these 2 derivations will be built:
  /nix/store/d3x96ww7856dr5f8phis247h11mqajrd-nix-grpc-store-fuzzers-0.2.3.drv
  /nix/store/zh2lrnp93x1nx87a2khfw01s4dl7zfpx-nix-grpc-store-fuzz-smoke.drv