these 2 derivations will be built:
  /nix/store/2gjviiyqvcbk2g16ib4hm3ry29mqwmzw-nix-grpc-store-fuzzers-0.2.3.drv
  /nix/store/kzv20lfbg38b70wnipd0wd3p4civb72f-nix-grpc-store-fuzz-smoke.drv