$ git clone -n https://gitee.com/enkilee/newt.git /var/lib/mock/dist-an7_9-updates-build-375838-71689/root/chroot_tmpdir/scmroot/newt
Cloning into '/var/lib/mock/dist-an7_9-updates-build-375838-71689/root/chroot_tmpdir/scmroot/newt'...
$ git fetch origin 47e7b0dae870a84468dbe77e5cb0a78e2855bf69:KOJI_FETCH_HEAD
From https://gitee.com/enkilee/newt
 * [new ref]         47e7b0dae870a84468dbe77e5cb0a78e2855bf69 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 47e7b0d Add doc sub package