these 4 derivations will be built:
  /nix/store/il58gi8kmj4g805vl04waa179kg5ngf0-Cargo.toml.drv
  /nix/store/k928ih6xq5254r50gbxfdksqfz29djim-source.drv
  /nix/store/i52bv0k0z786aq6fvchyna4kfkyik679-harmonia-deps-3.3.0.drv
  /nix/store/csngajcwq2ar958d68d17ywn8j3rnff9-harmonia-clippy-3.3.0.drv