these 2 derivations will be built:
  /nix/store/crnfaqnndjlq7crn7c45j3gkr4ydhlw8-flake-inputs.drv
  /nix/store/3wkb6ssghygr3g5dqcw1w2hszx5c4kbh-check-flake-inputs.drv
building '/nix/store/crnfaqnndjlq7crn7c45j3gkr4ydhlw8-flake-inputs.drv'
building '/nix/store/3wkb6ssghygr3g5dqcw1w2hszx5c4kbh-check-flake-inputs.drv'

upload niks3: ok