{ "features": { "ghcr.io/devcontainers/features/nix:1": { "version": "1.3.1", "resolved": "ghcr.io/devcontainers/features/nix@sha256:8953a9da475055d140db0ede314e8e1b117d28c1eabf289c1b07c7619ce6c078", "integrity": "sha256:8953a9da475055d140db0ede314e8e1b117d28c1eabf289c1b07c7619ce6c078" } } }