these 5 derivations will be built:
  /nix/store/bx2yqv3gh29jc4fcgvg0mms4cdvb5lwb-source.drv
  /nix/store/v8xszjfh64j9jaxg7gjba1spdisqyfjg-sandbox-runtime-src-with-lock.drv
  /nix/store/v7h9sq5rwh3xzdqa1fwji97cwirraqxv-sandbox-runtime-0.0.82-npm-deps.drv
  /nix/store/4akiq9d91hyv8nlyyiixhspcn1hvnnfk-sandbox-runtime-0.0.82.drv
  /nix/store/b4x2a2zk5yl8wqv01bkgzv01lj3xlgdx-check-sandbox-runtime.drv