Right now i'm developing an AltCoin based on BitCoin Cash.
I have one code, which i compiled in two different servers (A and B).
The A server, compiles the Bitcoin as "Bitcoin ABC version v0.16.3.0--g2vdf00a68", but the B server compiles the Bitcoin as "Bitcoin ABC version v0.16.3.0--dirty".
Right now the nodes are visible as peers, between the servers. But the mining has been impossible.
I think it may be related with the difference between versions, on the compilation of the SAME CODE.
Here it's the compilation output of the dirty version: