$ git clone -n https://gitee.com/ocs-upgrade/python-ruamel-yaml.git /var/lib/mock/dist-ocs23-build-211773-15327/root/chroot_tmpdir/scmroot/python-ruamel-yaml
Cloning into '/var/lib/mock/dist-ocs23-build-211773-15327/root/chroot_tmpdir/scmroot/python-ruamel-yaml'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/ocs-upgrade/python-ruamel-yaml
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7054499 Upgrade to version 0.18.6