these 2 derivations will be built:
  /nix/store/fdbjln2qig7pm2ihw6jz7mlxg7kada9v-nix-grpc-store-fuzzers-0.1.0.drv
  /nix/store/f1cm0d79sqqg9w56sa4sywjzkrkrms8a-nix-grpc-store-fuzz-smoke.drv