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Allowing the Xcode version to "float" based on whatever default GitHub selects creates an unreliable environment. When GitHub changes the default, we can have multiple jobs in the same run using different versions as it rolls out across machines. It can also cause oscillation between runs as different machines are used. It also causes unpredictable timing when the updates happen. This change helps ensure that the version that is used is pinned. The downside is that it requires manually bumping the version, and the risk that if we take too long, older Xcodes will be removed and that will break the build.
The Rust Programming Language
This is the main source code repository for Rust. It contains the compiler, standard library, and documentation.
Note: this README is for users rather than contributors. If you wish to contribute to the compiler, you should read CONTRIBUTING.md instead.
Table of Contents
Quick Start
Read "Installation" from The Book.
Installing from Source
If you really want to install from source (though this is not recommended), see INSTALL.md.
Getting Help
See https://www.rust-lang.org/community for a list of chat platforms and forums.
Contributing
See CONTRIBUTING.md.
License
Rust is primarily distributed under the terms of both the MIT license and the Apache License (Version 2.0), with portions covered by various BSD-like licenses.
See LICENSE-APACHE, LICENSE-MIT, and COPYRIGHT for details.
Trademark
The Rust Foundation owns and protects the Rust and Cargo trademarks and logos (the "Rust Trademarks").
If you want to use these names or brands, please read the media guide.
Third-party logos may be subject to third-party copyrights and trademarks. See Licenses for details.