these 2 derivations will be built:
  /nix/store/9761xfqh0jhh33hk8fcj75926mpr7fmc-flake-inputs.drv
  /nix/store/c9v7m9l336b8rhgrjaklhqkbnk8jls63-check-flake-inputs.drv
building '/nix/store/9761xfqh0jhh33hk8fcj75926mpr7fmc-flake-inputs.drv'
building '/nix/store/c9v7m9l336b8rhgrjaklhqkbnk8jls63-check-flake-inputs.drv'

upload niks3: ok