Rollup of 6 pull requests by jhpratt · Pull Request #162742 · rust-lang/rust

jhpratt · 2026-09-14T01:03:53Z

Successful merges:

Prefer exact derive imports over trait fallbacks #162706 (Prefer exact derive imports over trait fallbacks)
Fix unsound dealloc of reborrows from custom allocators #162732 (Fix unsound dealloc of reborrows from custom allocators)
std::net: clamp multicast ttl value to u8 max. #154113 (std::net: clamp multicast ttl value to u8 max.)
lint ineffective #[unstable] annotations on re-exports #161178 (lint ineffective #[unstable] annotations on re-exports)
prevent ICE from derive on repr(packed) enum #162717 (prevent ICE from derive on repr(packed) enum)
Constify more Iterator and DoubleEndedIterator functions required for Range #162734 (Constify more Iterator and DoubleEndedIterator functions required for Range)

r? @ghost

Create a similar rollup

on some platforms the underlying type is c_uchar, values above 255 would silently truncate.

Signed-off-by: Amirhossein Akhlaghpour <m9.akhlaghpoor@gmail.com>

@estebank

…traits-for-derive, r=estebank Prefer exact derive imports over trait fallbacks Fixes rust-lang#162260 r? @estebank

Fix unsound dealloc of reborrows from custom allocators - Fixes rust-lang#162719 - Fixes rust-lang#162720

…k-Simulacrum std::net: clamp multicast ttl value to u8 max. on some platforms the underlying type is c_uchar, values above 255 would silently truncate.

lint ineffective #[unstable] annotations on re-exports Refs rust-lang#161153 https://rust-lang.zulipchat.com/#narrow/channel/219381-t-libs/topic/stability.20attributes.20on.20imports.20.26.20cargo-semver-checks/with/616818373

…lkertdev prevent ICE from `derive` on `repr(packed)` enum Fixes rust-lang#133025 by not generating the broken impl anymore.

Constify more Iterator and DoubleEndedIterator functions required for Range Extracted from rust-lang#156216 Consitfies functions required for `const impl Iterator for Range`. r? clarfonthey

jhpratt · 2026-09-14T01:04:06Z

@bors r+ p=5

@bors try jobs=dist-various-1,test-various,test-x86_64-gnu-aux,test-x86_64-gnu-llvm-21-3,test-x86_64-msvc-1,test-aarch64-apple-1,test-aarch64-apple-2,test-x86_64-mingw-1,test-i686-msvc-1,test-i686-msvc-2,test-armhf-gnu

rust-bors · 2026-09-14T01:04:09Z

📌 Commit 803c237 has been approved by jhpratt

It is now in the queue for this repository.

Rollup of 6 pull requests try-job: dist-various-1 try-job: test-various try-job: test-x86_64-gnu-aux try-job: test-x86_64-gnu-llvm-21-3 try-job: test-x86_64-msvc-1 try-job: test-aarch64-apple-1 try-job: test-aarch64-apple-2 try-job: test-x86_64-mingw-1 try-job: test-i686-msvc-1 try-job: test-i686-msvc-2 try-job: test-armhf-gnu

rust-bors · 2026-09-14T01:04:57Z

💔 Test for ccc94bf failed: CI. Failed job:

Calculate job matrix (web logs, enhanced plaintext logs)

rust-log-analyzer · 2026-09-14T01:09:10Z

A job failed! Check out the build log: (web) (plain enhanced) (plain)

Click to see the possible cause of the failure (guessed by this bot)

   Compiling glob-match v0.2.1
   Compiling citool v0.1.0 (/home/runner/work/rust/rust/src/ci/citool)
    Finished `dev` profile [unoptimized] target(s) in 17.78s
     Running `target/debug/citool calculate-job-matrix`
Run type: TryJob { job_patterns: Some(["dist-various-1", "test-various", "test-x86_64-gnu-aux", "test-x86_64-gnu-llvm-21-3", "test-x86_64-msvc-1", "test-aarch64-apple-1", "test-aarch64-apple-2", "test-x86_64-mingw-1", "test-i686-msvc-1", "test-i686-msvc-2", "test-armhf-gnu"]), nolimit: false }
Error: Failed to calculate job matrix

Caused by:
    Patterns `test-i686-msvc-1, test-i686-msvc-2` did not match any auto jobs
##[error]Process completed with exit code 1.
Post job cleanup.

rust-bors · 2026-09-14T07:26:36Z

☀️ Test successful - CI
Approved by: jhpratt
Duration: 3h 10m 7s
Pushing b722b55 to main...

github-actions · 2026-09-14T07:29:55Z

What is this?

This is an experimental post-merge analysis report that shows differences in test outcomes between the merged PR and its parent PR.

Comparing 4b6d04e (parent) -> b722b55 (this PR)

Test differences

Show 1654 test diffs

Stage 1

[ui (polonius)] tests/ui/derives/derive-enum-repr-packed.rs: [missing] -> pass (J0)
[ui (polonius)] tests/ui/feature-gates/feature-gate-ineffective_unstable_reexports.rs: [missing] -> pass (J0)
[ui (polonius)] tests/ui/macros/derive-import-hides-trait-issue-162260.rs: [missing] -> pass (J0)
[ui (polonius)] tests/ui/stability-attribute/ineffective-unstable-reexports-glob.rs: [missing] -> pass (J0)
[ui (polonius)] tests/ui/stability-attribute/ineffective-unstable-reexports-grouped.rs: [missing] -> pass (J0)
[ui (polonius)] tests/ui/stability-attribute/ineffective-unstable-reexports.rs: [missing] -> pass (J0)
[ui] tests/ui/derives/derive-enum-repr-packed.rs: [missing] -> pass (J3)
[ui] tests/ui/feature-gates/feature-gate-ineffective_unstable_reexports.rs: [missing] -> pass (J3)
[ui] tests/ui/macros/derive-import-hides-trait-issue-162260.rs: [missing] -> pass (J3)
[ui] tests/ui/stability-attribute/ineffective-unstable-reexports-glob.rs: [missing] -> pass (J3)
[ui] tests/ui/stability-attribute/ineffective-unstable-reexports-grouped.rs: [missing] -> pass (J3)
[ui] tests/ui/stability-attribute/ineffective-unstable-reexports.rs: [missing] -> pass (J3)
arc::arc_allocator_provenance::issue_162719: [missing] -> pass (J4)
arc::arc_allocator_provenance::issue_162720: [missing] -> pass (J4)

Stage 2

arc::arc_allocator_provenance::issue_162719: [missing] -> pass (J1)
arc::arc_allocator_provenance::issue_162720: [missing] -> pass (J1)
[ui] tests/ui/derives/derive-enum-repr-packed.rs: [missing] -> pass (J2)
[ui] tests/ui/feature-gates/feature-gate-ineffective_unstable_reexports.rs: [missing] -> pass (J2)
[ui] tests/ui/macros/derive-import-hides-trait-issue-162260.rs: [missing] -> pass (J2)
[ui] tests/ui/stability-attribute/ineffective-unstable-reexports-glob.rs: [missing] -> pass (J2)
[ui] tests/ui/stability-attribute/ineffective-unstable-reexports-grouped.rs: [missing] -> pass (J2)
[ui] tests/ui/stability-attribute/ineffective-unstable-reexports.rs: [missing] -> pass (J2)

Additionally, 1632 doctest diffs were found. These are ignored, as they are noisy.

Job group index

Test dashboard

Run

cargo run --manifest-path src/ci/citool/Cargo.toml -- \
    test-dashboard b722b5567eab6912db411110a2dcd7995b2d72cf --output-dir test-dashboard

And then open test-dashboard/index.html in your browser to see an overview of all executed tests.

Job duration changes

test-aarch64-apple-macos-26-2: 1h 38m -> 2h 49m (+72.2%)
test-x86_64-gnu-stdlib-semver-check: 10m 56s -> 18m 30s (+69.2%)
test-x86_64-gnu-llvm-22-3: 1h 15m -> 2h 3m (+63.6%)
test-aarch64-apple-1: 1h 32m -> 2h 19m (+50.2%)
test-x86_64-gnu-stable: 1h 57m -> 2h 44m (+39.3%)
dist-armv7-linux: 1h 11m -> 1h 39m (+38.9%)
test-x86_64-mingw-1: 2h 15m -> 3h 8m (+38.7%)
dist-ohos-aarch64: 1h -> 1h 22m (+37.4%)
test-x86_64-gnu-llvm-21-2: 1h 18m -> 1h 45m (+34.8%)
dist-riscv64-linux-musl: 1h 12m -> 1h 35m (+32.1%)

How to interpret the job duration changes?

Job durations can vary a lot, based on the actual runner instance
that executed the job, system noise, invalidated caches, etc. The table above is provided
mostly for t-infra members, for simpler debugging of potential CI slow-downs.

rust-timer · 2026-09-14T08:11:16Z

Finished benchmarking commit (b722b55): comparison URL.

Overall result: ❌✅ regressions and improvements - please read:

Our benchmarks found a performance regression caused by this PR.
This might be an actual regression, but it can also be just noise.

Next Steps:

If the regression was expected or you think it can be justified,
please write a comment with sufficient written justification, and add
@rustbot label: +perf-regression-triaged to it, to mark the regression as triaged.
If you think that you know of a way to resolve the regression, try to create
a new PR with a fix for the regression.
If you do not understand the regression or you think that it is just noise,
you can ask the @rust-lang/wg-compiler-performance working group for help (members of this group
were already notified of this PR).

@rustbot label: +perf-regression
cc @rust-lang/wg-compiler-performance

Instruction count

Our most reliable metric. Used to determine the overall result above. However, even this metric can be noisy.

	mean	range	count
Regressions ❌ (primary)	-	-	0
Regressions ❌ (secondary)	0.3%	[0.2%, 0.3%]	7
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-0.2%	[-0.3%, -0.1%]	2
All ❌✅ (primary)	-	-	0

Max RSS (memory usage)

Results (primary -2.5%, secondary -1.6%)

A less reliable metric. May be of interest, but not used to determine the overall result above.

	mean	range	count
Regressions ❌ (primary)	-	-	0
Regressions ❌ (secondary)	0.5%	[0.5%, 0.5%]	1
Improvements ✅ (primary)	-2.5%	[-2.5%, -2.5%]	1
Improvements ✅ (secondary)	-2.7%	[-2.7%, -2.7%]	2
All ❌✅ (primary)	-2.5%	[-2.5%, -2.5%]	1

Cycles

Results (secondary 7.2%)

A less reliable metric. May be of interest, but not used to determine the overall result above.

	mean	range	count
Regressions ❌ (primary)	-	-	0
Regressions ❌ (secondary)	17.0%	[17.0%, 17.0%]	1
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-2.7%	[-2.7%, -2.7%]	1
All ❌✅ (primary)	-	-	0

Binary size

This perf run didn't have relevant results for this metric.

Bootstrap: 501.089s -> 498.957s (-0.43%)
Artifact size: 406.85 MiB -> 406.94 MiB (0.02%)

rust-bors · 2026-09-14T08:30:55Z

📌 Perf builds for each rolled up PR:

PR#	Message	Perf Build Sha
#162706	Prefer exact derive imports over trait fallbacks	`ee892f22cf33701aa4ba60c2752fe21ed3ec9c71` (link)
#162732	Fix unsound dealloc of reborrows from custom allocators	`b99178946642fa54394c33471a7631b2347a23c1` (link)
#154113	std::net: clamp multicast ttl value to u8 max.	`bc71924ad712ba345bbb3a151559f276e5990520` (link)
#161178	lint ineffective #[unstable] annotations on re-exports	`ed6bba929d2e45792588fc3e6d3472cc6c23b1d7` (link)
#162717	prevent ICE from `derive` on `repr(packed)` enum	`c5d6f600b4bec0cf1510b9c231196db6aed2ff06` (link)
#162734	Constify more Iterator and DoubleEndedIterator functions re…	`a4c4d95f27128ab5a2311027a0a872889dcbd385` (link)

parent commit: 4b6d04e706

In the case of a perf regression, run the following command for each PR you suspect might be the cause: @rust-timer build $SHA

JonathanBrouwer · 2026-09-14T08:31:56Z

@rust-timer triage ee892f2 b991789 bc71924 ed6bba9 c5d6f60 a4c4d95

rust-timer · 2026-09-14T08:31:59Z

Running triage with 4 benchmarks

Triage only executes the benchmarks on rollup members, that were changed significantly on the rollup.
For this rollup, these benchmarks are:

ctfe-stress-5
deep-vector
tt-muncher
wf-projection-stress-65510

#162706 `ee892f2` Prefer exact derive imports over trait fallbacks

Instruction count

Our most reliable metric. Used to determine the overall result above. However, even this metric can be noisy.

	mean	range	count
Regressions ❌ (primary)	-	-	0
Regressions ❌ (secondary)	0.2%	[0.2%, 0.3%]	7
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	-	-	0

Max RSS (memory usage)

Results (secondary -1.8%)

A less reliable metric. May be of interest, but not used to determine the overall result above.

	mean	range	count
Regressions ❌ (primary)	-	-	0
Regressions ❌ (secondary)	-	-	0
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-1.8%	[-2.4%, -1.1%]	4
All ❌✅ (primary)	-	-	0

Cycles

Results (secondary 2.8%)

A less reliable metric. May be of interest, but not used to determine the overall result above.

	mean	range	count
Regressions ❌ (primary)	-	-	0
Regressions ❌ (secondary)	2.8%	[2.8%, 2.8%]	1
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	-	-	0

Binary size

This perf run didn't have relevant results for this metric.

#162732 `b991789` Fix unsound dealloc of reborrows from custom allocators

Instruction count

Our most reliable metric. Used to determine the overall result above. However, even this metric can be noisy.

	mean	range	count
Regressions ❌ (primary)	-	-	0
Regressions ❌ (secondary)	0.2%	[0.2%, 0.2%]	5
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	-	-	0

Max RSS (memory usage)

Results (secondary -1.2%)

A less reliable metric. May be of interest, but not used to determine the overall result above.

	mean	range	count
Regressions ❌ (primary)	-	-	0
Regressions ❌ (secondary)	-	-	0
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-1.2%	[-1.2%, -1.2%]	1
All ❌✅ (primary)	-	-	0

Cycles

This perf run didn't have relevant results for this metric.

Binary size

This perf run didn't have relevant results for this metric.

#154113 `bc71924` std::net: clamp multicast ttl value to u8 max.

Instruction count

Our most reliable metric. Used to determine the overall result above. However, even this metric can be noisy.

	mean	range	count
Regressions ❌ (primary)	-	-	0
Regressions ❌ (secondary)	0.3%	[0.3%, 0.3%]	2
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	-	-	0

Max RSS (memory usage)

This perf run didn't have relevant results for this metric.

Cycles

This perf run didn't have relevant results for this metric.

Binary size

This perf run didn't have relevant results for this metric.

#161178 `ed6bba9` lint ineffective #[unstable] annotations on re-exports

Instruction count

Our most reliable metric. Used to determine the overall result above. However, even this metric can be noisy.

	mean	range	count
Regressions ❌ (primary)	-	-	0
Regressions ❌ (secondary)	0.2%	[0.2%, 0.3%]	5
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-0.1%	[-0.1%, -0.1%]	1
All ❌✅ (primary)	-	-	0

Max RSS (memory usage)

This perf run didn't have relevant results for this metric.

Cycles

This perf run didn't have relevant results for this metric.

Binary size

This perf run didn't have relevant results for this metric.

#162717 `c5d6f60` prevent ICE from `derive` on `repr(packed)` enum

Instruction count

Our most reliable metric. Used to determine the overall result above. However, even this metric can be noisy.

	mean	range	count
Regressions ❌ (primary)	-	-	0
Regressions ❌ (secondary)	0.2%	[0.2%, 0.2%]	6
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	-	-	0

Max RSS (memory usage)

Results (secondary -2.0%)

A less reliable metric. May be of interest, but not used to determine the overall result above.

	mean	range	count
Regressions ❌ (primary)	-	-	0
Regressions ❌ (secondary)	-	-	0
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-2.0%	[-2.0%, -2.0%]	1
All ❌✅ (primary)	-	-	0

Cycles

This perf run didn't have relevant results for this metric.

Binary size

This perf run didn't have relevant results for this metric.

#162734 `a4c4d95` Constify more Iterator and DoubleEndedIterator functions required for Range

Instruction count

Our most reliable metric. Used to determine the overall result above. However, even this metric can be noisy.

	mean	range	count
Regressions ❌ (primary)	-	-	0
Regressions ❌ (secondary)	-	-	0
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-0.3%	[-0.3%, -0.3%]	1
All ❌✅ (primary)	-	-	0

Max RSS (memory usage)

Results (secondary 0.1%)

A less reliable metric. May be of interest, but not used to determine the overall result above.

	mean	range	count
Regressions ❌ (primary)	-	-	0
Regressions ❌ (secondary)	3.8%	[2.8%, 5.0%]	4
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-2.4%	[-3.5%, -1.2%]	6
All ❌✅ (primary)	-	-	0

Cycles

Results (secondary 9.4%)

A less reliable metric. May be of interest, but not used to determine the overall result above.

	mean	range	count
Regressions ❌ (primary)	-	-	0
Regressions ❌ (secondary)	9.4%	[2.8%, 15.9%]	2
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	-	-	0

Binary size

This perf run didn't have relevant results for this metric.

JonathanBrouwer · 2026-09-14T09:26:02Z

Looks like it's just noise then?
@rustbot label: +perf-regression-triaged

devnexen and others added 30 commits March 19, 2026 20:40

std::net: clamp multicast ttl value to u8 max.

a29d5cf

on some platforms the underlying type is c_uchar, values above 255 would silently truncate.

addressing feedback

80bae85

address feedback

1e444b4

convert to u8 early on before casting to the platform type

6f30978

lint ineffective #[unstable] annotations on re-exports

79d5626

Signed-off-by: Amirhossein Akhlaghpour <m9.akhlaghpoor@gmail.com>

handle std fallout from unstable re-export lint

7b7695d

Signed-off-by: Amirhossein Akhlaghpour <m9.akhlaghpoor@gmail.com>

allow clippy on unstable re-export suppressions

7249fbc

Signed-off-by: Amirhossein Akhlaghpour <m9.akhlaghpoor@gmail.com>

add dedicated lint for ineffective unstable re-exports

e22c3c2

Signed-off-by: Amirhossein Akhlaghpour <m9.akhlaghpoor@gmail.com>

refine unstable reexport lint

fbec8a6

Signed-off-by: Amirhossein Akhlaghpour <m9.akhlaghpoor@gmail.com>

generalize re-export stability checks

b91102a

Signed-off-by: Amirhossein Akhlaghpour <m9.akhlaghpoor@gmail.com>

fix s390x re-export stability metadata

73e6922

Signed-off-by: Amirhossein Akhlaghpour <m9.akhlaghpoor@gmail.com>

fix incompatible reexport stability diagnostics

a246018

Signed-off-by: Amirhossein Akhlaghpour <m9.akhlaghpoor@gmail.com>

only lint ineffective unstable re-exports

baaac65

Signed-off-by: Amirhossein Akhlaghpour <m9.akhlaghpoor@gmail.com>

avoid depending on Reexport's module path

8a0d8f7

Signed-off-by: Amirhossein Akhlaghpour <m9.akhlaghpoor@gmail.com>

fix tidy formatting

be9d5a8

Signed-off-by: Amirhossein Akhlaghpour <m9.akhlaghpoor@gmail.com>

Add regression test for derive import diagnostics

0cf63cf

Prefer exact derive imports over trait fallbacks

a30a00f

prevent ICE from derive on repr(packed) enum

38c649f

handle unstable modules in ineffective reexport lint

d8059af

Signed-off-by: Amirhossein Akhlaghpour <m9.akhlaghpoor@gmail.com>

avoid stability lookup without reexports

1017887

Signed-off-by: Amirhossein Akhlaghpour <m9.akhlaghpoor@gmail.com>

fix bootstrap doctest for ineffective unstable reexports

f5557b0

Signed-off-by: Amirhossein Akhlaghpour <m9.akhlaghpoor@gmail.com>

Fix unsound reborrows of raw ptrs from custom allocators

d559cfd

add test

d9e1945

Constify more Iterator and DoubleEndedIterator methods

31922ed

Rollup merge of rust-lang#162706 - chenyukang:yukang-fix-162260-hide-…

dccd073

…traits-for-derive, r=estebank Prefer exact derive imports over trait fallbacks Fixes rust-lang#162260 r? @estebank

Rollup merge of rust-lang#162732 - maxdexh:water-leak, r=Darksonn

4edca2f

Fix unsound dealloc of reborrows from custom allocators - Fixes rust-lang#162719 - Fixes rust-lang#162720

Rollup merge of rust-lang#154113 - devnexen:socket_mod_ttl_fix, r=Mar…

f19b1b0

…k-Simulacrum std::net: clamp multicast ttl value to u8 max. on some platforms the underlying type is c_uchar, values above 255 would silently truncate.

Rollup merge of rust-lang#162717 - cyrgani:one-ice-less-derived, r=fo…

ace2f20

…lkertdev prevent ICE from `derive` on `repr(packed)` enum Fixes rust-lang#133025 by not generating the broken impl anymore.

Rollup merge of rust-lang#162734 - Randl:const-for-prereq, r=clarfonthey

803c237

Constify more Iterator and DoubleEndedIterator functions required for Range Extracted from rust-lang#156216 Consitfies functions required for `const impl Iterator for Range`. r? clarfonthey

rust-bors Bot added the rollup A PR which is a rollup label Sep 14, 2026

rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-libs Relevant to the library team, which will review and decide on the PR/issue. labels Sep 14, 2026

rust-bors Bot added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Sep 14, 2026

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rust-bors Bot added merged-by-bors This PR was explicitly merged by bors. and removed S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. labels Sep 14, 2026

rust-bors Bot merged commit b722b55 into rust-lang:main Sep 14, 2026
14 of 15 checks passed

rustbot removed the S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. label Sep 14, 2026

rustbot added this to the 1.100.0 milestone Sep 14, 2026

rust-bors Bot mentioned this pull request Sep 14, 2026

implement const Iterator for Range #156216

Open

rustbot added the perf-regression Performance regression. label Sep 14, 2026

rustbot added the perf-regression-triaged The performance regression has been triaged. label Sep 14, 2026

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jhpratt commented Sep 14, 2026

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github-actions Bot commented Sep 14, 2026

Test differences

Stage 1

Stage 2

Job duration changes

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rust-timer commented Sep 14, 2026

Overall result: ❌✅ regressions and improvements - please read:

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JonathanBrouwer commented Sep 14, 2026

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rust-timer commented Sep 14, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

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#162706 ee892f2 Prefer exact derive imports over trait fallbacks

#162732 b991789 Fix unsound dealloc of reborrows from custom allocators

#154113 bc71924 std::net: clamp multicast ttl value to u8 max.

#161178 ed6bba9 lint ineffective #[unstable] annotations on re-exports

#162717 c5d6f60 prevent ICE from derive on repr(packed) enum

#162734 a4c4d95 Constify more Iterator and DoubleEndedIterator functions required for Range

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JonathanBrouwer commented Sep 14, 2026

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rust-bors Bot commented Sep 14, 2026 •

edited by JonathanBrouwer

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rust-timer commented Sep 14, 2026 •

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#162706 `ee892f2` Prefer exact derive imports over trait fallbacks

#162732 `b991789` Fix unsound dealloc of reborrows from custom allocators

#154113 `bc71924` std::net: clamp multicast ttl value to u8 max.

#161178 `ed6bba9` lint ineffective #[unstable] annotations on re-exports

#162717 `c5d6f60` prevent ICE from `derive` on `repr(packed)` enum

#162734 `a4c4d95` Constify more Iterator and DoubleEndedIterator functions required for Range