these 2 derivations will be built:
  /nix/store/j9ifl9p4s8a3yqf71fwnazcvgcs95wir-nix-grpc-store-fuzzers-0.2.3.drv
  /nix/store/bvmf1j1rlc1b75bv2zls0w5lzqbf0lam-nix-grpc-store-fuzz-smoke.drv