these 2 derivations will be built:
  /nix/store/xyw7ign3cijnmlshnicgs7mw744jv873-nix-grpc-store-fuzzers-0.2.2.drv
  /nix/store/klwlxk8k2f1ksmclb1v9vwy2wiixzpjz-nix-grpc-store-fuzz-smoke.drv