these 4 derivations will be built:
  /nix/store/6gamk0a058kmyic5dpa8izykvdmc48vw-openresearch-0.2.9-vendor-staging.drv
  /nix/store/h6qdamp6kmc61d36msr21ha2sxh4ayk4-openresearch-0.2.9-vendor.drv
  /nix/store/rsn5nkd9q7vwg0ym2n4v899105cazqpc-openresearch-0.2.9.drv
  /nix/store/09453hp16v2ry40idh1ydqij00pf0c7w-check-openresearch.drv