From a3b400d749293a1094368d451a4349e29d9ad271 Mon Sep 17 00:00:00 2001
From: Shunsuke Mie <sux2mfgj@gmail.com>
Date: Sun, 17 Oct 2021 20:50:06 +0900
Subject: [PATCH] Add a trace level to test CI task

To enable to get stack trace on CI, add a `RUST_BACKTRACE` env
variable. It is useful to debug.

Some rust projects applied this parameter. e.g. deno
https://github.com/denoland/deno/blob/main/.github/workflows/ci.yml#L54
---
 .github/workflows/ci.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2054532..3c472ab 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -39,6 +39,8 @@ jobs:
     name: Test Suite
     runs-on: ubuntu-latest
     needs: prepare
+    env:
+      RUST_BACKTRACE: full
     steps:
       - uses: actions/checkout@master
       - uses: actions-rs/toolchain@v1