these 2 derivations will be built:
  /nix/store/qvz9ha555i67sqzqnhrg6iv1rf2rrhap-flake-inputs.drv
  /nix/store/zi7cfkl5yrr1fikpm1827kfqgam503jw-check-flake-inputs.drv
building '/nix/store/qvz9ha555i67sqzqnhrg6iv1rf2rrhap-flake-inputs.drv'
building '/nix/store/zi7cfkl5yrr1fikpm1827kfqgam503jw-check-flake-inputs.drv'

upload niks3: ok