these 2 derivations will be built:
  /nix/store/rayxg049f1imzr6z9i7hmsxh6jv8z2a2-flake-inputs.drv
  /nix/store/wj5p0bb2hyic7cs1f02s1hxkjdb9sr8s-check-flake-inputs.drv
building '/nix/store/rayxg049f1imzr6z9i7hmsxh6jv8z2a2-flake-inputs.drv'
building '/nix/store/wj5p0bb2hyic7cs1f02s1hxkjdb9sr8s-check-flake-inputs.drv'

upload niks3: ok