these 4 derivations will be built:
  /nix/store/l6zjrsfadzlbq7nhnxqy5wzbsf80p7gg-nix-with-grpc-store-2.35.3.drv
  /nix/store/lbdfg606xs8gc5974ib62jfwjw070c2k-nix-fast-build-with-grpc-store-2.0.4.drv
  /nix/store/s5a06zrx13h7nhvx02qpbhq3nnwxh5jc-nix-grpc-store-nix-tools.drv
  /nix/store/38sqj3lb6gqsajn8jvvda417i72n2n52-nix-tools-with-plugin-check.drv