this derivation will be built: /nix/store/zs7vf0sln1q7ywb1a5125dy207yygckn-nix-grpc-store-plugin-0.2.3.drv this path will be fetched (116.6 KiB download, 455.0 KiB unpacked): /nix/store/fy2xmzwsb7qv1kc7shv9bsvqn6qcs64j-nix-store-2.35.3-dev