$ git clone -n https://gitee.com/src-opencloudos-rpms/annobin /var/lib/mock/dist-oc8-build-58235-16232/root/chroot_tmpdir/scmroot/annobin
Cloning into '/var/lib/mock/dist-oc8-build-58235-16232/root/chroot_tmpdir/scmroot/annobin'...
$ git fetch origin oc8:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/annobin
 * [new branch]      oc8        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f4a4e19 update SPECS/annobin.spec. Modify gcc-vr getting method to support OpenCloudOS