openSUSE Leap 15.1: 2020:0933-1 Moderate: Rust Security Update

This update for rust, rust-cbindgen fixes the following issues:

rust was updated for use by Firefox 76ESR.

- Fixed miscompilations with rustc 1.43 that lead to LTO failures

(bsc#1173202)

Update to version 1.43.1

- Updated openssl-src to 1.1.1g for CVE-2020-1967.

- Fixed the stabilization of AVX-512 features.

- Fixed `cargo package --list` not working with unpublished dependencies.

Update to version 1.43.0

+ Language:

- Fixed using binary operations with `&{number}` (e.g. `&1.0`) not having

the type inferred correctly.

- Attributes such as `#[cfg()]` can now be used on `if` expressions.

- Syntax only changes:

* Allow `type Foo: Ord` syntactically.

* Fuse associated and extern items up to defaultness.

* Syntactically allow `self` in all `fn` contexts.

* Merge `fn` syntax + cleanup item parsing.

* `item` macro fragments can be interpolated into `trait`s, `impl`s, and

`extern` blocks. For example, you...