$ git clone -n https://gitee.com/src-opencloudos-rpms/python-cheroot.git /var/lib/mock/dist-oc9-build-121372-71644/root/chroot_tmpdir/scmroot/python-cheroot
Cloning into '/var/lib/mock/dist-oc9-build-121372-71644/root/chroot_tmpdir/scmroot/python-cheroot'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python-cheroot
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6e86695 import python-cheroot-10.0.0-4.tl4