$ git clone -n https://gitee.com/src-opencloudos-rpms/python3-mypy.git /var/lib/mock/dist-oc9-build-44791-14591/root/chroot_tmpdir/scmroot/python3-mypy
Cloning into '/var/lib/mock/dist-oc9-build-44791-14591/root/chroot_tmpdir/scmroot/python3-mypy'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python3-mypy
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 26888a0 import python3-mypy-0.991-3.tl4