$ git clone -n https://gitee.com/yummypeng/librdkafka.git /var/lib/mock/dist-an23-build-238798-62881/root/chroot_tmpdir/scmroot/librdkafka
Cloning into '/var/lib/mock/dist-an23-build-238798-62881/root/chroot_tmpdir/scmroot/librdkafka'...
$ git reset --hard 75df077e9a91d975b225a85e897104dccb0f28fc
HEAD is now at 75df077 Init from upstream