these 2 derivations will be built:
  /nix/store/max2c094qly9jmpns3fwjr9sa53wwqa7-flake-inputs.drv
  /nix/store/fbp3xnwm7giqsp0pmciwk545h89c84yr-check-flake-inputs.drv
building '/nix/store/max2c094qly9jmpns3fwjr9sa53wwqa7-flake-inputs.drv'
building '/nix/store/fbp3xnwm7giqsp0pmciwk545h89c84yr-check-flake-inputs.drv'

upload niks3: ok