these 2 derivations will be built:
  /nix/store/w44av923pjcnm0009wlz1y65gp67qw24-nix-grpc-store-fuzzers-0.2.2.drv
  /nix/store/8zyzj3qhnvv3wk4b1pbl1rspflghydyz-nix-grpc-store-fuzz-smoke.drv