these 3 derivations will be built:
  /nix/store/6bk4wyrpi5ck6f747hfkrazazyvilzka-jscpd-5.4.1-vendor.drv
  /nix/store/d6x8avyc1q3kd0phf2xv1a4zqxrjrimn-jscpd-5.4.1.drv
  /nix/store/gqqv7ss480bz3nbfqj9bf6x705r6a45m-check-jscpd.drv