these 2 derivations will be built:
  /nix/store/nzw6n1wnckgd6qkrva96bqawnvaam3sl-nix-grpc-store-fuzzers-0.2.2.drv
  /nix/store/ci00dmws5wbycwd20v96nl13xp0sdm7m-nix-grpc-store-fuzz-smoke.drv