these 2 derivations will be built:
  /nix/store/zzy15vclqzx0mvcd23i89yz9p5jvf18s-flake-inputs.drv
  /nix/store/p3pasdfxz0n71f1m09bkj5iypfrri95x-check-flake-inputs.drv
building '/nix/store/zzy15vclqzx0mvcd23i89yz9p5jvf18s-flake-inputs.drv'
building '/nix/store/p3pasdfxz0n71f1m09bkj5iypfrri95x-check-flake-inputs.drv'

upload niks3: ok