these 2 derivations will be built:
  /nix/store/wd5sppdb36gjsp7v3r9mp81zz8ac0hb2-nix-grpc-store-fuzzers-0.1.0-beta.4.drv
  /nix/store/5qjrqvfsksc9b9sz0fdsy9pv9fwxncv3-nix-grpc-store-fuzz-smoke.drv