$ git clone -n https://gitee.com/src-anolis-os/librabbitmq.git /var/lib/mock/dist-an23.3-build-421378-72884/root/chroot_tmpdir/scmroot/librabbitmq
Cloning into '/var/lib/mock/dist-an23.3-build-421378-72884/root/chroot_tmpdir/scmroot/librabbitmq'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/librabbitmq
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ce50c0f Update to 0.14.0 from 0.13.0