these 2 derivations will be built:
  /nix/store/0a87xqjszq24bxzzr7glr0wj71a3qxjp-go2nix-nix-plugin-0.1.0.drv
  /nix/store/jvrr2q5zsa5iq3xjfk76x0is3sbxkf1z-go2nix-nix-plugin-eval-test.drv