these 4 derivations will be built:
  /nix/store/5mavk6qsj8gyvm5mws1kganh48igq23x-openresearch-0.2.15-vendor-staging.drv
  /nix/store/fk2a15fn7pqx2h649kg34pb7g79kymgv-openresearch-0.2.15-vendor.drv
  /nix/store/sqpxsf4k8wdr20r89lvfnwgw059xl45m-openresearch-0.2.15.drv
  /nix/store/f1j7058lwqanan6l59x2xpx7n28c38xk-check-openresearch.drv