these 2 derivations will be built:
  /nix/store/d8h78nfm95gw7ycvrlmmxlwyprajmvdq-flake-inputs.drv
  /nix/store/w3zmjvihmz6svksm09zgngmdy4qav6sn-check-flake-inputs.drv
building '/nix/store/d8h78nfm95gw7ycvrlmmxlwyprajmvdq-flake-inputs.drv'
building '/nix/store/w3zmjvihmz6svksm09zgngmdy4qav6sn-check-flake-inputs.drv'

upload niks3: ok