Bump cachebox from 5.2.3 to 6.2.1

[dependabot]

Bumps cachebox from 5.2.3 to 6.2.1.

Release notes

Sourced from cachebox's releases.

Release v6.2.1

This is a patch release that fully migrates the crate to stable Rust — no more nightly-only features are used.

Changes

• Migrated the entire codebase from Rust nightly to stable Rust. cachebox no longer relies on any unstable Rust features.
• Fixed a rare, hard-to-reproduce bug that could occur under very specific conditions.

Bug Fixes

• #62: 6.2.0 could not be built with stable Rust (error[E0554]: '#![feature]' may not be used on the stable release channel)

Thanks To

• @​mgorny for the report.

Release v6.2.0

This release introduces a new method and improves the atomicity of an existing one, along with a bug fix.

New Features

• Added setdefault_with method to cache classes for more flexible atomic operations.

Changes

• setdefault is now fully atomic, improving thread-safety and reliability.

Bug Fixes

• #61: Cache stampede doesn't work in free threading

Thanks To

• @​ddorian for the issue.

Release v6.1.2

This release updates the core dependency to PyO3 0.29.0. This is a patch release with dependency and compatibility updates.

Changes

• Dropped support for Python 3.13t (as per PyO3 upstream).
• Improved compatibility with Python 3.15 beta and free-threaded builds.
• Security fixes and internal soundness improvements from PyO3.
• Minor build and dependency updates.

Release v6.1.1

This release includes a critical fix for a bug where exceptions raised by functions wrapped with @cached ( with enabled lock ) could get permanently stuck in the cache. Once an exception was cached, subsequent calls would always re-raise it immediately without re-executing the function or allowing the cache to clear properly.

Bug fixes

• #57: Caching raised exceptions never clears the cache

Thanks to

• @​JacobH-D for the issue.

... (truncated)

Commits

• 3e41cea Switch to stable version of Rust
• cd768c9 Update CI tests
• 50dc0cc Remove all nightly unsafe impl Drop <#[may_dangle] T... implementations
• 30bcce4 Update CI tests
• cbac542 Remove nightly unsafe impl Drop <#[may_dangle] T... implementation for Lazy...
• 65f9e66 move ci_hang_debug.sh to repo root
• 22b8c20 Update CI tests to find out why sometimes hangs on CI
• b341cdf Fix tests
• 127bf75 Update tests and bump version to 6.2.1
• bf9a54f Fix #62
• Additional commits viewable in compare view

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 70.13%. Comparing base (e347cd7) to head (a09eec7).

Additional details and impacted files

@@ Coverage Diff @@## main #8331 +/- ##
==========================================
- Coverage 71.11% 70.13% -0.99% 
==========================================
Files 305 305 Lines 32004 32004 ==========================================
- Hits 22760 22445 -315 - Misses 9244 9559 +315 

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

[dependabot]

Superseded by #8344.