these 2 derivations will be built:
  /nix/store/24k4gz348asxwgxybzgn9y37yz0d3khr-tincd-deps-0.1.0.drv
  /nix/store/xfdhfs5kigsvs8h67knvg8nahpdi2rf3-tincd-test-0.1.0.drv