$ git clone -n https://gitee.com/src-opencloudos-rpms/python-semver.git /var/lib/mock/dist-oc9-build-121541-71694/root/chroot_tmpdir/scmroot/python-semver
Cloning into '/var/lib/mock/dist-oc9-build-121541-71694/root/chroot_tmpdir/scmroot/python-semver'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python-semver
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4b70ed7 import python-semver-3.0.1-3.tl4