Anybody aware of a C++ container engine for docker?

Hello, I’m working on a project which tries to run Docker containers on special hardware machines (ARM 64 big endian). The Golang compiler support for that environment isn’t mature, and unfortunately all the container engines that I’m aware of are written in Go, like Docker, RunC or rkt. I know Mesos Unified Containerizer is written with C++ and is able to run docker containers. Besides that, anybody aware of other C++ based container engines? Thanks in advance.