these 2 derivations will be built:
  /nix/store/6drr7yf2bs8aghxgq295xrjikm7dsn51-flake-inputs.drv
  /nix/store/ii2wsyfr4fiijp324z754v3y0wipqqy8-check-flake-inputs.drv
building '/nix/store/6drr7yf2bs8aghxgq295xrjikm7dsn51-flake-inputs.drv'
building '/nix/store/ii2wsyfr4fiijp324z754v3y0wipqqy8-check-flake-inputs.drv'

upload niks3: ok