$ git clone -n https://gitee.com/src-opencloudos-rpms/python-pyasn1.git /var/lib/mock/dist-oc8-build-235649-82176/root/chroot_tmpdir/scmroot/python-pyasn1
Cloning into '/var/lib/mock/dist-oc8-build-235649-82176/root/chroot_tmpdir/scmroot/python-pyasn1'...
$ git fetch origin ba6c16c50fc614a66588f6cc7b2414a769a5f6f0:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python-pyasn1
 * [new ref]         ba6c16c50fc614a66588f6cc7b2414a769a5f6f0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ba6c16c import python-pyasn1-0.3.7-6.tl3.1