these 2 derivations will be built:
  /nix/store/xjk1x7awalzkdaw8an34pfhjpxwrqh4z-nix-grpc-store-fuzzers-0.2.2.drv
  /nix/store/ay1kx27i1rhqrqjwq9m02kw652avslx6-nix-grpc-store-fuzz-smoke.drv