$ git clone -n https://gitee.com/src-opencloudos-rpms/easymock.git /var/lib/mock/dist-oc9-build-41045-14591/root/chroot_tmpdir/scmroot/easymock
Cloning into '/var/lib/mock/dist-oc9-build-41045-14591/root/chroot_tmpdir/scmroot/easymock'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/easymock
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4c54946 import easymock-4.3-2.tl4