these 2 derivations will be built:
  /nix/store/f5hvcqchan1vx5j55md0d7pxsxsbz7c1-flake-inputs.drv
  /nix/store/0698gbxsghj03mamxncc4jayp003dsak-check-flake-inputs.drv
building '/nix/store/f5hvcqchan1vx5j55md0d7pxsxsbz7c1-flake-inputs.drv'
building '/nix/store/0698gbxsghj03mamxncc4jayp003dsak-check-flake-inputs.drv'

upload niks3: ok