From 6049121b3a9a5f48ddef6a680afb794b442c0e8c Mon Sep 17 00:00:00 2001
From: Dale Wijnand <dale.wijnand@gmail.com>
Date: Wed, 18 Apr 2018 01:27:44 +0100
Subject: [PATCH] add build-from-source info to Tests architecture docs

it's mentioned in the README, but it's worth mentioning again in the
Tests section of the architecture doc.
---
 ARCHITECTURE.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ARCHITECTURE.md b/ARCHITECTURE.md
index 1b8577f76..b749218c3 100644
--- a/ARCHITECTURE.md
+++ b/ARCHITECTURE.md
@@ -103,6 +103,9 @@ assert_that(
 );
 ```
 
+Alternatively to build and run a custom version of cargo simply run `cargo build`
+and execute `target/debug/cargo`.
+
 ## Logging
 
 Cargo uses [`env_logger`](https://docs.rs/env_logger/*/env_logger/), so you can set