these 2 derivations will be built:
  /nix/store/q35fzyf41bhay0jcii6xmgvgvq5wficl-nix-grpc-store-fuzzers-0.2.3.drv
  /nix/store/2p7gr28zbzr4z4hhf2f01yqn8v775y5k-nix-grpc-store-fuzz-smoke.drv