these 5 derivations will be built:
  /nix/store/ba9dimv2jnvhbizprd6rbp0sf28hm68y-vendor-registry.drv
  /nix/store/jm1qfwc42w0vvgfd4njlxy3kcz7jiv0c-vendor-cargo-deps.drv
  /nix/store/l03q675xm8qajbw3yljkjvk54pmla7p2-source.drv
  /nix/store/dbz5jhvblpwwjzlg9sbbb35j5sf4qal5-import-bot-deps-1.2.0.drv
  /nix/store/w4sss93kry7p3k4wb6a4vwiz9pjkkj5p-import-bot-1.2.0.drv