$ git clone -n https://gitee.com/wency_cn/python-jaraco-packaging.git /var/lib/mock/dist-an23-build-491371-74530/root/chroot_tmpdir/scmroot/python-jaraco-packaging
Cloning into '/var/lib/mock/dist-an23-build-491371-74530/root/chroot_tmpdir/scmroot/python-jaraco-packaging'...
$ git fetch origin 391c49dac6a164f7e461bf3c6282bed793d0b8f6:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/python-jaraco-packaging
 * [new ref]         391c49dac6a164f7e461bf3c6282bed793d0b8f6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 391c49d Update code from upstream