these 2 derivations will be built:
  /nix/store/jhgcpcp1rm06y5gdwl87z4qvn7j8xv39-opencodereview-darwin-arm64.drv
  /nix/store/9b8sd3gnydjaj4jfr7nn3da2l8bz11wx-open-code-review-1.10.0.drv