these 2 derivations will be built:
  /nix/store/by5dvfzjxs0wwifjx4k2afaxjaxkvkny-flake-inputs.drv
  /nix/store/0x8ml5sc96k0d4nq16ab1mcrgz0skib7-check-flake-inputs.drv
building '/nix/store/by5dvfzjxs0wwifjx4k2afaxjaxkvkny-flake-inputs.drv'
building '/nix/store/0x8ml5sc96k0d4nq16ab1mcrgz0skib7-check-flake-inputs.drv'

upload niks3: ok