these 4 derivations will be built:
  /nix/store/fmalnkqz58msrpcn7869nl9bq3scgx4b-Cargo.toml.drv
  /nix/store/fqanh4rh15ldnqzklnzjsjs52ylvl1l1-source.drv
  /nix/store/0rvz29hjcwcb68pr13xc94v497x9kav4-tincd-deps-0.1.0.drv
  /nix/store/1agxfblssgah3xw7w29qfl2rmdbjywqj-tincd-clippy-0.1.0.drv