these 4 derivations will be built:
  /nix/store/xydj3rw8fab4n6asizs2a7vpzc26rc7z-source.drv
  /nix/store/5gwjahhidn0h50h2zia8d8chs8l0ns8b-rhwp-wasm-0.8.6-vendor-staging.drv
  /nix/store/n40xqwi3d966k56ns7grnylsmpxhxshp-rhwp-wasm-0.8.6-vendor.drv
  /nix/store/bd8jabw69sy9prfnn1j8dnwp9dmq8ybf-rhwp-wasm-0.8.6.drv
this path will be fetched (8.2 MiB download, 24.3 MiB unpacked):
  /nix/store/dys0df46hm84hikqkr0jx4shdnfhqwbn-wasm-bindgen-cli-0.2.127