these 5 derivations will be built:
  /nix/store/170iibws4fqyx6x94d8h6brjdvvdyji5-vendor-registry.drv
  /nix/store/2zsc7cjny9kwlyxd5476bxrxa9lrprpi-vendor-cargo-deps.drv
  /nix/store/kh8jzms6ahfzsjda6bj58i1081d2pky9-source.drv
  /nix/store/4xwkq6ikgaqx2502mgzirvrg7k3dvvzz-harmonia-deps-3.2.0.drv
  /nix/store/xrn661vlkp03yg2524w6jv6fl6bca80w-harmonia-clippy-3.2.0.drv