$ git clone -n https://gitee.com/src-opencloudos-rpms/coreutils.git /var/lib/mock/dist-oc8-build-245839-83387/root/chroot_tmpdir/scmroot/coreutils
Cloning into '/var/lib/mock/dist-oc8-build-245839-83387/root/chroot_tmpdir/scmroot/coreutils'...
$ git fetch origin be47a2ab94b0d95fdafdadd60beaa676d3b721d8:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/coreutils
 * [new ref]         be47a2ab94b0d95fdafdadd60beaa676d3b721d8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at be47a2a import coreutils-8.30-20.tl3