these 2 derivations will be built:
  /nix/store/my0yr0l6zsdyagfhgbfi2dfr697k677x-nix-grpc-store-fuzzers-0.2.2.drv
  /nix/store/99n316c6kzli2lq1qps9wnzadd29mdq4-nix-grpc-store-fuzz-smoke.drv