In https://github.com/rust-lang/rust/pull/121182 the mingw build was changed to use MSYS2's version of Git. This commit reverts that, as it was considered too slow.
This directory contains some source code for the Rust project, including:
- The bootstrapping build system
- Various submodules for tools, like cargo, tidy, etc.
For more information on how various parts of the compiler work, see the rustc dev guide.