From 5a5fa39909f0793790c9365bd6a1c81347a0f8cf Mon Sep 17 00:00:00 2001
From: Mark Rousskov <mark.simulacrum@gmail.com>
Date: Sat, 25 Apr 2020 19:14:58 -0400
Subject: [PATCH] Handle build completion message from Cargo

This was introduced in the recent bump to 1.43 bootstrap cargo
---
 src/bootstrap/compile.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/bootstrap/compile.rs b/src/bootstrap/compile.rs
index 06ab0a9c310af..2ad2b1a5a4106 100644
--- a/src/bootstrap/compile.rs
+++ b/src/bootstrap/compile.rs
@@ -1012,4 +1012,7 @@ pub enum CargoMessage<'a> {
     BuildScriptExecuted {
         package_id: Cow<'a, str>,
     },
+    BuildFinished {
+        success: bool,
+    },
 }