$ git clone -n https://gitee.com/wenyuzifang/python-pbr.git /var/lib/mock/dist-an23-build-464056-73872/root/chroot_tmpdir/scmroot/python-pbr
Cloning into '/var/lib/mock/dist-an23-build-464056-73872/root/chroot_tmpdir/scmroot/python-pbr'...
$ git fetch origin e2e85dc16f1f70dcfecc7d63f3b62c74b38b5842:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-pbr
 * [new ref]         e2e85dc16f1f70dcfecc7d63f3b62c74b38b5842 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e2e85dc Update code from upstream