$ git clone -n https://gitee.com/opencloudos-stream/cpp-jwt.git /var/lib/mock/dist-oc9-epol-build-90642-59088/root/chroot_tmpdir/scmroot/cpp-jwt
Cloning into '/var/lib/mock/dist-oc9-epol-build-90642-59088/root/chroot_tmpdir/scmroot/cpp-jwt'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/cpp-jwt
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 389d956 package init