From 76c6cf2cbc549dead57725ccd934a42df5bc150d Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Tue, 16 Jul 2019 17:23:43 +0900
Subject: Print debugging information when updating failed

---
 .travis.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 36a9f8d157..0dbcde7464 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -417,7 +417,7 @@ before_script:
     date
     if ! make -s $JOBS $UPDATE_UNICODE up; then
       # Prevent random failure by missing build dependency like https://travis-ci.org/ruby/ruby/jobs/558571461
-      make -s $JOBS $UPDATE_UNICODE ALWAYS_UPDATE_UNICODE=yes up
+      make --debug -s $JOBS $UPDATE_UNICODE up
     fi
   - date; make -s $JOBS srcs
   - rm -f config.status Makefile rbconfig.rb .rbconfig.time
-- 
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