$ git clone -n https://gitee.com/zhonglingh/python-flit-core.git /var/lib/mock/dist-an23-epao-build-352737-70997/root/chroot_tmpdir/scmroot/python-flit-core
Cloning into '/var/lib/mock/dist-an23-epao-build-352737-70997/root/chroot_tmpdir/scmroot/python-flit-core'...
$ git fetch origin 2bf4cbe80975c89e2ada5fa5c421fdabdc045458:KOJI_FETCH_HEAD
From https://gitee.com/zhonglingh/python-flit-core
 * [new ref]         2bf4cbe80975c89e2ada5fa5c421fdabdc045458 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2bf4cbe init from upstream