these 2 derivations will be built:
  /nix/store/a47qnwmlm3xyirbagzgskd9wqd2xlsrh-nix-grpc-store-fuzzers-0.2.0.drv
  /nix/store/hh72nmbb0hrdxvnq4y7iywzwyqmkbbdl-nix-grpc-store-fuzz-smoke.drv