these 2 derivations will be built:
  /nix/store/izyk582jccwgvnbl02laya1alk81zp83-nix-grpc-store-fuzzers-0.1.0-beta.4.drv
  /nix/store/sm7phdjwsvb3flgv52f1ghhxh874zg7b-nix-grpc-store-fuzz-smoke.drv