$ git clone -n https://gitee.com/opencloudos-stream/libcutl.git /var/lib/mock/dist-oc9-epol-build-82664-57128/root/chroot_tmpdir/scmroot/libcutl
Cloning into '/var/lib/mock/dist-oc9-epol-build-82664-57128/root/chroot_tmpdir/scmroot/libcutl'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/libcutl
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a70cf64 package init