these 2 derivations will be built:
  /nix/store/jhrfnnxplc21f5rny28f7xd44db8wf5n-flake-inputs.drv
  /nix/store/lhjp3rzdgqmp1sp5vg4mb7wd4fzsxj8a-check-flake-inputs.drv
building '/nix/store/jhrfnnxplc21f5rny28f7xd44db8wf5n-flake-inputs.drv'
building '/nix/store/lhjp3rzdgqmp1sp5vg4mb7wd4fzsxj8a-check-flake-inputs.drv'

upload niks3: ok