these 2 derivations will be built:
  /nix/store/xc9sgzfspjaypzz7x47d88bzczr132b3-nix-grpc-store-fuzzers-0.2.3.drv
  /nix/store/nkc3ijy707s55igbq92gw9n681xa43mw-nix-grpc-store-fuzz-smoke.drv