the option `driverConfigurationFile':1718 … while evaluating the option `driverConfiguration.vms.server.start_script':1920 … while evaluating definitions from `/nix/store/gw7fxaw8z5szcqlzyzcnrshzi60zj664-source/nixos/lib/testing/driver-configuration.nix':2122 … while evaluating the option `nodes.server.system.build.toplevel':2324 … while evaluating definitions from `/nix/store/gw7fxaw8z5szcqlzyzcnrshzi60zj664-source/nixos/modules/system/activation/top-level.nix':2526 … while evaluating the option `nodes.server.services.nginx.virtualHosts."acme.test".locations."~ ^/(assets|img)".root':2728 … while evaluating definitions from `/nix/store/gw7fxaw8z5szcqlzyzcnrshzi60zj664-source/nixos/modules/services/web-apps/mobilizon.nix':2930 … while evaluating the option `nodes.server.services.mobilizon.package':3132 (stack trace truncated; use '--show-trace' to show the full, detailed trace)3334 error: undefined variable 'cacert'35 at «git+file:///var/lib/nixbot/worktrees/13-3bac60b6e772-88?ref=HEAD&rev=ebd2042e4a241840bf0373b72a71e759f6826363»/default.nix:56:63:36 55| postInstall = old.postInstall or "" + ''37 56| find . -type f -name cacerts.pem -exec ln -sfn '${cacert}/etc/ssl/certs/ca-bundle.crt' {} \;38 | ^39 57| '';