$ git clone -n https://gitee.com/src-opencloudos-rpms/coreutils.git /var/lib/mock/dist-oc8-build-231904-81663/root/chroot_tmpdir/scmroot/coreutils
Cloning into '/var/lib/mock/dist-oc8-build-231904-81663/root/chroot_tmpdir/scmroot/coreutils'...
$ git fetch origin f6c432f59e3505643eaa90f94112dca2ee159d35:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/coreutils
 * [new ref]         f6c432f59e3505643eaa90f94112dca2ee159d35 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f6c432f import coreutils-8.30-16.tl3