$ git clone -n https://gitee.com/mgb01105731/libpaper.git /var/lib/mock/dist-an23.3-build-420576-72884/root/chroot_tmpdir/scmroot/libpaper
Cloning into '/var/lib/mock/dist-an23.3-build-420576-72884/root/chroot_tmpdir/scmroot/libpaper'...
$ git fetch origin ba8b047929d8423a43994d579e3709b425b1f111:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/libpaper
 * [new ref]         ba8b047929d8423a43994d579e3709b425b1f111 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ba8b047 Update to 2.1.1 from 2.1.0