$ git clone -n https://gitee.com/src-anolis-os/xorg-x11-server.git /var/lib/mock/dist-an8_6-poc-build-99298-45593/root/chroot_tmpdir/scmroot/xorg-x11-server
Cloning into '/var/lib/mock/dist-an8_6-poc-build-99298-45593/root/chroot_tmpdir/scmroot/xorg-x11-server'...
$ git reset --hard origin/a8-poc
HEAD is now at ae87baa spec: add doc sub package