$ git clone -n https://gitee.com/src-opencloudos-rpms/python-yappi.git /var/lib/mock/dist-oc9-build-53359-14748/root/chroot_tmpdir/scmroot/python-yappi
Cloning into '/var/lib/mock/dist-oc9-build-53359-14748/root/chroot_tmpdir/scmroot/python-yappi'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python-yappi
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d555c2c import python-yappi-1.4.0-2.tl4