$ git clone -n https://gitee.com/wenyuzifang/python-poetry-core.git /var/lib/mock/dist-an23-build-470125-74061/root/chroot_tmpdir/scmroot/python-poetry-core
Cloning into '/var/lib/mock/dist-an23-build-470125-74061/root/chroot_tmpdir/scmroot/python-poetry-core'...
$ git fetch origin bae929a299e6509888ea56b626c6068648bb8672:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-poetry-core
 * [new ref]         bae929a299e6509888ea56b626c6068648bb8672 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bae929a Update code from upstream