these 2 derivations will be built:
  /nix/store/71390ap6q1yaczlbfk6h6nnflhx07k3z-nix-grpc-store-fuzzers-0.2.2.drv
  /nix/store/4slr3srp8i69ifw7spa9y0h1xryxjnr2-nix-grpc-store-fuzz-smoke.drv