these 2 derivations will be built:
  /nix/store/xrp557macawx3lyxkvcmwk1x8b0y647s-nix-grpc-store-fuzzers-0.2.3.drv
  /nix/store/q1l0b8wgaghgwaicb94h9h278l02x2px-nix-grpc-store-fuzz-smoke.drv