A non-empty check note now fails the case, so a deleted bucket or an
object created by a malformed request cannot slip through behind a
passing status check.
Generated with [Devin](https://devin.ai)
Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Cleanup now runs its IAM/multipart steps only when setup reached them, so
an early setup failure still removes the bucket. Added a DELETE
bucket-subresource case asserting NotImplemented and bucket survival.
Generated with [Devin](https://devin.ai)
Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>
A failed setup previously skipped cleanup, leaking the bucket and IAM
user on persistent servers.
Generated with [Devin](https://devin.ai)
Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>
A slow-starting server otherwise survives the failure path and keeps
the S3 port occupied for the next run.
Generated with [Devin](https://devin.ai)
Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>
