$ git clone -n https://gitee.com/src-opencloudos-rpms/automake.git /var/lib/mock/dist-oc9-build-67049-17854/root/chroot_tmpdir/scmroot/automake
Cloning into '/var/lib/mock/dist-oc9-build-67049-17854/root/chroot_tmpdir/scmroot/automake'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/automake
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8e522fa import automake-1.16.5-4.tl4