$ git clone -n https://gitee.com/src-opencloudos-rpms/python-sphinxcontrib-jsmath.git /var/lib/mock/dist-oc9-build-61549-16463/root/chroot_tmpdir/scmroot/python-sphinxcontrib-jsmath
Cloning into '/var/lib/mock/dist-oc9-build-61549-16463/root/chroot_tmpdir/scmroot/python-sphinxcontrib-jsmath'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python-sphinxcontrib-jsmath
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 846c151 import python-sphinxcontrib-jsmath-1.0.1-6.tl4