$ git clone -n https://gitee.com/opencloudos-stream/python-scikit-learn.git /var/lib/mock/dist-ocs23-build-48040-2093/root/chroot_tmpdir/scmroot/python-scikit-learn
Cloning into '/var/lib/mock/dist-ocs23-build-48040-2093/root/chroot_tmpdir/scmroot/python-scikit-learn'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/python-scikit-learn
 * [new ref]                    -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0ef1cce OCS package init