* Fix builds on Darwin … using the trick that @roberth taught me here: https://github.com/NixOS/nixpkgs/pull/196646#issuecomment-1327364634 This requires bumping the Cabal format version, which in turn requires bumping the version of `cabal2nix` * Update README
This requires upgrading to a newer version of `nixpkgs` to pick up a newer version of the `tasty-bench` package in order to support benchmarking using wall-clock time