these 2 derivations will be built:
  /nix/store/v2lpyq4yqwzvx9sx743xlzwk7w35avhq-nix-grpc-store-fuzzers-0.2.2.drv
  /nix/store/w93bkzcv5svzngigk0rczmf66l54pbnr-nix-grpc-store-fuzz-smoke.drv