$ git clone -n https://src.fedoraproject.org/rpms/php-symfony.git /var/lib/mock/f38-build-side-42-init-devel-1244725-30640/root/chroot_tmpdir/scmroot/php-symfony
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1244725-30640/root/chroot_tmpdir/scmroot/php-symfony'...
$ git fetch origin bec1a9fd3f81d52250b2d32ed21b6f0393d8d8e4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/php-symfony
 * [new ref]         bec1a9fd3f81d52250b2d32ed21b6f0393d8d8e4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bec1a9f Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild