$ git clone -n https://gitee.com/opencloudos-stream/python-pymod2pkg.git /var/lib/mock/dist-oc9-epol-build-78074-52942/root/chroot_tmpdir/scmroot/python-pymod2pkg
Cloning into '/var/lib/mock/dist-oc9-epol-build-78074-52942/root/chroot_tmpdir/scmroot/python-pymod2pkg'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/python-pymod2pkg
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ad1dd0b package init