these 2 derivations will be built:
  /nix/store/cv9v7j0jmx08kv86w16p54xbg9hzr3wp-nix-grpc-store-fuzzers-0.1.0.drv
  /nix/store/a7pkv7vdq6cxcd8zj9gwlc04vv6nrc49-nix-grpc-store-fuzz-smoke.drv