these 4 derivations will be built:
  /nix/store/6n4zvxs55wix0x2cddj2wbin873ry5mz-vendor-registry.drv
  /nix/store/n94kjq6zj4n4fy4dk83c1qclng6rza3v-vendor-cargo-deps.drv
  /nix/store/bkdxlwdn6h50f2ylk3p3h63139i7kcfx-harmonia-deps-3.3.0.drv
  /nix/store/6an0grssj471dmqq8ax6ib52xcjnh9ir-harmonia-3.3.0.drv