$ git clone -n https://gitee.com/src-opencloudos-rpms/python-scikit-learn.git /var/lib/mock/dist-oc9-build-59429-16463/root/chroot_tmpdir/scmroot/python-scikit-learn
Cloning into '/var/lib/mock/dist-oc9-build-59429-16463/root/chroot_tmpdir/scmroot/python-scikit-learn'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python-scikit-learn
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bb91b23 import python-scikit-learn-1.3.0-1.tl4