Nightly CI build for the Rails repo

:pipeline: rails-nightly-initial-pipeline
rubylang/ruby:master
actioncable (master)
actionmailbox (master)
actionmailer (master)
actionpack (master)
actionpack (master) [rack-2]
actionpack (master) [rack-3-0]
actionpack (master) [rack-head]
actiontext (master)
actionview (master)
activejob (master)
activemodel (master)
activerecord mysql2 (master)
activerecord mysql2 (master) [mariadb]
activerecord mysql2 (master) [mysql_5_7]
activerecord mysql2 (master) [prepared_statements]
activerecord postgresql (master)
activerecord sqlite3 (master)
activerecord sqlite3_mem (master)
activerecord trilogy (master)
activerecord trilogy (master) [mariadb]
activerecord trilogy (master) [mysql_5_7]
activestorage (master)
activesupport (master)
guides (master)
actioncable integration (master)
actionview ujs (master)
activejob integration (master)
6m 43s
1h 7m 34s
1h 12m 51s
1h 12m 4s
1h 12m 49s
1h 11m 38s
1h 12m 51s
1h 14m 17s
1h 14m 17s
1h 18m 17s
1h 12m 26s
1h 12m 53s
1h 12m 14s
1h 12m 42s
1h 7m 3s
1h 7m 3s