these 2 derivations will be built:
  /nix/store/08hsqj8j22jmg35cx67q4yl7mhx3sh54-nix-grpc-store-fuzzers-0.2.3.drv
  /nix/store/gw9fvdjfdzjv4am9sp0d5mxiv5z462yz-nix-grpc-store-fuzz-smoke.drv