these 5 derivations will be built:
  /nix/store/8g7k8bbrkwp9jvwbck87w931cji6z3b4-source.drv
  /nix/store/lx69gy08ml3xs0z954v30fm2h9bgl284-vendor-registry.drv
  /nix/store/9rx0brlbmdwfrp2bkcxdwjrqjyhagxbf-vendor-cargo-deps.drv
  /nix/store/1gr14nv1ggdrb71k0j2iyv9zwad1kkbb-harmonia-deps-3.2.0.drv
  /nix/store/17pr923vz02ffr830sfc5fp6k6grx8j7-harmonia-clippy-3.2.0.drv