From 81a1d46723121928c38fc2b7ec466c663907e4ea Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?St=C3=A9phane=20Campinas?= <stephane.campinas@gmail.com>
Date: Mon, 15 Apr 2019 11:33:11 +0200
Subject: [PATCH] exit integration test successfully if the crate build failed
 before applying rustfmt

The `cargo test --all` command failed and exited the main process with a
SIGINT. Trapping the signal or trying to get the code of a subshell
didn't work.

Close #2724
---
 ci/integration.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ci/integration.sh b/ci/integration.sh
index 6a293d5f808..f719bc5cc6e 100755
--- a/ci/integration.sh
+++ b/ci/integration.sh
@@ -42,8 +42,8 @@ function check_fmt_with_lib_tests {
 
 function check_fmt_base {
     local test_args="$1"
-    cargo test $test_args
-    if [[ $? != 0 ]]; then
+    local build=$(cargo test $test_args 2>&1)
+    if [[ "$build" =~ "build failed" ]]; then
           return 0
     fi
     touch rustfmt.toml