these 2 derivations will be built:
  /nix/store/xx8gfvj7l1qpma3ksl3f47p85fnzh66k-nix-grpc-store-fuzzers-0.2.3.drv
  /nix/store/jsxz4glbrwjviy5ypl71ahyiv52c60hi-nix-grpc-store-fuzz-smoke.drv