$ git clone -n https://gitee.com/alpha-wang/zookeeper_1.git /var/lib/mock/dist-an8-epao-build-419300-72885/root/chroot_tmpdir/scmroot/zookeeper_1
Cloning into '/var/lib/mock/dist-an8-epao-build-419300-72885/root/chroot_tmpdir/scmroot/zookeeper_1'...
$ git fetch origin a95b4d57c682d4bb06c02f0df046cd07e7ac70d2:KOJI_FETCH_HEAD
From https://gitee.com/alpha-wang/zookeeper_1
 * [new ref]         a95b4d57c682d4bb06c02f0df046cd07e7ac70d2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a95b4d5 init to 3.9.1