these 6 derivations will be built:
  /nix/store/3vmal132hc29yzv1irb0dmjpg936wc6h-cargo-package-tokio-1.53.0.drv
  /nix/store/4bi9qpmsvm1mchy5jcjmz6jzhs0izqqd-vendor-registry.drv
  /nix/store/4y7rw0701hvzdrdjms8i2ikgnzy0xkxa-vendor-cargo-deps.drv
  /nix/store/gxs8wpxkg12x8x7064dmmyyjfy5dkkvm-source.drv
  /nix/store/k2v3b6cb9gip7z5jlv64j8z5nxqmpkxr-harmonia-deps-3.1.0.drv
  /nix/store/rl6lbhfk8j0r5qddrwpzi4lb8sbg5cik-harmonia-clippy-3.1.0.drv