$ git clone -n https://gitee.com/wenjie2025/unbound_1773404145.git /var/lib/mock/dist-an23-build-519431-75764/root/chroot_tmpdir/scmroot/unbound_1773404145
Cloning into '/var/lib/mock/dist-an23-build-519431-75764/root/chroot_tmpdir/scmroot/unbound_1773404145'...
$ git fetch origin 2932756b7fa53b45dee9d624b27653d1a788e4e5:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/unbound_1773404145
 * [new ref]         2932756b7fa53b45dee9d624b27653d1a788e4e5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2932756 Update code from upstream