these 2 derivations will be built:
  /nix/store/p6j9pv7skwhkck3isq5lqj3mxpvrvs2k-flake-inputs.drv
  /nix/store/9lryml564nkb2bikqrxxwz9xhbzqvzlc-check-flake-inputs.drv
building '/nix/store/p6j9pv7skwhkck3isq5lqj3mxpvrvs2k-flake-inputs.drv'
building '/nix/store/9lryml564nkb2bikqrxxwz9xhbzqvzlc-check-flake-inputs.drv'

upload niks3: ok