these 6 derivations will be built:
  /nix/store/yibbc5sz37zky8335jaisycjf34hn516-vendor-registry.drv
  /nix/store/261hw9z6zi0vc76bs1xya742bzhnhw5d-vendor-cargo-deps.drv
  /nix/store/9b9z0m5hy2md8w85dlmbnn1l9zkpphl2-Cargo.toml.drv
  /nix/store/lqw87qvw325bzj1czx4jjf8dwdhqvnd6-source.drv
  /nix/store/1sawxyslww413mlhinqqi1fd1s1rigy2-herdr-eternal-deps-0.1.0.drv
  /nix/store/8yfkkipj2icyfqwcfxsi1l26xy09i0w4-herdr-eternal-clippy-0.1.0.drv