build(deps): bump tokio from 1.53.2 to 1.53.3

[dependabot]

Bumps tokio from 1.53.2 to 1.53.3.

Release notes

Sourced from tokio's releases.

Tokio v1.53.3

1.53.3 (October 13th, 2026)

Added

• io: add AsyncFd::register and AsyncFd::register_with_interest (#8587)

Changed

• io: deprecate AsyncFd::{new, with_interest, try_new, try_with_interest} (#8587)

Fixed

• io: wake and drop DuplexStream wakers outside the lock (#8618)
• macros: avoid unreachable_code in join! and try_join! for Infallible (#8518)
• runtime: fix paused time auto-advancing when I/O wakes a task on current_thread (#8595)
• sync: wake waiters outside the lock when closing a semaphore (#8529)
• test: fix several flaky tests (#8196, #8427, #8609)

Fixed (unstable)

• rt: keep io_uring op alive when submission fails after push (#8185)

#8185: tokio-rs/tokio#8185 #8196: tokio-rs/tokio#8196 #8427: tokio-rs/tokio#8427 #8518: tokio-rs/tokio#8518 #8529: tokio-rs/tokio#8529 #8587: tokio-rs/tokio#8587 #8595: tokio-rs/tokio#8595 #8609: tokio-rs/tokio#8609 #8618: tokio-rs/tokio#8618

Commits

• a85c3f5 chore: prepare Tokio v1.53.3 (#8639)
• df4443e Merge 'tokio-1.51.6' into 'tokio-1.53.x' (#8638)
• f00b2e6 chore: prepare Tokio v1.51.6 (#8637)
• 482eadd runtime: record time wake when unparking tasks on current thread (#8595)
• 55fbab7 io: wake and drop DuplexStream wakers outside the lock (#8618)
• c5e4d9e runtime: keep io_uring op alive when submission fails after push (#8185)
• 0448618 sync: make tracing_sync tests synchronous (#8427)
• 2bc1146 net: accept ConnectionReset in shutdown_after_tcp_reset test (#8196)
• bb28a94 Merge 'tokio-1.51.x' into 'tokio-1.53.x' (#8624)
• 6b97913 macros: avoid unreachable_code in join! and try_join! for Infallible ...
• Additional commits viewable in compare view

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 86.02%. Comparing base (26fb123) to head (2c69ee1).
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@             Coverage Diff              @@
##               main      #69      +/-   ##
============================================
- Coverage     86.83%   86.02%   -0.81%     
  Complexity      616      616              
============================================
  Files            60       60              
  Lines         16979    16979              
  Branches        490      490              
============================================
- Hits          14743    14606     -137     
- Misses         1912     2049     +137     
  Partials        324      324              

Flag	Coverage Δ
jvm	57.50% <ø> (ø)
rust	92.05% <ø> (-0.98%)	⬇️

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[codspeed]

Merging this PR will regress 1 benchmark

⚠️ Unknown Walltime execution environment detected

Using the Walltime instrument on standard Hosted Runners will lead to inconsistent data.

For the most accurate results, we recommend using CodSpeed Macro Runners: bare-metal machines fine-tuned for performance measurement consistency.

⚠️ 6 benchmarks spent significant time in system calls

System calls cannot be consistently instrumented, so they are not included in the measure, which understates the real cost. Please switch to the Walltime instrument to accurately measure system calls.

Measurement and system calls

• response[0]
• retained-response[1024]
• retained-response[65536]
• allocate-drop[1048576]
• response[1024]
• retained-response[0]

⚠️ Different runtime environments detected

Some benchmarks with significant performance changes were compared across different runtime environments,
which may affect the accuracy of the results.

Open the report in CodSpeed to investigate

⚡ 4 improved benchmarks
❌ 1 regressed benchmark
✅ 112 untouched benchmarks
⏩ 65 skipped benchmarks¹

Warning

Please fix the performance issues or acknowledge them on CodSpeed.

Performance Changes

	Mode	Benchmark	BASE	HEAD	Efficiency
❌	Simulation	buffer/budget-rejected	550 ns	661.1 ns	-16.81%
⚡	Simulation	slice-drop[1048576]	543.9 ns	488.4 ns	+11.38%
⚡	Simulation	slice-drop[4096]	543.9 ns	488.4 ns	+11.38%
⚡	Simulation	slice-drop[64]	543.9 ns	488.4 ns	+11.38%
⚡	Simulation	slice-drop[65536]	543.9 ns	488.4 ns	+11.38%

Tip

Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.

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_{Comparing dependabot/cargo/tokio-1.53.3 (2c69ee1) with main (26fb123)}

Footnotes

1. 65 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩