these 2 derivations will be built:
  /nix/store/594anwlf4zpbrfwmhwbmclzgpl0c6d5s-flake-inputs.drv
  /nix/store/n4ygyzx5smp67ggbr187l46197dyhppp-check-flake-inputs.drv
building '/nix/store/594anwlf4zpbrfwmhwbmclzgpl0c6d5s-flake-inputs.drv'
building '/nix/store/n4ygyzx5smp67ggbr187l46197dyhppp-check-flake-inputs.drv'

upload niks3: ok