these 2 derivations will be built:
  /nix/store/0jjbashsarf2d3fdhsyyyixd1v2gdhjz-flake-inputs.drv
  /nix/store/mz0pdn9qqwl6diacic49fgqij0mqbpy9-check-flake-inputs.drv
building '/nix/store/0jjbashsarf2d3fdhsyyyixd1v2gdhjz-flake-inputs.drv'
building '/nix/store/mz0pdn9qqwl6diacic49fgqij0mqbpy9-check-flake-inputs.drv'

upload niks3: ok