these 2 derivations will be built:
  /nix/store/cwmffyfa3pwj2ya3d61xwlg8a7w433bg-flake-inputs.drv
  /nix/store/4c29mpnhdikz0s7n0ivlgsiascj265zm-check-flake-inputs.drv
building '/nix/store/cwmffyfa3pwj2ya3d61xwlg8a7w433bg-flake-inputs.drv'
building '/nix/store/4c29mpnhdikz0s7n0ivlgsiascj265zm-check-flake-inputs.drv'

upload niks3: ok