these 2 derivations will be built:
  /nix/store/97j55r7ra1dd2arzk9kpisgfpi0fz97i-nix-with-grpc-store-2.34.9.drv
  /nix/store/fimdb8sl59lhqmdz93cadf1qj464bg19-nix-with-plugin-check.drv