1error:2 … while evaluating the attribute 'optionalValue.value'3 at «git+https://github.com/SBEE-Lab/nixpkgs?ref=main&rev=26e35aa273febba0db3ab1e3f95e314eadfc6991&shallow=1»/lib/modules.nix:1312:5:4 1311|5 1312| optionalValue = if isDefined then { value = mergedValue; } else { };6 | ^7 1313| };89 … while evaluating a branch condition10 at «git+https://github.com/SBEE-Lab/nixpkgs?ref=main&rev=26e35aa273febba0db3ab1e3f95e314eadfc6991&shallow=1»/lib/modules.nix:1312:21:11 1311|12 1312| optionalValue = if isDefined then { value = mergedValue; } else { };13 | ^14 1313| };1516 … while evaluating definitions from `/nix/store/xfg4bws749i95jvnxhymxmfwailzk38q-source/modules/transposition.nix':1718 … while evaluating definitions from `/nix/store/x8apg5cvfmhk1l4v3mrp47z89bif3p62-source/checks/flake-module.nix, via option perSystem':1920 … while evaluating the option `system.build.toplevel':2122 … while evaluating definitions from `/nix/store/vb46447j2a668vg5v2n8d5b6zbalp7b1-source/nixos/modules/system/activation/top-level.nix':2324 … while evaluating the option `assertions':2526 … while evaluating definitions from `/nix/store/x8apg5cvfmhk1l4v3mrp47z89bif3p62-source/modules/gatus/check.nix':2728 … while evaluating the option `gatusCheck.push':2930 … while evaluating definitions from `/nix/store/x8apg5cvfmhk1l4v3mrp47z89bif3p62-source/modules/rustfs/monitoring.nix':3132 (stack trace truncated; use '--show-trace' to show the full, detailed trace)3334 error: The option `services.rustfs.enable' in `/nix/store/vb46447j2a668vg5v2n8d5b6zbalp7b1-source/nixos/modules/services/web-servers/rustfs.nix' is already declared in `/nix/store/x8apg5cvfmhk1l4v3mrp47z89bif3p62-source/modules/rustfs/options.nix'.