these 2 derivations will be built:
  /nix/store/zhj23wcmb9x8hp46yx3s3fj11fr8g7j2-nix-grpc-store-fuzzers-0.1.0.drv
  /nix/store/l4ygqivhi36hi0kcnnimbcc8714r9764-nix-grpc-store-fuzz-smoke.drv