these 2 derivations will be built:
  /nix/store/2m8821wadvs2zf5a7vycf93q9a42pmv5-nix-grpc-store-fuzzers-0.1.0.drv
  /nix/store/1yc73f8ss1gpb1h8i2zi0j4asgk7pj5z-nix-grpc-store-fuzz-smoke.drv