Checked out the repository. Build instructions? Nope. Minimum system requirements? Nope. But if you check out cargo.toml, you'll see it says it needs Rust 1.5

Checked out the repository. Build instructions? Nope. Minimum system requirements? Nope. But if you check out cargo.toml, you'll see it says it needs Rust 1.56. My system has 1.48.0 . And it the latest Debian release! I don't see how a diff tool can expect you to have a bleeding-edge development environment. I mean, ok, you chose a new language - I can understand that; I won't demand that it build with just a C compiler and Make. But come on, this is not supposed to be just a toy for new systems. Anyway, I still cloned it, tried to build with "cargo build", and got stuck with: error: unexpected token: `include_str` it couldn't even tell me "get Rust 1.56" :-(