these 3 derivations will be built:
  /nix/store/p03ck893xjdjdnz25kr54ywhkwmsz6wc-jscpd-5.4.1-vendor.drv
  /nix/store/azfc49451xhx5jdf8svzdv3ks4d4ms0h-jscpd-5.4.1.drv
  /nix/store/m2y2slg31sn7grqz0pkkmzjm90lnhp4l-check-jscpd.drv