I can't see the command line. (mask your username and worker password if you want but let me see exactly where you put them with the correct spaces)
And there is not an authentication error, but some generic connection error only - which seems to be not only your issue on zoi.digger.work but mine too.
cpuminer-sse42.exe -a lyra2zoin -o stratum+tcp://zoi.digger.work:3031 -u myusername.workername -p password
I tried -o stratum+tcp://zoi.digger.work:3031 and -o stratum+tcp://hxx.digger.work:3031 no success.
cpuminer-sse42.exe -a lyra2zoin -o stratum+tcp://zoi.acc-pool.pw:8828 -u myusername.workername -p password this pool does work.
cpuminer-aes-sse42.exe -a lyra2zoin -o stratum+tcp://zoi.digger.work:3031 -u myusername.workername -p password