these 2 derivations will be built:
  /nix/store/qjfk0fr5afnaky6s6kxr0qf4hggwkijk-flake-inputs.drv
  /nix/store/lxbmzbchg68pyjcg1rgpxxf7amij3y7l-check-flake-inputs.drv
building '/nix/store/qjfk0fr5afnaky6s6kxr0qf4hggwkijk-flake-inputs.drv'
building '/nix/store/lxbmzbchg68pyjcg1rgpxxf7amij3y7l-check-flake-inputs.drv'

upload niks3: ok