$ git clone -n https://src.fedoraproject.org/rpms/apiguardian.git /var/lib/mock/f40-build-2403388-60556/root/chroot_tmpdir/scmroot/apiguardian
Cloning into '/var/lib/mock/f40-build-2403388-60556/root/chroot_tmpdir/scmroot/apiguardian'...
$ git fetch origin dd83bc0ed75fa9b8af0a199c0b568cb38f436ea9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/apiguardian
 * [new ref]         dd83bc0ed75fa9b8af0a199c0b568cb38f436ea9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dd83bc0 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild