$ git clone -n https://gitee.com/lizhao2025/snowball.git /var/lib/mock/dist-an23-build-497300-74608/root/chroot_tmpdir/scmroot/snowball
Cloning into '/var/lib/mock/dist-an23-build-497300-74608/root/chroot_tmpdir/scmroot/snowball'...
$ git fetch origin 10b0e2ea7074cda28aaca8481e637440b1b9b3c5:KOJI_FETCH_HEAD
From https://gitee.com/lizhao2025/snowball
 * [new ref]         10b0e2ea7074cda28aaca8481e637440b1b9b3c5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 10b0e2e Update code from upstream