$ git clone -n https://gitee.com/src-anolis-os/libnice.git /var/lib/mock/dist-an8.6-build-139812-52884/root/chroot_tmpdir/scmroot/libnice
Cloning into '/var/lib/mock/dist-an8.6-build-139812-52884/root/chroot_tmpdir/scmroot/libnice'...
$ git reset --hard origin/a8
HEAD is now at 66f845c Add doc sub package