I have been having trouble with a docker setup that was failing due to a mismatch in the set gem.
The issue on github is here:
rubygems/rubygems#7178
The intention of this repo is to provide a small test case that will demonstrate the problem I am having.
These commands will result in an error:
docker build --no-cache --build-arg BUNDLE_WITHOUT=nil . -t test-project
docker run -t test-project bundle exec rails runner '1+1'
The error I am getting looks like this:
/app/vendor/bundle/gems/bundler-2.4.22/lib/bundler/runtime.rb:304:in `check_for_activated_spec!': You have already activated set 1.0.1, but your Gemfile requires set 1.0.3. Since set is a default gem, you can either remove your dependency on it or try updating to a newer version of bundler that supports set as a default gem. (Gem::LoadError)
from /app/vendor/bundle/gems/bundler-2.4.22/lib/bundler/runtime.rb:25:in `block in setup'
from /app/vendor/bundle/gems/bundler-2.4.22/lib/bundler/spec_set.rb:165:in `each'
from /app/vendor/bundle/gems/bundler-2.4.22/lib/bundler/spec_set.rb:165:in `each'
from /app/vendor/bundle/gems/bundler-2.4.22/lib/bundler/runtime.rb:24:in `map'
from /app/vendor/bundle/gems/bundler-2.4.22/lib/bundler/runtime.rb:24:in `setup'
from /app/vendor/bundle/gems/bundler-2.4.22/lib/bundler.rb:162:in `setup'
from /app/vendor/bundle/gems/bundler-2.4.22/lib/bundler/setup.rb:10:in `block in <top (required)>'
from /app/vendor/bundle/gems/bundler-2.4.22/lib/bundler/ui/shell.rb:159:in `with_level'
from /app/vendor/bundle/gems/bundler-2.4.22/lib/bundler/ui/shell.rb:111:in `silence'
from /app/vendor/bundle/gems/bundler-2.4.22/lib/bundler/setup.rb:10:in `<top (required)>'
from <internal:/usr/local/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:85:in `require'
from <internal:/usr/local/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:85:in `require'
from /app/vendor/bundle/ruby/3.0.0/gems/spring-2.1.1/lib/spring/commands.rb:33:in `<module:Spring>'
from /app/vendor/bundle/ruby/3.0.0/gems/spring-2.1.1/lib/spring/commands.rb:4:in `<top (required)>'
from <internal:/usr/local/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:85:in `require'
from <internal:/usr/local/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:85:in `require'
from /app/vendor/bundle/ruby/3.0.0/gems/spring-2.1.1/lib/spring/application.rb:87:in `preload'
from /app/vendor/bundle/ruby/3.0.0/gems/spring-2.1.1/lib/spring/application.rb:157:in `serve'
from /app/vendor/bundle/ruby/3.0.0/gems/spring-2.1.1/lib/spring/application.rb:145:in `block in run'
from /app/vendor/bundle/ruby/3.0.0/gems/spring-2.1.1/lib/spring/application.rb:139:in `loop'
from /app/vendor/bundle/ruby/3.0.0/gems/spring-2.1.1/lib/spring/application.rb:139:in `run'
from /app/vendor/bundle/ruby/3.0.0/gems/spring-2.1.1/lib/spring/application/boot.rb:19:in `<top (required)>'
from <internal:/usr/local/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:85:in `require'
from <internal:/usr/local/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:85:in `require'
from -e:1:in `<main>'