these 2 derivations will be built:
  /nix/store/l7kcj1kgllihydd99vw65rfiz3vbwf8l-flake-inputs.drv
  /nix/store/vn9khz5xp33qc8pllaz0ybfbms50jmh1-check-flake-inputs.drv
building '/nix/store/l7kcj1kgllihydd99vw65rfiz3vbwf8l-flake-inputs.drv'
building '/nix/store/vn9khz5xp33qc8pllaz0ybfbms50jmh1-check-flake-inputs.drv'

upload niks3: ok