these 2 derivations will be built:
  /nix/store/mvf3n6yswgp0grg91ahzp0kjd1y24by9-flake-inputs.drv
  /nix/store/f88rdmaa2zrfbhsgyd1g7pdn9kxmmh6x-check-flake-inputs.drv
building '/nix/store/mvf3n6yswgp0grg91ahzp0kjd1y24by9-flake-inputs.drv'
building '/nix/store/f88rdmaa2zrfbhsgyd1g7pdn9kxmmh6x-check-flake-inputs.drv'

upload niks3: ok