$ git clone -n https://gitee.com/alpha-wang/python-pybeam.git /var/lib/mock/dist-an8-epao-build-421215-72904/root/chroot_tmpdir/scmroot/python-pybeam
Cloning into '/var/lib/mock/dist-an8-epao-build-421215-72904/root/chroot_tmpdir/scmroot/python-pybeam'...
$ git fetch origin a415a8c8de7ca3cef30b72c48ce84bc6459162fa:KOJI_FETCH_HEAD
From https://gitee.com/alpha-wang/python-pybeam
 * [new ref]         a415a8c8de7ca3cef30b72c48ce84bc6459162fa -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a415a8c init to 0.7