$ git clone -n https://gitee.com/src-opencloudos-rpms/papi.git /var/lib/mock/dist-oc9-build-71008-47502/root/chroot_tmpdir/scmroot/papi
Cloning into '/var/lib/mock/dist-oc9-build-71008-47502/root/chroot_tmpdir/scmroot/papi'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/papi
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bd0f846 import papi-7.1.0-1.tl4