Travis CI tests are failing for all Ruby 1.9.3 builds. Gem term-ansicolor >= 1.4.0 no longer supports Ruby 1.9.3. See below error for details.
$ bundle install --jobs=3 --retry=3
Fetching gem metadata from https://rubygems.org/........
Fetching version metadata from https://rubygems.org/.
Resolving dependencies...
term-ansicolor-1.4.0 requires ruby version >= 2.0, which is incompatible with
the current version, ruby 1.9.3p551
The command "eval bundle install --jobs=3 --retry=3" failed. Retrying, 2 of 3.