$ git clone -n https://gitee.com/src-opencloudos-rpms/opensc.git /var/lib/mock/dist-oc9-build-119369-70346/root/chroot_tmpdir/scmroot/opensc
Cloning into '/var/lib/mock/dist-oc9-build-119369-70346/root/chroot_tmpdir/scmroot/opensc'...
$ git fetch origin 81a86f386e77954abcad2410ee51c7605ee1b4f3:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/opensc
 * [new ref]         81a86f386e77954abcad2410ee51c7605ee1b4f3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 81a86f3 import opensc-0.26.0-1.tl4