these 2 derivations will be built:
  /nix/store/z6jc5nybj8jp5bnmzqccjli711bp3dvc-nix-grpc-store-fuzzers-0.1.0.drv
  /nix/store/g9idn84jiapid22y3h9600kz703qnkbv-nix-grpc-store-fuzz-smoke.drv