$ git clone -n https://gitee.com/src-opencloudos-rpms/opensc.git /var/lib/mock/dist-oc8-build-67929-46693/root/chroot_tmpdir/scmroot/opensc
Cloning into '/var/lib/mock/dist-oc8-build-67929-46693/root/chroot_tmpdir/scmroot/opensc'...
$ git fetch origin 79d456c08dba61df16303212bc6bca8cf953f7db:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/opensc
 * [new ref]         79d456c08dba61df16303212bc6bca8cf953f7db -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 79d456c import opensc-0.20.0-8.tl3