these 2 derivations will be built:
  /nix/store/b73b4nbrfwb3flvpla9v7lcnqzrpch6w-nix-grpc-store-fuzzers-0.2.3.drv
  /nix/store/2sn087yixaqsbajzp3phcwavm82q7hxh-nix-grpc-store-fuzz-smoke.drv