these 2 derivations will be built:
  /nix/store/d60z4108mcc5h1hnrbsnr687w18y5igq-nix-grpc-store-fuzzers-0.1.0.drv
  /nix/store/yff8gdif860gasqimlfnapv7q5h51dfb-nix-grpc-store-fuzz-smoke.drv