these 2 derivations will be built:
  /nix/store/llxx3hqljlgcq4rifmfxg406yc59bfvb-flake-inputs.drv
  /nix/store/g1v43hngayrcz8azfal4z3nmkz7dgqc6-check-flake-inputs.drv
building '/nix/store/llxx3hqljlgcq4rifmfxg406yc59bfvb-flake-inputs.drv'
building '/nix/store/g1v43hngayrcz8azfal4z3nmkz7dgqc6-check-flake-inputs.drv'

upload niks3: ok