these 2 derivations will be built:
  /nix/store/blvgmvyjrgv78w4rvg3bc81dd3mw3d7g-flake-inputs.drv
  /nix/store/z9qgfskr22gw9zkzj1dhg864va9z2k1m-check-flake-inputs.drv
building '/nix/store/blvgmvyjrgv78w4rvg3bc81dd3mw3d7g-flake-inputs.drv'
building '/nix/store/z9qgfskr22gw9zkzj1dhg864va9z2k1m-check-flake-inputs.drv'

upload niks3: ok