$ git clone -n https://gitee.com/alpha-wang/open-iscsi.git /var/lib/mock/dist-an8-epao-build-419569-72889/root/chroot_tmpdir/scmroot/open-iscsi
Cloning into '/var/lib/mock/dist-an8-epao-build-419569-72889/root/chroot_tmpdir/scmroot/open-iscsi'...
$ git fetch origin d72b8af76e93a732affdd98f7eeee9f99be93a32:KOJI_FETCH_HEAD
From https://gitee.com/alpha-wang/open-iscsi
 * [new ref]         d72b8af76e93a732affdd98f7eeee9f99be93a32 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d72b8af init to 2.1.5