these 2 derivations will be built:
  /nix/store/yxf3j70qmmqbm33xppn0zc139l8gi8s7-flake-inputs.drv
  /nix/store/iq2ikgh0swlqax8cllz5v513q3bj709d-check-flake-inputs.drv
building '/nix/store/yxf3j70qmmqbm33xppn0zc139l8gi8s7-flake-inputs.drv'
building '/nix/store/iq2ikgh0swlqax8cllz5v513q3bj709d-check-flake-inputs.drv'

upload niks3: ok