these 2 derivations will be built: /nix/store/q4wyh27vm47a6a7w8jjx2xkcs81a41sj-flake-inputs.drv /nix/store/03dqi9h8mk1bx66qi573ilzn9wmx9l9l-check-flake-inputs.drv building '/nix/store/q4wyh27vm47a6a7w8jjx2xkcs81a41sj-flake-inputs.drv' building '/nix/store/03dqi9h8mk1bx66qi573ilzn9wmx9l9l-check-flake-inputs.drv' upload niks3: ok