Rollup of 7 pull requests #143621

matthiaskrgr · 2025-07-08T01:10:00Z

Successful merges:

Implement int_format_into feature #142098 (Implement int_format_into feature)
Point to correct argument in Func Call when Self type fails trait bound #143567 (Point to correct argument in Func Call when Self type fails trait bound)
consider nested cases for duplicate RPITIT #143570 (consider nested cases for duplicate RPITIT)
remove has_nested from builtin candidates #143571 (remove has_nested from builtin candidates)
Fix wrong cache event query key #143586 (Fix wrong cache event query key)
const-block-as-pattern: do not refer to no-longer-existing nightly feature #143589 (const-block-as-pattern: do not refer to no-longer-existing nightly feature)
Fix in std::String docs #143608 (Fix in std::String docs)

r? @ghost
@rustbot modify labels: rollup

Signed-off-by: xizheyin <[email protected]>

When a trait bound fails due to the Self type parameter, adjust_fulfillment_errors now correctly points to the corresponding function argument instead of incorrectly pointing to other arguments. Signed-off-by: xizheyin <[email protected]>

…ature

…Amanieu Implement `int_format_into` feature I took over rust-lang#138338 with `@madhav-madhusoodanan's` approval. Since rust-lang#136264, a lot of changes happened so I made use of them to reduce the number of changes. ACP approval: rust-lang/libs-team#546 (comment) ## Associated Issue - rust-lang#138215 r? `@hanna-kruppe`

Point to correct argument in Func Call when Self type fails trait bound Fixes rust-lang#143336 When a trait bound fails due to the `Self` type parameter, `adjust_fulfillment_errors` now correctly points to the corresponding function argument instead of incorrectly pointing to other arguments. This is because `Call` may also need to handle the `self` parameter, and not just `MethodCall` needs to be handled, as rust-lang#143336. r? compiler

…rrors consider nested cases for duplicate RPITIT Fixes rust-lang#143560 r? `@compiler-errors` cc `@Zoxc`

remove `has_nested` from builtin candidates it's no longer necessary r? types

Fix wrong cache event query key I messed this up in rust-lang#142978. It is only an issue if someone enables the event manually, which almost no-one does, so it could take a while before we found it :D Luckily I noticed it while re-reading the PR. r? `@oli-obk`

const-block-as-pattern: do not refer to no-longer-existing nightly feature Surely everyone who used this nightly feature has fixed their code by now. So let's not confused people on stable that try to use a const block as a pattern by referring to some dead nightly feature.

…trieb Fix in std::String docs This PR removes the word “else” from the sentence ('something else similar') in the String documentation to improve clarity. Fixes rust-lang#143579.

matthiaskrgr · 2025-07-08T01:10:14Z

@bors r+ rollup=never p=5

bors · 2025-07-08T01:10:17Z

📌 Commit fd05071 has been approved by matthiaskrgr

It is now in the queue for this repository.

bors · 2025-07-08T03:31:02Z

⌛ Testing commit fd05071 with merge 2783fc4...

bors · 2025-07-08T06:31:29Z

☀️ Test successful - checks-actions
Approved by: matthiaskrgr
Pushing 2783fc4 to master...

rust-timer · 2025-07-08T06:33:30Z

📌 Perf builds for each rolled up PR:

PR#	Message	Perf Build Sha
#142098	Implement `int_format_into` feature	`f539aecad787881135cb37ab27cafb00945a0efe` (link)
#143567	Point to correct argument in Func Call when Self type fails…	`e4bc4db0aee1298c5f7b0de8a94a09b4b7a391ef` (link)
#143570	consider nested cases for duplicate RPITIT	`b3b5168c48c89e76203eb6e096ecdf23e316f10d` (link)
#143571	remove `has_nested` from builtin candidates	`2b2329d2fa68bbe12fd7c87c82021dfb72462bbb` (link)
#143586	Fix wrong cache event query key	`8973205f0bdf4b67899c4f52bf72d796b0faacfb` (link)
#143589	const-block-as-pattern: do not refer to no-longer-existing …	`e368f8912ab25c8451aba5118142eca4fd4b7456` (link)
#143608	Fix in std::String docs	`bb96509a2bf53d776ccd38f1105921d8798c1d65` (link)

previous master: 688ea65df6

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

github-actions · 2025-07-08T06:34:33Z

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 688ea65 (parent) -> 2783fc4 (this PR)

Test differences

Show 144 test diffs

Stage 1

[ui] tests/ui/impl-trait/in-trait/rpitit-duplicate-associated-fn-with-nested.rs: [missing] -> pass (J1)
[ui] tests/ui/trait-bounds/false-span-in-trait-bound-label.rs: [missing] -> pass (J1)

Stage 2

[ui] tests/ui/impl-trait/in-trait/rpitit-duplicate-associated-fn-with-nested.rs: [missing] -> pass (J0)
[ui] tests/ui/trait-bounds/false-span-in-trait-bound-label.rs: [missing] -> pass (J0)

Additionally, 140 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 2783fc43fd13a669f314742890acd64200ad0bbf --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

x86_64-apple-2: 4229.6s -> 6068.2s (43.5%)
dist-x86_64-apple: 11205.1s -> 9384.1s (-16.3%)
x86_64-apple-1: 8284.3s -> 7126.2s (-14.0%)
aarch64-apple: 4727.3s -> 5344.5s (13.1%)
dist-apple-various: 7465.0s -> 6602.1s (-11.6%)
dist-aarch64-apple: 5434.2s -> 5923.0s (9.0%)
dist-x86_64-windows-gnullvm: 5186.0s -> 5532.3s (6.7%)
i686-gnu-1: 8034.5s -> 8562.6s (6.6%)
x86_64-gnu-llvm-20-3: 6641.4s -> 7065.0s (6.4%)
tidy: 69.8s -> 74.0s (5.9%)

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 · 2025-07-08T07:43:20Z

Finished benchmarking commit (2783fc4): comparison URL.

Overall result: ❌ regressions - no action needed

@rustbot label: -perf-regression

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)	0.1%	[0.1%, 0.1%]	1
Regressions ❌ (secondary)	-	-	0
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	0.1%	[0.1%, 0.1%]	1

Max RSS (memory usage)

Results (primary 0.3%, 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)	3.4%	[3.4%, 3.4%]	1
Regressions ❌ (secondary)	1.2%	[1.2%, 1.2%]	1
Improvements ✅ (primary)	-2.8%	[-2.8%, -2.8%]	1
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	0.3%	[-2.8%, 3.4%]	2

Cycles

Results (secondary -2.9%)

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)	-2.9%	[-2.9%, -2.9%]	1
All ❌✅ (primary)	-	-	0

Binary size

This benchmark run did not return any relevant results for this metric.

Bootstrap: 465.817s -> 466.317s (0.11%)
Artifact size: 372.34 MiB -> 372.29 MiB (-0.01%)

GuillaumeGomez and others added 17 commits July 3, 2025 18:57

Implement int_format_into feature

82c6037

Add test for int_format_into feature

7e23144

Use slice_buffer_to_str in GenericRadix::fmt_int

9943c19

Add test tests/ui/trait-bounds/false-span-in-trait-bound-label.rs

cf7e896

Signed-off-by: xizheyin <[email protected]>

consider nested cases for duplicate RPITIT

e1720d7

remove has_nested

3ddcf8b

Fix wrong cache event query key

37115f1

const-block-as-pattern: do not refer to no-longer-existing nightly fe…

1a6eff7

…ature

Fix in String docs: remove 'else' from 'something else similar'

2bff99c

Rollup merge of rust-lang#143570 - bvanjoi:issue-143560, r=compiler-e…

a4e05e1

…rrors consider nested cases for duplicate RPITIT Fixes rust-lang#143560 r? `@compiler-errors` cc `@Zoxc`

Rollup merge of rust-lang#143571 - lcnr:has_nested-bb, r=compiler-errors

b29f039

remove `has_nested` from builtin candidates it's no longer necessary r? types

Rollup merge of rust-lang#143608 - codexarafat:fix-string-doc, r=Nora…

fd05071

…trieb Fix in std::String docs This PR removes the word “else” from the sentence ('something else similar') in the String documentation to improve clarity. Fixes rust-lang#143579.

bors 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 Jul 8, 2025

bors added the merged-by-bors This PR was explicitly merged by bors. label Jul 8, 2025

bors merged commit 2783fc4 into rust-lang:master Jul 8, 2025
12 checks passed

rustbot added this to the 1.90.0 milestone Jul 8, 2025

bors mentioned this pull request Jul 8, 2025

Instantiate auto trait/Copy/Clone/Sized before computing constituent types binder #143538

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Rollup of 7 pull requests #143621

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matthiaskrgr commented Jul 8, 2025 •

edited by rustbot

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Test differences

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Job duration changes

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rust-timer commented Jul 8, 2025

Overall result: ❌ regressions - no action needed

Instruction count

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Cycles

Binary size

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matthiaskrgr commented Jul 8, 2025 •

edited by rustbot

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