these 2 derivations will be built:
  /nix/store/2689lnn6zyzbv0irgv9sa40d2fny0n2l-nix-grpc-store-fuzzers-0.2.2.drv
  /nix/store/9p5lsfsbs6nx4i4qgnvpmbsds7p30afp-nix-grpc-store-fuzz-smoke.drv