build(deps): Bump rust-toolchain from nightly-2026-04-01 to nightly-2026-04-20#2387
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build(deps): Bump rust-toolchain from nightly-2026-04-01 to nightly-2026-04-20#2387dependabot[bot] wants to merge 1 commit intomainfrom
dependabot[bot] wants to merge 1 commit intomainfrom
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Bumps [rust-toolchain](https://github.com/rust-lang/rust) from nightly-2026-04-01 to nightly-2026-04-20. - [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-2026-04-20 dependency-type: direct:production ... Signed-off-by: dependabot[bot] <support@github.com>
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Benchmark Results
Details
| Benchmark | Current: 88326e4 | Previous: f23ff2d | Performance Ratio |
|---|---|---|---|
| startup_benchmark Build Time | 92.95 s |
87.31 s |
1.06 ❗ |
| startup_benchmark File Size | 0.77 MB |
0.80 MB |
0.97 ❗ |
| Startup Time - 1 core | 0.81 s (±0.03 s) |
0.79 s (±0.03 s) |
1.02 |
| Startup Time - 2 cores | 0.82 s (±0.03 s) |
0.80 s (±0.03 s) |
1.03 |
| Startup Time - 4 cores | 0.81 s (±0.03 s) |
0.80 s (±0.03 s) |
1.01 |
| multithreaded_benchmark Build Time | 88.16 s |
90.88 s |
0.97 ❗ |
| multithreaded_benchmark File Size | 0.90 MB |
0.91 MB |
0.99 ❗ |
| Multithreaded Pi Efficiency - 2 Threads | 91.79 % (±7.46 %) |
89.49 % (±6.78 %) |
1.03 |
| Multithreaded Pi Efficiency - 4 Threads | 46.41 % (±2.72 %) |
44.14 % (±3.33 %) |
1.05 |
| Multithreaded Pi Efficiency - 8 Threads | 26.45 % (±2.03 %) |
25.66 % (±2.08 %) |
1.03 |
| micro_benchmarks Build Time | 97.26 s |
99.18 s |
0.98 ❗ |
| micro_benchmarks File Size | 0.90 MB |
0.92 MB |
0.99 ❗ |
| Scheduling time - 1 thread | 69.01 ticks (±3.71 ticks) |
71.74 ticks (±4.70 ticks) |
0.96 |
| Scheduling time - 2 threads | 38.41 ticks (±5.88 ticks) |
40.34 ticks (±6.17 ticks) |
0.95 |
| Micro - Time for syscall (getpid) | 3.04 ticks (±0.27 ticks) |
3.07 ticks (±0.24 ticks) |
0.99 |
| Memcpy speed - (built_in) block size 4096 | 78935.34 MByte/s (±54593.35 MByte/s) |
76712.80 MByte/s (±53458.51 MByte/s) |
1.03 |
| Memcpy speed - (built_in) block size 1048576 | 29772.69 MByte/s (±24321.23 MByte/s) |
30669.43 MByte/s (±25231.86 MByte/s) |
0.97 |
| Memcpy speed - (built_in) block size 16777216 | 28413.69 MByte/s (±23453.47 MByte/s) |
23439.23 MByte/s (±19548.38 MByte/s) |
1.21 |
| Memset speed - (built_in) block size 4096 | 78464.12 MByte/s (±54287.36 MByte/s) |
76561.12 MByte/s (±53362.77 MByte/s) |
1.02 |
| Memset speed - (built_in) block size 1048576 | 30512.64 MByte/s (±24747.79 MByte/s) |
31442.22 MByte/s (±25668.94 MByte/s) |
0.97 |
| Memset speed - (built_in) block size 16777216 | 29157.93 MByte/s (±23877.27 MByte/s) |
24193.62 MByte/s (±20073.12 MByte/s) |
1.21 |
| Memcpy speed - (rust) block size 4096 | 69985.84 MByte/s (±48933.28 MByte/s) |
69254.97 MByte/s (±48443.90 MByte/s) |
1.01 |
| Memcpy speed - (rust) block size 1048576 | 29701.17 MByte/s (±24337.09 MByte/s) |
30468.12 MByte/s (±25175.35 MByte/s) |
0.97 |
| Memcpy speed - (rust) block size 16777216 | 28485.03 MByte/s (±23526.68 MByte/s) |
23792.69 MByte/s (±19788.42 MByte/s) |
1.20 |
| Memset speed - (rust) block size 4096 | 70153.03 MByte/s (±49051.28 MByte/s) |
69370.50 MByte/s (±48527.91 MByte/s) |
1.01 |
| Memset speed - (rust) block size 1048576 | 30471.29 MByte/s (±24794.22 MByte/s) |
31246.74 MByte/s (±25622.02 MByte/s) |
0.98 |
| Memset speed - (rust) block size 16777216 | 29163.08 MByte/s (±23889.24 MByte/s) |
24539.62 MByte/s (±20300.35 MByte/s) |
1.19 |
| alloc_benchmarks Build Time | 92.57 s |
96.54 s |
0.96 ❗ |
| alloc_benchmarks File Size | 0.84 MB |
0.87 MB |
0.97 ❗ |
| 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 | 6086.66 Ticks (±480.50 Ticks) |
6824.75 Ticks (±92.16 Ticks) |
0.89 ❗ |
| Allocations - Average Allocation time (no fail) | 6086.66 Ticks (±480.50 Ticks) |
6824.75 Ticks (±92.16 Ticks) |
0.89 ❗ |
| Allocations - Average Deallocation time | 887.14 Ticks (±200.67 Ticks) |
1895.86 Ticks (±196.86 Ticks) |
0.47 ❗ |
| mutex_benchmark Build Time | 95.16 s |
91.66 s |
1.04 ❗ |
| mutex_benchmark File Size | 0.90 MB |
0.92 MB |
0.99 ❗ |
| Mutex Stress Test Average Time per Iteration - 1 Threads | 13.44 ns (±0.78 ns) |
13.28 ns (±0.94 ns) |
1.01 |
| Mutex Stress Test Average Time per Iteration - 2 Threads | 19.48 ns (±6.65 ns) |
19.94 ns (±12.38 ns) |
0.98 |
This comment was automatically generated by workflow using github-action-benchmark.
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Bumps rust-toolchain from nightly-2026-04-01 to nightly-2026-04-20.
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