these 3 derivations will be built:
  /nix/store/njpc9nk44nlnwmq9lfca0dgf98gqp7f9-opencodereview-linux-amd64.drv
  /nix/store/adsdj1fj3dx8xnf62qbq9ppkwjjb861f-open-code-review-1.13.1.drv
  /nix/store/fsr99rk9s9acii1v7nznpqwxcsvbb066-check-open-code-review.drv