Treating doxygen as a formula. For the cask, use homebrew/cask/doxygen or specify the `--cask` flag. To silence this message, use the `--formula` flag.

xz 5.6.3 is already installed and up-to-date. To reinstall 5.6.3, run: brew reinstall xz

autoconf 2.72 is already installed and up-to-date. To reinstall 2.72, run: brew reinstall autoconf

libtool 2.5.4 is already installed and up-to-date. To reinstall 2.5.4, run: brew reinstall libtool

Input 'save-always' has been deprecated with message: save-always does not work as intended and will be removed in a future release. A separate `actions/cache/restore` step should be used instead. See https://github.com/actions/cache/tree/main/save#always-save-cache for more details.