Nightly CI build for the Rails repo

Daily build with Ruby head

Failed in 49m 8s
:pipeline: rails-nightly-initial-pipeline

✍️ rails/docs-preview:

activerecord mysql2 (master) [prepared_statements]rake db:mysql:rebuild mysql2:test
Waited 7s
·
Ran in 5m 14s
Total Job Run Time: 10h 41m