these 2 derivations will be built:
  /nix/store/zijm3cy9bsnjwcq80016gzvrwaj56sca-flake-inputs.drv
  /nix/store/dyqb037alvnxv22nykl7qsb8hj5zrnc2-check-flake-inputs.drv
building '/nix/store/zijm3cy9bsnjwcq80016gzvrwaj56sca-flake-inputs.drv'
building '/nix/store/dyqb037alvnxv22nykl7qsb8hj5zrnc2-check-flake-inputs.drv'

upload niks3: ok