Nightly CI build for the Rails repo

:pipeline: rails-nightly-initial-pipeline
build
:docker: rubylang/ruby:master
:docker: rubylang/ruby:master-debug
lint
rubocop
guides guides:lint (master)
changelogs
configuration
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)
railties (master)
11/12
railties (master) [rack-2]
11/12
railties (master) [rack-3-0]
11/12
railties (master) [rack-head]
11/12
actioncable integration (master)
activejob integration (master)
yjit:rubylang/ruby:master
actioncable (yjit)
actionmailbox (yjit)
actionmailer (yjit)
actionpack (yjit)
actiontext (yjit)
actionview (yjit)
activejob (yjit)
activemodel (yjit)
activerecord mysql2 (yjit)
activerecord postgresql (yjit)
activerecord sqlite3 (yjit)
activerecord trilogy (yjit)
activestorage (yjit)
activesupport (yjit)
guides (yjit)
railties (yjit)
11/12
actioncable integration (yjit)
activejob integration (yjit)
rubylang/ruby:master-debug
actioncable (master-debug)
actionmailbox (master-debug)
actionmailer (master-debug)
actionpack (master-debug)
actiontext (master-debug)
actionview (master-debug)
activejob (master-debug)
activemodel (master-debug)
activerecord mysql2 (master-debug)
activerecord postgresql (master-debug)
activerecord sqlite3 (master-debug)
activerecord trilogy (master-debug)
activestorage (master-debug)
activesupport (master-debug)
guides (master-debug)
railties (master-debug)
11/12
actioncable integration (master-debug)
activejob integration (master-debug)
isolated
activerecord mysql2:isolated (master)
5/5
activerecord postgresql:isolated (master)
5/5
activerecord sqlite3:isolated (master)
5/5
activerecord trilogy:isolated (master)
5/5
actionmailer isolated (master)
actionpack isolated (master)
actionview isolated (master)
activejob isolated (master)
activemodel isolated (master)
activesupport isolated (master)
6%