these 5 derivations will be built:
  /nix/store/px2vlfyr7lnbcdpr6zq5spkwzm1hgp19-source.drv
  /nix/store/grw4ksziryrkycvp5xvmajjvd4mx7c88-openresearch-0.2.8-vendor-staging.drv
  /nix/store/rpn2cz7h0azsmhc19h4b2hfcv8vgq8vh-openresearch-0.2.8-vendor.drv
  /nix/store/6rs81ga7g4wwzp9kxc18fxfvymak3l7j-openresearch-0.2.8.drv
  /nix/store/r5rdd1y4ip3rjrn15jzf2plainlshdn1-check-openresearch.drv