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@dependabot dependabot bot commented on behalf of github Oct 6, 2025

Bumps lock_api from 0.4.13 to 0.4.14.

Changelog

Sourced from lock_api's changelog.

lock_api - 0.4.14 - 2025-09-30

  • Fixed use of doc_cfg when building on docs.rs.
  • Bumped MSRV to 1.71
  • Added #[track_caller] where locking implementations could feasibly need to panic
  • Added try_map_or_err to various mutex guards (#480)
  • Removed unnecessary build script and autocfg dependency (#474)
  • Added missing into_arc(_fair) methods (#472)

parking_lot - 0.12.4 - 2025-05-29

  • Fix parked upgraders potentially not being woken up after a write lock
  • Fix clearing PARKED_WRITER_BIT after a timeout

parking_lot_core - 0.9.11 - 2025-05-29

  • Use Release/Acquire ordering in thread_parker::windows::Backend::create
  • Remove warnings due to new lint on unknown cfgs
Commits
  • d7828ff chore: release
  • 73365ad Merge pull request #495 from mbrobbel/doc_auto_cfg
  • 0b5585a Replace doc_auto_cfg with doc_cfg
  • c7b7dc7 Merge pull request #493 from a1phyr/windows_link
  • 07c2d40 Update MSRV to 1.71
  • 345cf7a Switch from windows-targets to windows-link
  • eeb186c Merge pull request #491 from AaronKutch/fix_assembly_on_miri
  • a7d328e do not use elision on Miri even if feature is enabled
  • 739d370 Merge pull request #487 from sola-contrib/replace-winapi
  • ed4ae93 Replace winapi with windows-sys in benchmark crate
  • Additional commits viewable in compare view

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@dependabot dependabot bot added dependencies Pull requests that update a dependency file rust Pull requests that update Rust code labels Oct 6, 2025
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Benchmark Results

Benchmark Current: 2b9731e Previous: 97d326a Performance Ratio
startup_benchmark Build Time 105.82 s 113.65 s 0.93
startup_benchmark File Size 0.90 MB 0.90 MB 1.00
Startup Time - 1 core 0.90 s (±0.02 s) 0.88 s (±0.01 s) 1.02
Startup Time - 2 cores 0.91 s (±0.03 s) 0.87 s (±0.02 s) 1.05
Startup Time - 4 cores 0.91 s (±0.02 s) 0.90 s (±0.03 s) 1.02
multithreaded_benchmark Build Time 110.24 s 113.22 s 0.97
multithreaded_benchmark File Size 1.01 MB 1.01 MB 1.00
Multithreaded Pi Efficiency - 2 Threads 3.42 % (±16.43 %) 3.81 % (±18.27 %) 0.90
Multithreaded Pi Efficiency - 4 Threads 1.75 % (±8.38 %) 1.82 % (±8.74 %) 0.96
Multithreaded Pi Efficiency - 8 Threads 0.93 % (±4.44 %) 1.03 % (±4.97 %) 0.89
micro_benchmarks Build Time 104.89 s 113.97 s 0.92
micro_benchmarks File Size 1.01 MB 1.01 MB 1.00
Scheduling time - 1 thread 2.77 ticks (±13.30 ticks) 2.80 ticks (±13.46 ticks) 0.99
Scheduling time - 2 threads 1.50 ticks (±7.18 ticks) 1.50 ticks (±7.20 ticks) 1.00
Micro - Time for syscall (getpid) 0.11 ticks (±0.51 ticks) 0.11 ticks (±0.54 ticks) 0.94
Memcpy speed - (built_in) block size 4096 1795.98 MByte/s (±8620.69 MByte/s) 1250.00 MByte/s (±6000.00 MByte/s) 1.44
Memcpy speed - (built_in) block size 1048576 748.40 MByte/s (±3592.34 MByte/s) 777.18 MByte/s (±3730.47 MByte/s) 0.96
Memcpy speed - (built_in) block size 16777216 223.78 MByte/s (±1074.12 MByte/s) 229.25 MByte/s (±1100.40 MByte/s) 0.98
Memset speed - (built_in) block size 4096 1818.18 MByte/s (±8727.27 MByte/s) 1846.15 MByte/s (±8861.54 MByte/s) 0.98
Memset speed - (built_in) block size 1048576 1006.01 MByte/s (±4828.85 MByte/s) 999.35 MByte/s (±4796.88 MByte/s) 1.01
Memset speed - (built_in) block size 16777216 985.10 MByte/s (±4728.50 MByte/s) 978.47 MByte/s (±4696.65 MByte/s) 1.01
Memcpy speed - (rust) block size 4096 1379.31 MByte/s (±6620.69 MByte/s) 1379.31 MByte/s (±6620.69 MByte/s) 1
Memcpy speed - (rust) block size 1048576 761.83 MByte/s (±3656.79 MByte/s) 775.54 MByte/s (±3722.59 MByte/s) 0.98
Memcpy speed - (rust) block size 16777216 222.71 MByte/s (±1068.99 MByte/s) 231.18 MByte/s (±1109.68 MByte/s) 0.96
Memset speed - (rust) block size 4096 1846.15 MByte/s (±8861.54 MByte/s) 1846.15 MByte/s (±8861.54 MByte/s) 1
Memset speed - (rust) block size 1048576 991.45 MByte/s (±4758.95 MByte/s) 1000.18 MByte/s (±4800.84 MByte/s) 0.99
Memset speed - (rust) block size 16777216 967.78 MByte/s (±4645.33 MByte/s) 967.82 MByte/s (±4645.54 MByte/s) 1.00
alloc_benchmarks Build Time 103.45 s 108.04 s 0.96
alloc_benchmarks File Size 0.97 MB 0.97 MB 1
Allocations - Allocation success 2.00 % (±13.86 %) 2.00 % (±13.86 %) 1
Allocations - Deallocation success 1.39 % (±9.66 %) 1.40 % (±9.68 %) 1.00
Allocations - Pre-fail Allocations 2.00 % (±13.86 %) 2.00 % (±13.86 %) 1
Allocations - Average Allocation time 211.39 Ticks (±1464.83 Ticks) 256.15 Ticks (±1775.06 Ticks) 0.83
Allocations - Average Allocation time (no fail) 211.39 Ticks (±1464.83 Ticks) 256.15 Ticks (±1775.06 Ticks) 0.83
Allocations - Average Deallocation time 12.81 Ticks (±88.75 Ticks) 14.75 Ticks (±102.19 Ticks) 0.87
mutex_benchmark Build Time 101.86 s 106.15 s 0.96
mutex_benchmark File Size 1.01 MB 1.01 MB 1.00
Mutex Stress Test Average Time per Iteration - 1 Threads 0.24 ns (±1.66 ns) 0.28 ns (±1.94 ns) 0.86
Mutex Stress Test Average Time per Iteration - 2 Threads 0.28 ns (±1.94 ns) 0.32 ns (±2.22 ns) 0.88

This comment was automatically generated by workflow using github-action-benchmark.

@mkroening mkroening self-assigned this Oct 7, 2025
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@dependabot recreate

Bumps [lock_api](https://github.com/Amanieu/parking_lot) from 0.4.13 to 0.4.14.
- [Release notes](https://github.com/Amanieu/parking_lot/releases)
- [Changelog](https://github.com/Amanieu/parking_lot/blob/master/CHANGELOG.md)
- [Commits](Amanieu/parking_lot@lock_api-v0.4.13...lock_api-v0.4.14)

---
updated-dependencies:
- dependency-name: lock_api
  dependency-version: 0.4.14
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
@dependabot dependabot bot force-pushed the dependabot/cargo/lock_api-0.4.14 branch from 9a60551 to 2b9731e Compare October 8, 2025 09:46
@mkroening mkroening added this pull request to the merge queue Oct 8, 2025
@github-merge-queue github-merge-queue bot removed this pull request from the merge queue due to failed status checks Oct 8, 2025
@mkroening mkroening added this pull request to the merge queue Oct 8, 2025
Merged via the queue into main with commit e3f78ee Oct 8, 2025
17 checks passed
@dependabot dependabot bot deleted the dependabot/cargo/lock_api-0.4.14 branch October 8, 2025 13:02
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