$ git clone -n https://gitee.com/wency_cn/clevis.git /var/lib/mock/dist-an23-build-502536-74802/root/chroot_tmpdir/scmroot/clevis
Cloning into '/var/lib/mock/dist-an23-build-502536-74802/root/chroot_tmpdir/scmroot/clevis'...
$ git fetch origin bfb16ba707a16ec21d9d73e384b1e767f04ad072:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/clevis
 * [new ref]         bfb16ba707a16ec21d9d73e384b1e767f04ad072 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bfb16ba Update code from upstream