these 2 derivations will be built:
  /nix/store/7kzr7sg0bi3kwn5xglshfys1r8iz2p5j-nix-grpc-store-fuzzers-0.1.0.drv
  /nix/store/7v66rjyfrx58lv0mk06gcpds49lv3hf1-nix-grpc-store-fuzz-smoke.drv