$ git clone -n https://gitee.com/src-opencloudos-rpms/leptonica.git /var/lib/mock/dist-oc9-build-41909-14591/root/chroot_tmpdir/scmroot/leptonica
Cloning into '/var/lib/mock/dist-oc9-build-41909-14591/root/chroot_tmpdir/scmroot/leptonica'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/leptonica
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7f94465 import leptonica-1.82.0-3.tl4