these 2 derivations will be built:
  /nix/store/dy6hyk6w56hppqpr8q6s6b6dyzxy1s3w-nix-grpc-store-fuzzers-0.1.0-beta.1.drv
  /nix/store/qj5y2fra0249bfv8j0j4yykr9mkvpmq0-nix-grpc-store-fuzz-smoke.drv