$ git clone -n https://gitee.com/wenyuzifang/usermode_1770804515.git /var/lib/mock/dist-an23-build-513563-75110/root/chroot_tmpdir/scmroot/usermode_1770804515
Cloning into '/var/lib/mock/dist-an23-build-513563-75110/root/chroot_tmpdir/scmroot/usermode_1770804515'...
$ git fetch origin 2f88a797180d00f3831871692e24e8de2e5714e0:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/usermode_1770804515
 * [new ref]         2f88a797180d00f3831871692e24e8de2e5714e0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2f88a79 Update code from upstream