these 3 derivations will be built:
  /nix/store/zih8cgvwms8z1banay7jg5lcnnm5115s-go2nix-nix-plugin-core-0.1.0.drv
  /nix/store/5vcgvcaccjdpyn5m9nf5cl40rr9kgi2f-go2nix-nix-plugin-0.1.0.drv
  /nix/store/55aw0l3n0k5cwq3rlnghv28j0lk6rskm-go2nix-nix-plugin-eval-test.drv