these 3 derivations will be built:
  /nix/store/dwc7hcpfg8q9r1qjaajrmm3gidd8ggyl-source.drv
  /nix/store/mmmfrqvq3jcrn4fjhiqzkkzh9x66i3g4-tincd-deps-0.1.0.drv
  /nix/store/i70pc66jbhvwhn713hf4hcf34qvfhlm9-tincd-clippy-0.1.0.drv