Merge #303

303: release xargo 0.3.22 r=jethrogb a=RalfJung

r? @jethrogb 

Would be good to get this out ASAP, it blocks rust-lang/miri#1490.

Co-authored-by: Ralf Jung <post@ralfj.de>

Author: bors[bot]

CHANGELOG.md

@@ -3,6 +3,13 @@
 All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](http://semver.org/).
 
+## [v0.3.22] - 2020-07-29
+
+### Fixed
+
+- Fix for changed rustc directory layout.
+- Support relative XARGO_RUST_SRC.
+
 ## [v0.3.21] - 2020-07-11
 
 ### Fixed

Cargo.lock

@@ -8,7 +8,7 @@ keywords = ["cli", "cross", "compilation", "std"]
 license = "MIT OR Apache-2.0"
 name = "xargo"
 repository = "https://github.com/japaric/xargo"
-version = "0.3.21"
+version = "0.3.22"
 default-run = "xargo"
 
 [dependencies]