$ git clone -n https://gitee.com/zhuhong_bo/xorg-x11-server-utils.git /var/lib/mock/dist-an23-build-535024-81905/root/chroot_tmpdir/scmroot/xorg-x11-server-utils
Cloning into '/var/lib/mock/dist-an23-build-535024-81905/root/chroot_tmpdir/scmroot/xorg-x11-server-utils'...
$ git fetch origin 4102bec9094e9c16c8c58a13dd8988dc19e756d0:KOJI_FETCH_HEAD
From https://gitee.com/zhuhong_bo/xorg-x11-server-utils
 * [new ref]         4102bec9094e9c16c8c58a13dd8988dc19e756d0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4102bec update sessreg version to 1.1.2