these 2 derivations will be built:
  /nix/store/ixqhnn7xzm2xa67aqar5xpcgngkijx7p-nix-grpc-store-fuzzers-0.1.0.drv
  /nix/store/a6lfiypfx9wlhgfijn85mbkkhzrif6x6-nix-grpc-store-fuzz-smoke.drv