Rename failure reason to stale_schedule

app/models/commit_status.rb

@@ -50,7 +50,7 @@ class CommitStatus < ActiveRecord::Base
     runner_system_failure: 4,
     missing_dependency_failure: 5,
     runner_unsupported: 6,
-    schedule_expired: 7
+    stale_schedule: 7
   }
 
   ##

app/presenters/commit_status_presenter.rb

@@ -9,7 +9,7 @@ class CommitStatusPresenter < Gitlab::View::Presenter::Delegated
     runner_system_failure: 'There has been a runner system failure, please try again',
     missing_dependency_failure: 'There has been a missing dependency failure',
     runner_unsupported: 'Your runner is outdated, please upgrade your runner',
-    schedule_expired: 'Scheduled job could not be executed by some reason, please try again'
+    stale_schedule: 'Delayed job could not be executed by some reason, please try again'
   }.freeze
 
   private_constant :CALLOUT_FAILURE_MESSAGES

app/workers/stuck_ci_jobs_worker.rb

@@ -75,7 +75,7 @@ class StuckCiJobsWorker
       relation
         .where('scheduled_at < ?', BUILD_SCHEDULED_OUTDATED_TIMEOUT.ago)
         .find_each(batch_size: BUILD_SCHEDULED_OUTDATED_BATCH_SIZE) do |build|
-        drop_build(:outdated, build, :scheduled, BUILD_SCHEDULED_OUTDATED_TIMEOUT, :schedule_expired)
+        drop_build(:outdated, build, :scheduled, BUILD_SCHEDULED_OUTDATED_TIMEOUT, :stale_schedule)
       end
     end
   end

lib/gitlab/ci/status/build/failed.rb

@@ -11,7 +11,7 @@ module Gitlab
             runner_system_failure: 'runner system failure',
             missing_dependency_failure: 'missing dependency failure',
             runner_unsupported: 'unsupported runner',
-            schedule_expired: 'schedule expired'
+            stale_schedule: 'stale schedule'
           }.freeze
 
           private_constant :REASONS