these 2 derivations will be built:
  /nix/store/lw4c4hp1w6qms3n9jzhmk5difn4gxnl9-nix-grpc-store-fuzzers-0.2.3.drv
  /nix/store/c3vbf8pn05l8cl38fxxf7mk5mc2gl7wq-nix-grpc-store-fuzz-smoke.drv