these 2 derivations will be built:
  /nix/store/7waxq0kd04pkxa18b9qjxrr7hkabxwrx-flake-inputs.drv
  /nix/store/vmggp5ib18rnzxvrnc5qkwrpvxlp2mj1-check-flake-inputs.drv
building '/nix/store/7waxq0kd04pkxa18b9qjxrr7hkabxwrx-flake-inputs.drv'
building '/nix/store/vmggp5ib18rnzxvrnc5qkwrpvxlp2mj1-check-flake-inputs.drv'

upload niks3: ok