$ git clone -n https://gitee.com/src-opencloudos-rpms/libssh.git /var/lib/mock/dist-oc9-build-73041-48554/root/chroot_tmpdir/scmroot/libssh
Cloning into '/var/lib/mock/dist-oc9-build-73041-48554/root/chroot_tmpdir/scmroot/libssh'...
$ git fetch origin 43674edf3059b9c187efef743ba9c6233b8503d8:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/libssh
 * [new ref]         43674edf3059b9c187efef743ba9c6233b8503d8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 43674ed import libssh-0.10.5-3.tl4