$ git clone -n https://gitee.com/wenyuzifang/python-jaraco-packaging.git /var/lib/mock/dist-an23-build-481388-74252/root/chroot_tmpdir/scmroot/python-jaraco-packaging
Cloning into '/var/lib/mock/dist-an23-build-481388-74252/root/chroot_tmpdir/scmroot/python-jaraco-packaging'...
$ git fetch origin 3cab8cba64f4e88ffe86446d2fd911f3a52dc43f:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-jaraco-packaging
 * [new ref]         3cab8cba64f4e88ffe86446d2fd911f3a52dc43f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3cab8cb Update code from upstream