$ git clone -n https://gitee.com/src-opencloudos-rpms/ansible-core /var/lib/mock/dist-oc8-build-57831-15781/root/chroot_tmpdir/scmroot/ansible-core
Cloning into '/var/lib/mock/dist-oc8-build-57831-15781/root/chroot_tmpdir/scmroot/ansible-core'...
$ git fetch origin oc8:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/ansible-core
 * [new branch]      oc8        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a24d533 import ansible-core-2.15.3-1.tl3