these 2 derivations will be built:
  /nix/store/ifwvg4vl1nr19mcdr6hnkwq4hqnc59cj-flake-inputs.drv
  /nix/store/k10nwcsg4pb08dqdx9a2p8fh1xh5539y-check-flake-inputs.drv
building '/nix/store/ifwvg4vl1nr19mcdr6hnkwq4hqnc59cj-flake-inputs.drv'
building '/nix/store/k10nwcsg4pb08dqdx9a2p8fh1xh5539y-check-flake-inputs.drv'

upload niks3: ok