$ git clone -n https://gitee.com/src-anolis-os/librdkafka.git /var/lib/mock/dist-an23-loongarch-build-308823-66339/root/chroot_tmpdir/scmroot/librdkafka
Cloning into '/var/lib/mock/dist-an23-loongarch-build-308823-66339/root/chroot_tmpdir/scmroot/librdkafka'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/librdkafka
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 75df077 Init from upstream