these 2 derivations will be built:
  /nix/store/hf3l9c1xa2cizpn8pv27sa7vsy5r3jkf-tincd-deps-0.1.0.drv
  /nix/store/sngcv3wscphlji70r4gvckh63va15w49-tincd-0.1.0.drv