$ git clone -n https://src.fedoraproject.org/rpms/php-symfony-polyfill.git /var/lib/mock/f40-build-2481485-61633/root/chroot_tmpdir/scmroot/php-symfony-polyfill
Cloning into '/var/lib/mock/f40-build-2481485-61633/root/chroot_tmpdir/scmroot/php-symfony-polyfill'...
$ git fetch origin 14ae248d398e799d6731bc7399584d1f47e344bf:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/php-symfony-polyfill
 * [new ref]         14ae248d398e799d6731bc7399584d1f47e344bf -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 14ae248 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild