$ git clone -n https://gitee.com/opencloudos-stream/crash-trace-command.git /var/lib/mock/dist-ocs23-build-48036-2093/root/chroot_tmpdir/scmroot/crash-trace-command
Cloning into '/var/lib/mock/dist-ocs23-build-48036-2093/root/chroot_tmpdir/scmroot/crash-trace-command'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/crash-trace-command
 * [new ref]                    -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b4d92d6 OCS package init