Hi,
If I’m not mistaken, you have to set DISCOURSE_LOG_SIDEKIQ env variable to 1, as per discourse/app/jobs/base.rb at 7c768a2ff99f45ab5008c16cf6982652d576a0e2 · discourse/discourse · GitHub, otherwise the write_to_log function will return without dumping the log (see discourse/app/jobs/base.rb at 7c768a2ff99f45ab5008c16cf6982652d576a0e2 · discourse/discourse · GitHub)
Hope this helps.