these 2 derivations will be built:
  /nix/store/f5plhv4f059rkk0lnl5lpj6vgi1kphnp-kandev-desktop-0.87.1-vendor.drv
  /nix/store/d179wxfxfym7dq9h2lc7y7yn3id57nz0-kandev-desktop-0.87.1.drv