$ git clone -n https://gitee.com/src-opencloudos-rpms/python3.git /var/lib/mock/dist-oc8-build-256437-84592/root/chroot_tmpdir/scmroot/python3
Cloning into '/var/lib/mock/dist-oc8-build-256437-84592/root/chroot_tmpdir/scmroot/python3'...
$ git fetch origin 9682cbb644aa7f32c1a903c641bbe85051410de5:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python3
 * [new ref]         9682cbb644aa7f32c1a903c641bbe85051410de5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9682cbb import python3-3.6.8-80.tl3.ap.1