$ git clone -n https://gitee.com/src-opencloudos-rpms/util-linux /var/lib/mock/dist-oc8-build-58163-15968/root/chroot_tmpdir/scmroot/util-linux
Cloning into '/var/lib/mock/dist-oc8-build-58163-15968/root/chroot_tmpdir/scmroot/util-linux'...
$ git fetch origin oc8:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/util-linux
 * [new branch]      oc8        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b76a283 import util-linux-2.32.1-43.tl3