$ git clone -n https://gitee.com/lizhao2025/scons.git /var/lib/mock/dist-an23-build-501013-74764/root/chroot_tmpdir/scmroot/scons
Cloning into '/var/lib/mock/dist-an23-build-501013-74764/root/chroot_tmpdir/scmroot/scons'...
$ git fetch origin 65b6181e1125cb7bfbc36fe35a638388fb45706b:KOJI_FETCH_HEAD
From https://gitee.com/lizhao2025/scons
 * [new ref]         65b6181e1125cb7bfbc36fe35a638388fb45706b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 65b6181 Update code from upstream