crablang was started as sort-of satire...if Rust folks aren't careful it might just take off
The person who forked that language didn't have any experience regarding languages/compilers before that fork. Later he tried to create BrainFuck like an interpreter and some unspecified lang parser/lexer.
Recently there were a few commits in this language after 3 weeks of silence. It's a vanity project of one twitch influencer.