these 2 derivations will be built:
  /nix/store/v1x79i2vq2mdzg2m0fxnx921wvypqhvl-tincd-deps-0.1.0.drv
  /nix/store/l7yly3sfmzwmvgprx2p4qrsyr967ms5c-tincd-0.1.0.drv