$ git clone -n https://gitee.com/mgb01105731/python-flask_1.git /var/lib/mock/dist-an23-epao-build-298908-65870/root/chroot_tmpdir/scmroot/python-flask_1
Cloning into '/var/lib/mock/dist-an23-epao-build-298908-65870/root/chroot_tmpdir/scmroot/python-flask_1'...
$ git fetch origin 66a9e8caf18603f67958c6020a9fe90895ead3ea:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/python-flask_1
 * [new ref]         66a9e8caf18603f67958c6020a9fe90895ead3ea -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 66a9e8c init upstream from version 2.2.5