$ git clone -n https://gitee.com/src-opencloudos-rpms/elfutils.git /var/lib/mock/dist-oc9-build-253809-84335/root/chroot_tmpdir/scmroot/elfutils
Cloning into '/var/lib/mock/dist-oc9-build-253809-84335/root/chroot_tmpdir/scmroot/elfutils'...
$ git fetch origin 1ddb6b1acec60d135c81a20623a65186d0f0db85:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/elfutils
 * [new ref]         1ddb6b1acec60d135c81a20623a65186d0f0db85 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1ddb6b1 import elfutils-0.190-6.tl4