Nightly CI build for the Rails repo

Daily build with Ruby head

Failed in 24m 42s
:pipeline: rails-nightly-initial-pipeline

✍️ rails/docs-preview:

activerecord mysql2 (master) [prepared_statements]rake db:mysql:rebuild mysql2:test
Waited 5s
·
Ran in 4m 22s
activesupport (master-debug)rake test
Waited 44s
·
Ran in 2m 30s
Total Job Run Time: 10h 12m