these 2 derivations will be built:
  /nix/store/8i3nzv49b95gw14d4c023bvfjfjip0v5-flake-inputs.drv
  /nix/store/xjzhv1k798wc1bg497sq5i1gxf20z1dw-check-flake-inputs.drv
building '/nix/store/8i3nzv49b95gw14d4c023bvfjfjip0v5-flake-inputs.drv'
building '/nix/store/xjzhv1k798wc1bg497sq5i1gxf20z1dw-check-flake-inputs.drv'

upload niks3: ok