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@dependabot dependabot bot commented on behalf of github Nov 17, 2025

Bumps rust-toolchain from nightly-2025-11-01 to nightly-2025-11-17.

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Bumps [rust-toolchain](https://github.com/rust-lang/rust) from nightly-2025-11-01 to nightly-2025-11-17.
- [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-2025-11-17
  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 17, 2025
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Benchmark Results

Benchmark Current: fd097c4 Previous: c07afb2 Performance Ratio
startup_benchmark Build Time 114.15 s 112.01 s 1.02
startup_benchmark File Size 0.86 MB 0.91 MB 0.95
Startup Time - 1 core 0.91 s (±0.03 s) 0.93 s (±0.04 s) 0.98
Startup Time - 2 cores 0.92 s (±0.03 s) 0.98 s (±0.03 s) 0.94
Startup Time - 4 cores 0.92 s (±0.02 s) 1.00 s (±0.02 s) 0.92
multithreaded_benchmark Build Time 111.33 s 113.08 s 0.98
multithreaded_benchmark File Size 0.96 MB 1.02 MB 0.95
Multithreaded Pi Efficiency - 2 Threads 89.94 % (±6.38 %) 87.15 % (±9.23 %) 1.03
Multithreaded Pi Efficiency - 4 Threads 43.48 % (±3.02 %) 43.91 % (±2.92 %) 0.99
Multithreaded Pi Efficiency - 8 Threads 25.03 % (±2.25 %) 25.44 % (±2.17 %) 0.98
micro_benchmarks Build Time 298.16 s 293.00 s 1.02
micro_benchmarks File Size 0.97 MB 1.02 MB 0.95
Scheduling time - 1 thread 179.99 ticks (±39.03 ticks) 180.57 ticks (±28.51 ticks) 1.00
Scheduling time - 2 threads 96.17 ticks (±17.70 ticks) 95.98 ticks (±16.09 ticks) 1.00
Micro - Time for syscall (getpid) 11.65 ticks (±4.67 ticks) 11.46 ticks (±4.83 ticks) 1.02
Memcpy speed - (built_in) block size 4096 55257.88 MByte/s (±41827.94 MByte/s) 65027.07 MByte/s (±45983.53 MByte/s) 0.85
Memcpy speed - (built_in) block size 1048576 13566.46 MByte/s (±11184.05 MByte/s) 14565.17 MByte/s (±11958.19 MByte/s) 0.93
Memcpy speed - (built_in) block size 16777216 10118.28 MByte/s (±8193.44 MByte/s) 10225.05 MByte/s (±8250.80 MByte/s) 0.99
Memset speed - (built_in) block size 4096 55832.63 MByte/s (±42187.89 MByte/s) 65443.36 MByte/s (±46274.00 MByte/s) 0.85
Memset speed - (built_in) block size 1048576 13823.02 MByte/s (±11306.29 MByte/s) 14937.59 MByte/s (±12181.56 MByte/s) 0.93
Memset speed - (built_in) block size 16777216 10445.08 MByte/s (±8427.12 MByte/s) 10446.25 MByte/s (±8372.96 MByte/s) 1.00
Memcpy speed - (rust) block size 4096 55169.68 MByte/s (±39957.61 MByte/s) 57287.00 MByte/s (±42016.62 MByte/s) 0.96
Memcpy speed - (rust) block size 1048576 13752.83 MByte/s (±11293.93 MByte/s) 13937.99 MByte/s (±11444.74 MByte/s) 0.99
Memcpy speed - (rust) block size 16777216 10134.21 MByte/s (±8182.31 MByte/s) 10088.51 MByte/s (±8162.58 MByte/s) 1.00
Memset speed - (rust) block size 4096 55420.97 MByte/s (±40153.55 MByte/s) 57547.44 MByte/s (±42164.26 MByte/s) 0.96
Memset speed - (rust) block size 1048576 14118.82 MByte/s (±11545.81 MByte/s) 14282.55 MByte/s (±11639.66 MByte/s) 0.99
Memset speed - (rust) block size 16777216 10423.80 MByte/s (±8377.51 MByte/s) 10286.76 MByte/s (±8262.72 MByte/s) 1.01
alloc_benchmarks Build Time 288.76 s 304.95 s 0.95
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 13069.36 Ticks (±2242.68 Ticks) 12184.29 Ticks (±857.63 Ticks) 1.07
Allocations - Average Allocation time (no fail) 13069.36 Ticks (±2242.68 Ticks) 12184.29 Ticks (±857.63 Ticks) 1.07
Allocations - Average Deallocation time 2478.78 Ticks (±185.56 Ticks) 2692.60 Ticks (±243.58 Ticks) 0.92
mutex_benchmark Build Time 293.35 s 305.88 s 0.96
mutex_benchmark File Size 0.97 MB 1.02 MB 0.95
Mutex Stress Test Average Time per Iteration - 1 Threads 37.86 ns (±4.18 ns) 36.22 ns (±3.94 ns) 1.05
Mutex Stress Test Average Time per Iteration - 2 Threads 30.52 ns (±3.40 ns) 30.80 ns (±3.42 ns) 0.99

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

@mkroening mkroening self-assigned this Nov 18, 2025
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dependabot bot commented on behalf of github Nov 18, 2025

Superseded by #2073.

@dependabot dependabot bot closed this Nov 18, 2025
@dependabot dependabot bot deleted the dependabot/rust_toolchain/rust-toolchain-nightly-2025-11-17 branch November 18, 2025 19:01
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