let lock = builtins.fromJSON (builtins.readFile ../flake.lock).nodes.flake-compat.lockedd; in import (fetchTarball { url = "https://github.com/edolstra/flake-compat/archive/${lock.nodes.flake-compat.locked.rev}.tar.gz"; sha256 = lock.nodes.flake-compat.locked.narHash; })