these 2 derivations will be built:
  /nix/store/blj3g9xzdjnj9vhbwh8sz7y3jiyd0svb-luvus-0.13.2-vendor.drv
  /nix/store/zn3d991dkxfq1qgw26ky54gdbqfzbxj1-luvus-0.13.2.drv