$ git clone -n https://gitee.com/src-opencloudos-rpms/bind9.16.git /var/lib/mock/dist-oc8-build-247113-83531/root/chroot_tmpdir/scmroot/bind9.16
Cloning into '/var/lib/mock/dist-oc8-build-247113-83531/root/chroot_tmpdir/scmroot/bind9.16'...
$ git fetch origin 5c0700fe9dfaf1a0b856f2c7ae9d4fc93885e843:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/bind9.16
 * [new ref]         5c0700fe9dfaf1a0b856f2c7ae9d4fc93885e843 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5c0700f import bind9.16-9.16.23-0.22.tl3.12