these 2 derivations will be built:
  /nix/store/f3fcixq3spyf5blkwd650xmzwpd58n58-flake-inputs.drv
  /nix/store/jmkpab8zji9j71qn1hpajv6xxsksb3s3-check-flake-inputs.drv
building '/nix/store/f3fcixq3spyf5blkwd650xmzwpd58n58-flake-inputs.drv'
building '/nix/store/jmkpab8zji9j71qn1hpajv6xxsksb3s3-check-flake-inputs.drv'

upload niks3: ok