these 3 derivations will be built:
  /nix/store/zkii0ff0anv8m3qznfdgv97q7cqq7m96-jscpd-5.3.0-vendor-staging.drv
  /nix/store/vqvd4ml2i5kg7lmww1mq43kfz5mp2if4-jscpd-5.3.0-vendor.drv
  /nix/store/hplh3lkcning0yks881xglgp74syasij-jscpd-5.3.0.drv