$ git clone -n https://gitee.com/src-opencloudos-rpms/xmlsec1.git /var/lib/mock/dist-oc9-build-72322-47679/root/chroot_tmpdir/scmroot/xmlsec1
Cloning into '/var/lib/mock/dist-oc9-build-72322-47679/root/chroot_tmpdir/scmroot/xmlsec1'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/xmlsec1
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e731a38 import xmlsec1-1.2.38-2.tl4