$ git clone -n https://gitee.com/src-opencloudos-rpms/oath-toolkit.git /var/lib/mock/dist-oc9-build-121962-71855/root/chroot_tmpdir/scmroot/oath-toolkit
Cloning into '/var/lib/mock/dist-oc9-build-121962-71855/root/chroot_tmpdir/scmroot/oath-toolkit'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/oath-toolkit
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2899ac3 import oath-toolkit-2.6.7-9.tl4