$ git clone -n https://gitee.com/src-opencloudos-rpms/bind.git /var/lib/mock/dist-oc9-build-228910-81254/root/chroot_tmpdir/scmroot/bind
Cloning into '/var/lib/mock/dist-oc9-build-228910-81254/root/chroot_tmpdir/scmroot/bind'...
$ git fetch origin 8f066a8d00f7c93df3d67ccedf3949795305951f:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/bind
 * [new ref]         8f066a8d00f7c93df3d67ccedf3949795305951f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8f066a8 import bind-9.18.21-4.tl4