Equihash miner for NiceHash compiled with CPU_XENONCAT support.
Based on latest source as of this image's push time. Compiled in Ubuntu 16.04.
Source code and instructions: https://github.com/nicehash/nheqminer
docker run -d -ti taskinen/nheqminer -u <YOUR_BITCOIN_ADDRESS>
That will start the miner in background and pay the profits to your Bitcoin address.
You can monitor the progress from https://www.nicehash.com/?p=miners&addr=YOUR_BITCOIN_ADDRESS