these 2 derivations will be built:
  /nix/store/j2bck9m2rxmcda4abqdvar6ylakv8sqb-nix-with-grpc-store-2.34.8.drv
  /nix/store/5agp1shjnm45jzmbckmaf0947gj036g5-nix-with-plugin-check.drv