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@dependabot dependabot bot commented on behalf of github Nov 19, 2025

Bumps rust-toolchain from nightly-2025-11-01 to nightly-2025-11-19.

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Bumps [rust-toolchain](https://github.com/rust-lang/rust) from nightly-2025-11-01 to nightly-2025-11-19.
- [Release notes](https://github.com/rust-lang/rust/releases)
- [Changelog](https://github.com/rust-lang/rust/blob/main/RELEASES.md)
- [Commits](https://github.com/rust-lang/rust/commits)

---
updated-dependencies:
- dependency-name: rust-toolchain
  dependency-version: nightly-2025-11-19
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>
@dependabot dependabot bot added dependencies Pull requests that update a dependency file rust_toolchain_package_manager Pull requests that update rust_toolchain_package_manager code labels Nov 19, 2025
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Benchmark Results

Benchmark Current: 40af674 Previous: b966ab4 Performance Ratio
startup_benchmark Build Time 112.71 s 111.96 s 1.01
startup_benchmark File Size 0.87 MB 0.91 MB 0.95
Startup Time - 1 core 0.90 s (±0.03 s) 0.93 s (±0.02 s) 0.96
Startup Time - 2 cores 0.91 s (±0.03 s) 0.93 s (±0.03 s) 0.97
Startup Time - 4 cores 0.91 s (±0.03 s) 0.93 s (±0.03 s) 0.98
multithreaded_benchmark Build Time 110.16 s 114.77 s 0.96
multithreaded_benchmark File Size 0.97 MB 1.01 MB 0.95
Multithreaded Pi Efficiency - 2 Threads 87.09 % (±9.52 %) 88.97 % (±7.38 %) 0.98
Multithreaded Pi Efficiency - 4 Threads 43.04 % (±4.02 %) 44.09 % (±3.63 %) 0.98
Multithreaded Pi Efficiency - 8 Threads 25.21 % (±2.47 %) 25.36 % (±1.99 %) 0.99
micro_benchmarks Build Time 299.19 s 295.64 s 1.01
micro_benchmarks File Size 0.97 MB 1.02 MB 0.95
Scheduling time - 1 thread 174.47 ticks (±27.22 ticks) 178.23 ticks (±25.33 ticks) 0.98
Scheduling time - 2 threads 99.13 ticks (±18.26 ticks) 98.66 ticks (±14.00 ticks) 1.00
Micro - Time for syscall (getpid) 11.79 ticks (±5.85 ticks) 11.98 ticks (±4.92 ticks) 0.98
Memcpy speed - (built_in) block size 4096 58518.32 MByte/s (±42616.43 MByte/s) 63152.99 MByte/s (±45587.10 MByte/s) 0.93
Memcpy speed - (built_in) block size 1048576 14319.61 MByte/s (±11648.10 MByte/s) 15668.33 MByte/s (±12904.18 MByte/s) 0.91
Memcpy speed - (built_in) block size 16777216 10208.61 MByte/s (±8258.48 MByte/s) 10465.02 MByte/s (±8568.62 MByte/s) 0.98
Memset speed - (built_in) block size 4096 59158.80 MByte/s (±43036.70 MByte/s) 63370.25 MByte/s (±45752.42 MByte/s) 0.93
Memset speed - (built_in) block size 1048576 14722.76 MByte/s (±11904.16 MByte/s) 15907.38 MByte/s (±12989.07 MByte/s) 0.93
Memset speed - (built_in) block size 16777216 10374.39 MByte/s (±8334.54 MByte/s) 10679.75 MByte/s (±8675.34 MByte/s) 0.97
Memcpy speed - (rust) block size 4096 53978.85 MByte/s (±40165.13 MByte/s) 56435.01 MByte/s (±41692.91 MByte/s) 0.96
Memcpy speed - (rust) block size 1048576 14163.87 MByte/s (±11639.73 MByte/s) 14141.32 MByte/s (±11788.91 MByte/s) 1.00
Memcpy speed - (rust) block size 16777216 10305.92 MByte/s (±8370.03 MByte/s) 10587.80 MByte/s (±8680.27 MByte/s) 0.97
Memset speed - (rust) block size 4096 54654.94 MByte/s (±40674.83 MByte/s) 57311.29 MByte/s (±42263.04 MByte/s) 0.95
Memset speed - (rust) block size 1048576 14372.25 MByte/s (±11724.21 MByte/s) 14556.89 MByte/s (±12036.69 MByte/s) 0.99
Memset speed - (rust) block size 16777216 10495.08 MByte/s (±8460.43 MByte/s) 10801.86 MByte/s (±8787.27 MByte/s) 0.97
alloc_benchmarks Build Time 289.26 s 295.50 s 0.98
alloc_benchmarks File Size 0.94 MB 0.98 MB 0.95
Allocations - Allocation success 100.00 % 100.00 % 1
Allocations - Deallocation success 100.00 % 100.00 % 1
Allocations - Pre-fail Allocations 100.00 % 100.00 % 1
Allocations - Average Allocation time 15623.38 Ticks (±5359.21 Ticks) 22283.43 Ticks (±1951.06 Ticks) 0.70
Allocations - Average Allocation time (no fail) 15623.38 Ticks (±5359.21 Ticks) 22283.43 Ticks (±1951.06 Ticks) 0.70
Allocations - Average Deallocation time 2609.90 Ticks (±331.54 Ticks) 2877.16 Ticks (±1320.24 Ticks) 0.91
mutex_benchmark Build Time 292.81 s 295.15 s 0.99
mutex_benchmark File Size 0.97 MB 1.02 MB 0.95
Mutex Stress Test Average Time per Iteration - 1 Threads 36.44 ns (±3.78 ns) 37.34 ns (±4.31 ns) 0.98
Mutex Stress Test Average Time per Iteration - 2 Threads 29.46 ns (±2.82 ns) 30.54 ns (±3.08 ns) 0.96

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

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dependabot bot commented on behalf of github Nov 24, 2025

Superseded by #2084.

@dependabot dependabot bot closed this Nov 24, 2025
@dependabot dependabot bot deleted the dependabot/rust_toolchain/rust-toolchain-nightly-2025-11-19 branch November 24, 2025 22:17
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