these 6 derivations will be built:
  /nix/store/86k4sj8d5qzb0l8352km0cb58wqr8vjp-source.drv
  /nix/store/9b5rvzzra1w6zr0892xcn416d5l2xvwa-cargo-package-cc-1.8.0.drv
  /nix/store/dh1g94fybxz94i5pfbv2ibiyc7vsbnj8-vendor-registry.drv
  /nix/store/n29vpps8vyvyrj6cpzzwcj9a22sjqclz-vendor-cargo-deps.drv
  /nix/store/n0i439l9kxz0l61rcmkahxwa879jndx5-tincd-deps-0.1.0.drv
  /nix/store/75hyyzn08l6pwk7lqy07disvn7gq6nb9-tincd-clippy-0.1.0.drv