$ git clone -n https://gitee.com/src-opencloudos-rpms/tracker-miners /var/lib/mock/dist-oc8-build-58141-15943/root/chroot_tmpdir/scmroot/tracker-miners
Cloning into '/var/lib/mock/dist-oc8-build-58141-15943/root/chroot_tmpdir/scmroot/tracker-miners'...
$ git fetch origin oc8:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/tracker-miners
 * [new branch]      oc8        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 31cee06 import tracker-miners-2.1.5-2.tl3.1