these 2 derivations will be built:
  /nix/store/q3wach53sfg2adaaf8p853rws4flwmvi-flake-inputs.drv
  /nix/store/0dgd7pn4rqxnm17a3mr7yvdbc2bd4a17-check-flake-inputs.drv
building '/nix/store/q3wach53sfg2adaaf8p853rws4flwmvi-flake-inputs.drv'
building '/nix/store/0dgd7pn4rqxnm17a3mr7yvdbc2bd4a17-check-flake-inputs.drv'

upload niks3: ok