these 2 derivations will be built:
  /nix/store/lwljzic202cjdz0rmnj3xgimnbkgwhvx-nix-grpc-store-fuzzers-0.2.2.drv
  /nix/store/g5hb2jhq9is237i2w62myf0y1q315ww9-nix-grpc-store-fuzz-smoke.drv