$ git clone -n https://gitee.com/alpha-wang/python-pybeam.git /var/lib/mock/dist-an8-epao-build-421189-72904/root/chroot_tmpdir/scmroot/python-pybeam
Cloning into '/var/lib/mock/dist-an8-epao-build-421189-72904/root/chroot_tmpdir/scmroot/python-pybeam'...
$ git fetch origin e242de4760a9f5dde1eade7ea0ddb1d43e122b08:KOJI_FETCH_HEAD
From https://gitee.com/alpha-wang/python-pybeam
 * [new ref]         e242de4760a9f5dde1eade7ea0ddb1d43e122b08 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e242de4 init to 0.7