these 2 derivations will be built:
  /nix/store/qrv1la30finq04i8wbsixdikr512jnb8-flake-inputs.drv
  /nix/store/v12kaqzrnvwrlhjb74rd53m9hxn6mvgz-check-flake-inputs.drv
building '/nix/store/qrv1la30finq04i8wbsixdikr512jnb8-flake-inputs.drv'
building '/nix/store/v12kaqzrnvwrlhjb74rd53m9hxn6mvgz-check-flake-inputs.drv'

upload niks3: ok