these 2 derivations will be built:
  /nix/store/610qf6sxyhidhvslnqzl21px1nwqia13-flake-inputs.drv
  /nix/store/j6wpv6a4k08nn3bxnlykaqgpxchdpazh-check-flake-inputs.drv
building '/nix/store/610qf6sxyhidhvslnqzl21px1nwqia13-flake-inputs.drv'
building '/nix/store/j6wpv6a4k08nn3bxnlykaqgpxchdpazh-check-flake-inputs.drv'

upload niks3: ok