$ git clone -n https://gitee.com/src-opencloudos-rpms/python3.git /var/lib/mock/dist-oc8-build-198498-80438/root/chroot_tmpdir/scmroot/python3
Cloning into '/var/lib/mock/dist-oc8-build-198498-80438/root/chroot_tmpdir/scmroot/python3'...
$ git fetch origin aa7792bce7720c75ab0a2f0018b067cd194cd07b:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python3
 * [new ref]         aa7792bce7720c75ab0a2f0018b067cd194cd07b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at aa7792b import python3-3.6.8-71.tl3