Deploys failing since ~20h ago. Two services (web + worker) from same repo, both broken.

Worker error (Deploy > Create container): "We don't have permission to execute your start command."

Web error: Pre-deploy command failed (bin/rails db:migrate && bin/rails sitemap:generate).

Only change since last successful deploy: one Rake file (22 lines). No Dockerfile, bin/, Gemfile, or permission changes.

Verified via railway ssh on both running containers:

• All bin/ scripts are 755, correct ownership (rails:rails)
• Pre-deploy command runs fine (migrations up, sitemap generates)
• Worker start command executes (only fails bind :80 because existing process holds it)
• Build step succeeds, failure is at "Create container"
• Redeployed multiple times, same result

Setup: Rails, custom Dockerfiles (web + worker), multi-stage builds, chown -R rails:rails /rails, USER 1000:1000.

Permission error is not reproducible inside the container. Feels platform-side — deploy pipeline running commands in a different context than the built image.