$ git clone -n https://gitee.com/src-opencloudos-rpms/psacct.git /var/lib/mock/dist-oc9-build-71503-47562/root/chroot_tmpdir/scmroot/psacct
Cloning into '/var/lib/mock/dist-oc9-build-71503-47562/root/chroot_tmpdir/scmroot/psacct'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/psacct
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at afd4694 import psacct-6.6.4-4.tl4