these 2 derivations will be built:
  /nix/store/fklymfi7q2qbbvyhz6bhm7y3277ai0rk-flake-inputs.drv
  /nix/store/zawv9zc2mwvdfnbvpi91pjlmgczibhkp-check-flake-inputs.drv
building '/nix/store/fklymfi7q2qbbvyhz6bhm7y3277ai0rk-flake-inputs.drv'
building '/nix/store/zawv9zc2mwvdfnbvpi91pjlmgczibhkp-check-flake-inputs.drv'

upload niks3: ok