.travis.yml: revert "workaround to resolve ::1"
This commit reverts r60736.
Shibata-san reported the cause of r60736 to Travis and it seems fixed: https://github.com/travis-ci/travis-ci/issues/8780
In another CI, I found "::1 ip6-localhost ip6-loopback" in build system information, unlike "::1 localhost ip6-localhost ip6-loopback" that had failed in Ruby's CI on Travis.
Let's try Container-based environment again.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60886 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
.travis.yml: revert "workaround to resolve ::1"
This commit reverts r60736.
Shibata-san reported the cause of r60736 to Travis and it seems fixed:
https://github.com/travis-ci/travis-ci/issues/8780
In another CI, I found "::1 ip6-localhost ip6-loopback" in build
system information, unlike "::1 localhost ip6-localhost ip6-loopback"
that had failed in Ruby's CI on Travis.
Let's try Container-based environment again.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60886 b2dd03c8-39d4-4d8f-98ff-823fe69b080e