these 2 derivations will be built:
  /nix/store/7657bhcwq4r4b0kdd2shsi6zzn9n6wx6-nix-grpc-store-fuzzers-0.1.0.drv
  /nix/store/p9302azz8dgi56mq3s238hqr72fypcfk-nix-grpc-store-fuzz-smoke.drv