these 2 derivations will be built:
  /nix/store/w6fw8xq2f973dr4lx1w9980lkmxzbfyb-tincd-deps-0.1.0.drv
  /nix/store/iqzirh2zxvqsqy0vq90h9mw45dbgaa1f-tincd-test-0.1.0.drv