these 2 derivations will be built:
  /nix/store/vj0zfk8gr68fjj6ljzxpjj9lb7lagqlz-opencodereview-linux-amd64.drv
  /nix/store/5jcpq175pfnmd06lmajr7cdb3w1qlppz-open-code-review-1.11.1.drv