these 2 derivations will be built:
  /nix/store/051pfdysn9c4f1674kyv65y4p9880sk2-flake-inputs.drv
  /nix/store/av673d4awvdh7331iyi706n5yqmbyjvg-check-flake-inputs.drv
building '/nix/store/051pfdysn9c4f1674kyv65y4p9880sk2-flake-inputs.drv'
building '/nix/store/av673d4awvdh7331iyi706n5yqmbyjvg-check-flake-inputs.drv'

upload niks3: ok