these 2 derivations will be built:
  /nix/store/xmkq63gj1p1n535la6x78p2gzk19bzhy-nix-grpc-store-fuzzers-0.1.0.drv
  /nix/store/7f2p03pg3izv4i3qfwmcaavv07271jsd-nix-grpc-store-fuzz-smoke.drv