$ git clone -n https://gitee.com/tomcruiseqi/python-flit-core.git /var/lib/mock/dist-an23-build-534185-81408/root/chroot_tmpdir/scmroot/python-flit-core
Cloning into '/var/lib/mock/dist-an23-build-534185-81408/root/chroot_tmpdir/scmroot/python-flit-core'...
$ git fetch origin 6371bf1c8707fe192a369cd04cef81d4ce56e82d:KOJI_FETCH_HEAD
From https://gitee.com/tomcruiseqi/python-flit-core
 * [new ref]         6371bf1c8707fe192a369cd04cef81d4ce56e82d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6371bf1 [Feature][Upstream] Initialization from upstream 3.12.0