$ git clone -n https://gitee.com/src-opencloudos-rpms/skopeo.git /var/lib/mock/dist-oc9-build-59545-16463/root/chroot_tmpdir/scmroot/skopeo
Cloning into '/var/lib/mock/dist-oc9-build-59545-16463/root/chroot_tmpdir/scmroot/skopeo'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/skopeo
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6c80c26 import skopeo-1.13.0-2.tl4