these 2 derivations will be built:
  /nix/store/ppxknd1a8m3v0vxvbyfbmngprwx9k0zv-flake-inputs.drv
  /nix/store/3a7bkk87f63m7yhkcmnf4x9cy0mrcwwv-check-flake-inputs.drv
building '/nix/store/ppxknd1a8m3v0vxvbyfbmngprwx9k0zv-flake-inputs.drv'
building '/nix/store/3a7bkk87f63m7yhkcmnf4x9cy0mrcwwv-check-flake-inputs.drv'

upload niks3: ok