$ git clone -n https://gitee.com/src-opencloudos-rpms/python-sh.git /var/lib/mock/dist-oc9-build-53306-14748/root/chroot_tmpdir/scmroot/python-sh
Cloning into '/var/lib/mock/dist-oc9-build-53306-14748/root/chroot_tmpdir/scmroot/python-sh'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python-sh
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c02eeef import python-sh-1.14.3-2.tl4