these 2 derivations will be built:
  /nix/store/zki9cszbcz30c5g51agmwpiwwy0vp0q0-flake-inputs.drv
  /nix/store/l8xhj1v9df4b50f31hzjlg2bg729rch4-check-flake-inputs.drv
building '/nix/store/zki9cszbcz30c5g51agmwpiwwy0vp0q0-flake-inputs.drv'
building '/nix/store/l8xhj1v9df4b50f31hzjlg2bg729rch4-check-flake-inputs.drv'

upload niks3: ok