From 19917d45a35ff86b3976267b6cb2b494b6130045 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=8D=9C=E9=83=A8=E6=98=8C=E5=B9=B3?=
 <shyouhei@ruby-lang.org>
Date: Mon, 7 Sep 2020 14:33:38 +0900
Subject: [PATCH] .github: try GitHub Container Registry

It is natural for a CI running on GitHub to use GitHub's facility.

See also https://github.blog/2020-09-01-introducing-github-container-registry/
---
 .github/workflows/compilers.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/compilers.yml b/.github/workflows/compilers.yml
index 47ec2c3d3a..7edec28da9 100644
--- a/.github/workflows/compilers.yml
+++ b/.github/workflows/compilers.yml
@@ -156,7 +156,7 @@ jobs:
 
     name: ${{ matrix.entry.name }}
     runs-on: ubuntu-latest
-    container: shyouhei/c-compilers:latest
+    container: ghcr.io/ruby/ruby-ci-image:latest
     if: "!contains(github.event.head_commit.message, '[ci skip]')"
     steps:
       - name: setenv