these 2 derivations will be built:
  /nix/store/ydlrdfy25z7bnw387j69aagk9wj331wc-nix-grpc-store-fuzzers-0.2.2.drv
  /nix/store/2kpdhiz6r2kxigz7v80vnxqk5ip98avh-nix-grpc-store-fuzz-smoke.drv