Sin más actualizaciones, ahora me quedan 30. Supongo que están fallando por tiempo de espera, excepto que mi cuenta de prueba recibió el resumen semanal (retrasado), y supongo que esto está relacionado. No estoy seguro de dónde buscar en los registros para saber si alguno realmente se está rindiendo.
Parecen fallar la mayoría de las veces pero ocasionalmente tienen éxito, lo que definitivamente huele a una condición de carrera en algún lugar.
Mis backtraces se ven igual que lo que vieron @RBoy y @md-misko, pero aquí está el backtrace completo, no solo el truncado del botón “Copiar”:
activerecord-7.0.3/lib/active_record/validations.rb:80:in `raise_validation_error'
activerecord-7.0.3/lib/active_record/validations.rb:53:in `save!'
activerecord-7.0.3/lib/active_record/transactions.rb:302:in `block in save!'
activerecord-7.0.3/lib/active_record/transactions.rb:354:in `block in with_transaction_returning_status'
activerecord-7.0.3/lib/active_record/connection_adapters/abstract/database_statements.rb:314:in `transaction'
activerecord-7.0.3/lib/active_record/transactions.rb:350:in `with_transaction_returning_status'
activerecord-7.0.3/lib/active_record/transactions.rb:302:in `save!'
activerecord-7.0.3/lib/active_record/suppressor.rb:54:in `save!'
activerecord-7.0.3/lib/active_record/persistence.rb:55:in `create!'
activerecord-7.0.3/lib/active_record/relation.rb:869:in `_create!'
activerecord-7.0.3/lib/active_record/relation.rb:115:in `block in create!'
activerecord-7.0.3/lib/active_record/relation.rb:880:in `_scoping'
activerecord-7.0.3/lib/active_record/relation.rb:428:in `scoping'
activerecord-7.0.3/lib/active_record/relation.rb:115:in `create!'
activerecord-7.0.3/lib/active_record/relation.rb:219:in `block in create_or_find_by!'
activerecord-7.0.3/lib/active_record/connection_adapters/abstract/transaction.rb:319:in `block in within_new_transaction'
activesupport-7.0.3/lib/active_support/concurrency/load_interlock_aware_monitor.rb:25:in `handle_interrupt'
activesupport-7.0.3/lib/active_support/concurrency/load_interlock_aware_monitor.rb:25:in `block in synchronize'
activesupport-7.0.3/lib/active_support/concurrency/load_interlock_aware_monitor.rb:21:in `handle_interrupt'
activesupport-7.0.3/lib/active_support/concurrency/load_interlock_aware_monitor.rb:21:in `synchronize'
activerecord-7.0.3/lib/active_record/connection_adapters/abstract/transaction.rb:317:in `within_new_transaction'
activerecord-7.0.3/lib/active_record/connection_adapters/abstract/database_statements.rb:316:in `transaction'
activerecord-7.0.3/lib/active_record/transactions.rb:209:in `transaction'
activerecord-7.0.3/lib/active_record/relation/delegation.rb:67:in `block in transaction'
activerecord-7.0.3/lib/active_record/relation.rb:880:in `_scoping'
activerecord-7.0.3/lib/active_record/relation.rb:428:in `scoping'
activerecord-7.0.3/lib/active_record/relation/delegation.rb:67:in `transaction'
activerecord-7.0.3/lib/active_record/relation.rb:219:in `create_or_find_by!'
activerecord-7.0.3/lib/active_record/querying.rb:22:in `create_or_find_by!'
/var/www/discourse/lib/email/sender.rb:498:in `get_reply_key'
/var/www/discourse/lib/email/sender.rb:105:in `send'
/var/www/discourse/app/jobs/regular/user_email.rb:83:in `send_user_email'
/var/www/discourse/app/jobs/regular/user_email.rb:38:in `execute'
/var/www/discourse/app/jobs/base.rb:232:in `block (2 levels) in perform'
/var/www/discourse/lib/rails_multisite/connection_management.rb:80:in `with_connection'
/var/www/discourse/app/jobs/base.rb:221:in `block in perform'
/var/www/discourse/app/jobs/base.rb:217:in `each'
/var/www/discourse/app/jobs/base.rb:217:in `perform'
sidekiq-6.4.2/lib/sidekiq/processor.rb:196:in `execute_job'
sidekiq-6.4.2/lib/sidekiq/processor.rb:164:in `block (2 levels) in process'
sidekiq-6.4.2/lib/sidekiq/middleware/chain.rb:138:in `block in invoke'
/var/www/discourse/lib/sidekiq/pausable.rb:138:in `call'
sidekiq-6.4.2/lib/sidekiq/middleware/chain.rb:140:in `block in invoke'
sidekiq-6.4.2/lib/sidekiq/middleware/chain.rb:143:in `invoke'
sidekiq-6.4.2/lib/sidekiq/processor.rb:163:in `block in process'
sidekiq-6.4.2/lib/sidekiq/processor.rb:136:in `block (6 levels) in dispatch'
sidekiq-6.4.2/lib/sidekiq/job_retry.rb:114:in `local'
sidekiq-6.4.2/lib/sidekiq/processor.rb:135:in `block (5 levels) in dispatch'
sidekiq-6.4.2/lib/sidekiq.rb:40:in `block in <module:Sidekiq>'
sidekiq-6.4.2/lib/sidekiq/processor.rb:131:in `block (4 levels) in dispatch'
sidekiq-6.4.2/lib/sidekiq/processor.rb:257:in `stats'
sidekiq-6.4.2/lib/sidekiq/processor.rb:126:in `block (3 levels) in dispatch'
sidekiq-6.4.2/lib/sidekiq/job_logger.rb:13:in `call'
sidekiq-6.4.2/lib/sidekiq/processor.rb:125:in `block (2 levels) in dispatch'
sidekiq-6.4.2/lib/sidekiq/job_retry.rb:81:in `global'
sidekiq-6.4.2/lib/sidekiq/processor.rb:124:in `block in dispatch'
sidekiq-6.4.2/lib/sidekiq/job_logger.rb:39:in `prepare'
sidekiq-6.4.2/lib/sidekiq/processor.rb:123:in `dispatch'
sidekiq-6.4.2/lib/sidekiq/processor.rb:162:in `process'
sidekiq-6.4.2/lib/sidekiq/processor.rb:78:in `process_one'
sidekiq-6.4.2/lib/sidekiq/processor.rb:68:in `run'
sidekiq-6.4.2/lib/sidekiq/util.rb:56:in `watchdog'
sidekiq-6.4.2/lib/sidekiq/util.rb:65:in `block in safe_thread'
¿Hay alguna información más que pueda proporcionar para ayudar a depurar esto?