these 2 derivations will be built:
  /nix/store/bk0xfkgqv6gc0i54n9kbnnd5ycw6gy47-flake-inputs.drv
  /nix/store/0b9h3b1g6bps92lgkh9z6qhn2q4ll696-check-flake-inputs.drv
building '/nix/store/bk0xfkgqv6gc0i54n9kbnnd5ycw6gy47-flake-inputs.drv'
building '/nix/store/0b9h3b1g6bps92lgkh9z6qhn2q4ll696-check-flake-inputs.drv'

upload niks3: ok