$ git clone -n https://gitee.com/src-opencloudos-rpms/python3.git /var/lib/mock/dist-oc8-build-244010-83200/root/chroot_tmpdir/scmroot/python3
Cloning into '/var/lib/mock/dist-oc8-build-244010-83200/root/chroot_tmpdir/scmroot/python3'...
$ git fetch origin 29562f08a986449c0e23934952946204e292cb61:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python3
 * [new ref]         29562f08a986449c0e23934952946204e292cb61 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 29562f0 import python3-3.6.8-77.tl3.ap.1