these 2 derivations will be built:
  /nix/store/1cgg8f1z5plgpyq09agxcv3hjnda7jjv-flake-inputs.drv
  /nix/store/h3ci4in0q1lidcavvdg8yq1l6cbsz664-check-flake-inputs.drv
building '/nix/store/1cgg8f1z5plgpyq09agxcv3hjnda7jjv-flake-inputs.drv'
building '/nix/store/h3ci4in0q1lidcavvdg8yq1l6cbsz664-check-flake-inputs.drv'

upload niks3: ok