these 2 derivations will be built:
  /nix/store/v6ay1yskycbzjliiia5g1qmax2zw89px-tincd-deps-0.1.0.drv
  /nix/store/j7jp99ibmy36mdk1n68xbvsxp0fmxspr-tincd-test-0.1.0.drv