$ git clone -n https://gitee.com/wenyuzifang/python-poetry-core.git /var/lib/mock/dist-an23-build-469564-74027/root/chroot_tmpdir/scmroot/python-poetry-core
Cloning into '/var/lib/mock/dist-an23-build-469564-74027/root/chroot_tmpdir/scmroot/python-poetry-core'...
$ git fetch origin 9050066d43266544c229f72bbf760a4bef38bd71:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-poetry-core
 * [new ref]         9050066d43266544c229f72bbf760a4bef38bd71 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9050066 Update code from upstream