these 2 derivations will be built:
  /nix/store/3glc0ry234cvrpq9xiw6fr5r6hwngyc5-flake-inputs.drv
  /nix/store/rjha1bschhw92k0g3niskqw29jw69awn-check-flake-inputs.drv
building '/nix/store/3glc0ry234cvrpq9xiw6fr5r6hwngyc5-flake-inputs.drv'
building '/nix/store/rjha1bschhw92k0g3niskqw29jw69awn-check-flake-inputs.drv'

upload niks3: ok