these 3 derivations will be built:
  /nix/store/s8f2rwa4rrr13qy3diswj8ww0x9kbj7l-tokscale-4.17.0-vendor.drv
  /nix/store/cwx5a8b8vjlsknwaa5p3h12apdzhi2m0-tokscale-4.17.0.drv
  /nix/store/w1qb6wmb1hmrlpa6x0l6p5prghw26230-check-tokscale.drv