appveyor.yml: test open-uri separately
This randomly crashes test worker https://ci.appveyor.com/project/ruby/ruby/builds/19488746/job/pf1c78dlh8lqcj06 and running it without -j is suggested.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65071 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
appveyor.yml: test open-uri separately
This randomly crashes test worker
https://ci.appveyor.com/project/ruby/ruby/builds/19488746/job/pf1c78dlh8lqcj06
and running it without -j is suggested.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65071 b2dd03c8-39d4-4d8f-98ff-823fe69b080e