these 2 derivations will be built:
  /nix/store/zzkjc7vwipsj9fibzicb6q5461him4ya-flake-inputs.drv
  /nix/store/hx50pm1ps154aj65wl2lfyyh7mq9s5dr-check-flake-inputs.drv
building '/nix/store/zzkjc7vwipsj9fibzicb6q5461him4ya-flake-inputs.drv'
building '/nix/store/hx50pm1ps154aj65wl2lfyyh7mq9s5dr-check-flake-inputs.drv'

upload niks3: ok