these 2 derivations will be built:
  /nix/store/7h7q0kikb383xdrhpmkbfdawv42yyif4-nix-with-grpc-store-2.34.9.drv
  /nix/store/8k05hpr36fvipdaq1lj4c116glw77nkq-nix-with-plugin-check.drv