$ git clone -n https://gitee.com/src-opencloudos-rpms/python-scikit-learn.git /var/lib/mock/dist-oc9-build-101018-65453/root/chroot_tmpdir/scmroot/python-scikit-learn
Cloning into '/var/lib/mock/dist-oc9-build-101018-65453/root/chroot_tmpdir/scmroot/python-scikit-learn'...
$ git fetch origin 2f0e57644a32007c541973e61016c737e1b38a7e:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python-scikit-learn
 * [new ref]         2f0e57644a32007c541973e61016c737e1b38a7e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2f0e576 import python-scikit-learn-1.3.0-7.tl4