these 2 derivations will be built:
  /nix/store/jwvbw9q42mk127glnfa7vf42cqx0lg53-flake-inputs.drv
  /nix/store/3xdy4nixnl6v28d0d0ldjpbn64nys3j6-check-flake-inputs.drv
building '/nix/store/jwvbw9q42mk127glnfa7vf42cqx0lg53-flake-inputs.drv'
building '/nix/store/3xdy4nixnl6v28d0d0ldjpbn64nys3j6-check-flake-inputs.drv'

upload niks3: ok