$ git clone -n https://gitee.com/opencloudos-stream/libasyncns.git /var/lib/mock/dist-ocs23-build-42500-2059/root/chroot_tmpdir/scmroot/libasyncns
Cloning into '/var/lib/mock/dist-ocs23-build-42500-2059/root/chroot_tmpdir/scmroot/libasyncns'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/libasyncns
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ed84e9a update