test this out

.github/workflows/build-and-cache.yml

@@ -11,6 +11,7 @@ jobs:
           - .#attic-server
           - .#eza
           - .#conduwuit
+          - "github:cything/nixpkgs/garage-module#nixosTests.garage.with-3node-replication1_x"
     runs-on: ubuntu-latest
     steps:
       - uses: DeterminateSystems/nix-installer-action@main

overlay/attic/default.nix

@@ -10,8 +10,8 @@ final: prev: {
             src = final.fetchFromGitHub {
               owner = "cything";
               repo = "attic";
-              rev = "d660c85bdb6bb10499a23a846a13107ea0c72769";
+              rev = "ef9a067d84dcf02e280bb82796a2e0ee6177a34d";
-              hash = "sha256-E22d2OLV02L2QdiSeK58flveehR8z8WIKkcN/njAMdg=";
+              hash = "sha256-BLY/RiyQfSgzxu6TDIzkE2mRT3YI5llJc35j57C8Os4=";
             };
             cargoLock = null;
             cargoHash = "sha256-AbpWnYfBMrR6oOfy2LkQvIPYsClCWE89bJav+iHTtLM=";