these 2 derivations will be built:
  /nix/store/vf4k7ykqi0yknqsycjkdg6x1hqqnzbmi-flake-inputs.drv
  /nix/store/7ngkmnnxh8i4vf9aybxvwhi17jjb9c2r-check-flake-inputs.drv
building '/nix/store/vf4k7ykqi0yknqsycjkdg6x1hqqnzbmi-flake-inputs.drv'
building '/nix/store/7ngkmnnxh8i4vf9aybxvwhi17jjb9c2r-check-flake-inputs.drv'

upload niks3: ok