$ git clone -n https://gitee.com/mgb01105731/ruby_2.git /var/lib/mock/dist-an23-build-470894-74070/root/chroot_tmpdir/scmroot/ruby_2
Cloning into '/var/lib/mock/dist-an23-build-470894-74070/root/chroot_tmpdir/scmroot/ruby_2'...
$ git fetch origin 67811b2ebfa57234751434a46debf38a2d6c4f8f:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/ruby_2
 * [new ref]         67811b2ebfa57234751434a46debf38a2d6c4f8f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 67811b2 Update to 3.3.9 to fix CVE-2025-43857