these 4 derivations will be built:
  /nix/store/m5wxsvksayvfilz5dviglvv51s33nmix-nix-with-grpc-store-2.35.3.drv
  /nix/store/w1bpi7k3scspjqw1hq1c0b8pkbykhamf-nix-fast-build-with-grpc-store-2.0.4.drv
  /nix/store/nk4dqjjnzd76gd9rr6sl54rgkwi9ifyq-nix-grpc-store-nix-tools.drv
  /nix/store/6nczrk01bahjsiaq9qxqn2p6kdwhh1g0-nix-tools-with-plugin-check.drv