I originally had sources and data of the site public, hoping they would be interesting to study, aid in bug reporting, bring contributions, and make site's algorithms transparent.
Instead, I got knee-jerk reactions about lines of code taken out of context. I got angry dogpiles from the Rust community, including rust-lang org members. I don't need to endure such mudslinging. Therefore, the sources are no longer available.
As of right now bitcoin crate is not deprecated, instead libs.rs responds with error 502.