It appears your release command isn’t logging anything, and then exiting with a non zero exit code.
That’s odd. I would expect, if there’s a non-zero exit, that at least some form of error output would occur. It’s an Elixir app which executes a migration as the release command.
Your best bet is to comment out the release command, then deploy, then
flyctl ssh consoleand run it by hand to debug.
I’ve copied down the DB structure locally and run the migrations against it (standard process for testing migrations before deploy) and everything’s been working fine. But I’ll see if I can do as you suggest…
This is one of those situations where a “maintenance mode” toggle would be helpful.