these 2 derivations will be built:
  /nix/store/1ysxwpxwakqfzgi5yhx4mwhh0k6nn8l6-flake-inputs.drv
  /nix/store/a6p00v7m8r7vn6rglh9cp271pb8kmvbm-check-flake-inputs.drv
building '/nix/store/1ysxwpxwakqfzgi5yhx4mwhh0k6nn8l6-flake-inputs.drv'
building '/nix/store/a6p00v7m8r7vn6rglh9cp271pb8kmvbm-check-flake-inputs.drv'

upload niks3: ok