these 2 derivations will be built:
  /nix/store/46lk6il53l7ckl7cln5rcsdm60cgphwl-nix-grpc-store-fuzzers-0.1.0.drv
  /nix/store/1p71b1nsfaw69nwyw73znbr48xd3r0bd-nix-grpc-store-fuzz-smoke.drv