$ git clone -n https://gitee.com/opencloudos-stream/ntpsec.git /var/lib/mock/dist-oc9-epol-build-100759-65004/root/chroot_tmpdir/scmroot/ntpsec
Cloning into '/var/lib/mock/dist-oc9-epol-build-100759-65004/root/chroot_tmpdir/scmroot/ntpsec'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/ntpsec
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e63ba1a !1 [IAPBUR]:Rebuild for systemd in opencloudos-stream Merge pull request !1 from ocs-bot/master