https://git.ruby-lang.org/ruby.git/commit/?id=e05f397f08

From e05f397f08e98fb170e3aca885d6028b344e833c Mon Sep 17 00:00:00 2001
From: Takashi Kokubun <takashikkbn@g...>
Date: Mon, 29 Jul 2019 20:25:22 +0900
Subject: Give up `brew update` on Travis

No `brew update` causes "Error: Your Homebrew is outdated" like https://travis-ci.org/ruby/ruby/jobs/547485832,
but doing `brew update` is also problematic like https://travis-ci.org/ruby/ruby/jobs/564916879.

Hoping that the former case is more rare, let's try no `brew update`
again.

diff --git a/.travis.yml b/.travis.yml
index 36cc147..86f4882 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -46,7 +46,10 @@ addons: https://github.com/ruby/ruby/blob/trunk/.travis.yml#L46
       - valgrind
       - zlib1g-dev
   homebrew:
-    update: true
+    # No `brew update` causes "Error: Your Homebrew is outdated" like https://travis-ci.org/ruby/ruby/jobs/547485832,
+    # but doing `brew update` is also problematic like https://travis-ci.org/ruby/ruby/jobs/564916879.
+    # Skipped because `brew update` hangs often
+    # update: true
     packages:
       - gdbm
       - gmp
-- 
cgit v0.10.2


--
ML: ruby-changes@q...
Info: http://www.atdot.net/~ko1/quickml/