$ git clone -n https://gitee.com/wenyuzifang/python-typing-extensions.git /var/lib/mock/dist-an23-build-472637-74118/root/chroot_tmpdir/scmroot/python-typing-extensions
Cloning into '/var/lib/mock/dist-an23-build-472637-74118/root/chroot_tmpdir/scmroot/python-typing-extensions'...
$ git fetch origin c3a01ad7247952e49e341a442659f432ce906338:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-typing-extensions
 * [new ref]         c3a01ad7247952e49e341a442659f432ce906338 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c3a01ad Update code from upstream