Rollup of 13 pull requests by JonathanBrouwer · Pull Request #159231 · rust-lang/rust

JonathanBrouwer · 2026-07-13T15:00:19Z

Successful merges:

resolve: fix effective visibilities for items in ambiguous glob sets #159039 (resolve: fix effective visibilities for items in ambiguous glob sets)
Deny todo!() in tidy #157706 (Deny todo!() in tidy)
Pointer authentication config and user facing options #156712 (Pointer authentication config and user facing options)
Support #[track_caller] on EII declarations #158535 (Support #[track_caller] on EII declarations)
First steps of late-bound turbofishing (place FnDef behind a dummy binder) #158632 (First steps of late-bound turbofishing (place FnDef behind a dummy binder))
Small refactorings in need_type_info module #159002 (Small refactorings in need_type_info module)
Bump rustc-demangle to 0.1.28 #159202 (Bump rustc-demangle to 0.1.28)
Avoid using probe self_ty for delegation arguments #159216 (Avoid using probe self_ty for delegation arguments)
semicolon_in_expressions_from_macros: Lint on non-local macros too #159222 (semicolon_in_expressions_from_macros: Lint on non-local macros too)
Consider structurally impossible Sized predicates in MIR #156609 (Consider structurally impossible Sized predicates in MIR)
Add #[rustc_test_entrypoint_marker] #158854 (Add #[rustc_test_entrypoint_marker])
Some minor ast validation and visiting cleanups #158998 (Some minor ast validation and visiting cleanups)
doc: clarify attr parser APIs #159123 (doc: clarify attr parser APIs)

There is only one place where `SourceKindSubdiag` is used without `SourceKindMultiSuggestion`; it doesn't seem useful to distinguish between them (I have no idea what either of the names means tbh)

Since PR 154149, when one item is glob-imported into a module twice with different visibilities, the first-arrived declaration stays in the resolution slot and the most visible declaration of the ambiguous glob set is only recorded in `ambiguity_vis_max`. `DeclData::vis()` returns the max, so name resolution, metadata reexports and `cross_crate_inlinable` export the item at the maximum visibility, but `set_bindings_effective_visibilities` walked only the slot-resident declaration's reexport chain. When the restricted route arrives first, the definition's effective visibility caps at the restricted visibility while the item is still exported: spurious dead_code, the item missing from reachable_set, should_encode_mir returning false, and downstream crates failing with "missing optimized MIR" (a 1.96.1 -> 1.97.0 stable-to-stable regression). Generalize the one-level `ambiguity_vis_max` update that PR 154149 added in `update_import` (to keep the most visible import from being reported as unused) into a walk of that declaration's whole reexport chain: extract the chain walk into `update_decl_chain` and recurse into `ambiguity_vis_max` at every hop, so the most visible declaration drives the effective visibility of everything on its route, including the final definition. Updates are monotone, so the dual walk is order-independent. The `ambiguous_import_visibilities` lint and the PR 156284 diagnostic suppression are untouched.

…reachable test

This patch brings: * unified handling of pointer authentication options through: `-Zpointer-authentication`, with possible values: `aarch64-jump-table-hardening`, `auth-traps`, `calls`, `elf-got`, `function-pointer-type-discrimination`, `indirect-gotos`, `init-fini`, `init-fini-address-discrimination`, `return-addresses`. Toggled with `+`/`-`. * centralized handling of pointer authentication features. Session holds `pointer_auth_config: Option<PointerAuthConfig>` * encapsulation of schema for function pointers and init/fini through `PointerAuthSchema`. This allowed for retiring of `PacMetadata`. * refactor enabling of pointer authentication in code, instead of relying on the target (`pauthtest`) use the session

Also improve the API design of pointer_authentication_functions, by making it return Option<&PointerAuthSchema>, rather than bool.

JonathanBrouwer · 2026-07-13T15:00:44Z

@bors r+ rollup=never p=5

Trying commonly failed jobs
@bors try jobs=dist-various-1,test-various,x86_64-gnu-aux,x86_64-gnu-llvm-21-3,x86_64-msvc-1,aarch64-apple,x86_64-mingw-1,i686-msvc-*

rust-bors · 2026-07-13T15:00:46Z

📌 Commit f1c2d4b has been approved by JonathanBrouwer

It is now in the queue for this repository.

Rollup of 13 pull requests try-job: dist-various-1 try-job: test-various try-job: x86_64-gnu-aux try-job: x86_64-gnu-llvm-21-3 try-job: x86_64-msvc-1 try-job: aarch64-apple try-job: x86_64-mingw-1 try-job: i686-msvc-*

…uwer Rollup of 13 pull requests Successful merges: - #159039 (resolve: fix effective visibilities for items in ambiguous glob sets) - #157706 (Deny `todo!()` in tidy) - #156712 (Pointer authentication config and user facing options) - #158535 (Support `#[track_caller]` on EII declarations) - #158632 (First steps of late-bound turbofishing (place FnDef behind a dummy binder)) - #159002 (Small refactorings in `need_type_info` module) - #159202 (Bump rustc-demangle to 0.1.28) - #159216 (Avoid using probe self_ty for delegation arguments) - #159222 (semicolon_in_expressions_from_macros: Lint on non-local macros too) - #156609 (Consider structurally impossible Sized predicates in MIR) - #158854 (Add `#[rustc_test_entrypoint_marker]`) - #158998 (Some minor ast validation and visiting cleanups) - #159123 (doc: clarify attr parser APIs)

rust-bors · 2026-07-13T15:34:19Z

💔 Test for 89abf2d failed: CI. Failed job:

auto - aarch64-gnu (web logs, enhanced plaintext logs)

rust-log-analyzer · 2026-07-13T15:37:15Z

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

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

fmt: checked 7022 files
tidy check
tidy [rustdoc_json (src)]: `rustdoc-json-types` modified, checking format version
tidy: Skipping binary file check, read-only filesystem
tidy [style (tests)]: /checkout/tests/codegen-llvm/pauth/pauth-attr-cli-flags.rs:3: line longer than 100 chars
tidy [style (tests)]: /checkout/tests/codegen-llvm/pauth/pauth-init-fini.rs:4: line longer than 100 chars
tidy [style (tests)]: /checkout/tests/codegen-llvm/pauth/pauth-init-fini.rs:9: line longer than 100 chars
tidy [style (tests)]: /checkout/tests/codegen-llvm/pauth/pauth-init-fini.rs:11: line longer than 100 chars
tidy [style (tests)]: /checkout/tests/codegen-llvm/pauth/pauth-init-fini.rs:15: line longer than 100 chars
tidy [style (tests)]: /checkout/tests/codegen-llvm/pauth/pauth-init-fini.rs:17: line longer than 100 chars
tidy [style (tests)]: /checkout/tests/codegen-llvm/pauth/pauth-init-fini.rs:19: line longer than 100 chars
tidy [style (tests)]: FAIL
removing old virtual environment
creating virtual environment at '/checkout/obj/build/venv' using 'python3.10' and 'venv'
creating virtual environment at '/checkout/obj/build/venv' using 'python3.10' and 'virtualenv'
Requirement already satisfied: pip in ./build/venv/lib/python3.10/site-packages (26.1.2)
linting python files
---
Running eslint on rustdoc JS files
info: ES-Check: checking 7 files...
info: ✓ ES-Check passed! All files are ES10 compatible.
typechecking javascript files
tidy: The following check failed: style (tests)
Command `/checkout/obj/build/x86_64-unknown-linux-gnu/stage1-tools-bin/rust-tidy --root-path=/checkout --cargo-path=/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/cargo --output-dir=/checkout/obj/build --concurrency=4 --npm-path=/node/bin/yarn --ci=true --extra-checks=py,cpp,js,spellcheck` failed with exit code 1
Created at: src/bootstrap/src/core/build_steps/tool.rs:1625:23
Executed at: src/bootstrap/src/core/build_steps/test.rs:1644:29

--- BACKTRACE vvv
   0: <bootstrap::utils::exec::DeferredCommand>::finish_process
             at /checkout/src/bootstrap/src/utils/exec.rs:938:17
   1: <bootstrap::utils::exec::DeferredCommand>::wait_for_output::<&bootstrap::utils::exec::ExecutionContext>
             at /checkout/src/bootstrap/src/utils/exec.rs:830:21
   2: <bootstrap::utils::exec::ExecutionContext>::run
             at /checkout/src/bootstrap/src/utils/exec.rs:740:45
   3: <bootstrap::utils::exec::BootstrapCommand>::run::<&bootstrap::core::builder::Builder>
             at /checkout/src/bootstrap/src/utils/exec.rs:338:27
   4: <bootstrap::core::build_steps::test::Tidy as bootstrap::core::builder::Step>::run
             at /checkout/src/bootstrap/src/core/build_steps/test.rs:1644:29
   5: <bootstrap::core::builder::Builder>::ensure::<bootstrap::core::build_steps::test::Tidy>
             at /checkout/src/bootstrap/src/core/builder/mod.rs:1650:36
   6: <bootstrap::core::build_steps::test::Tidy as bootstrap::core::builder::Step>::make_run
             at /checkout/src/bootstrap/src/core/build_steps/test.rs:1566:21
   7: <bootstrap::core::builder::StepDescription>::maybe_run
             at /checkout/src/bootstrap/src/core/builder/mod.rs:480:13
   8: bootstrap::core::builder::cli_paths::match_paths_to_steps_and_run
             at /checkout/src/bootstrap/src/core/builder/cli_paths.rs:233:18
   9: <bootstrap::core::builder::Builder>::run_step_descriptions
             at /checkout/src/bootstrap/src/core/builder/mod.rs:1177:9
  10: <bootstrap::core::builder::Builder>::execute_cli
             at /checkout/src/bootstrap/src/core/builder/mod.rs:1156:14
  11: <bootstrap::Build>::build
             at /checkout/src/bootstrap/src/lib.rs:802:25
  12: bootstrap::main
             at /checkout/src/bootstrap/src/bin/main.rs:149:11
  13: <fn() as core::ops::function::FnOnce<()>>::call_once
             at /rustc/0417c25868d6dfbd1c291dfeae950504faa6f790/library/core/src/ops/function.rs:250:5
  14: std::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
             at /rustc/0417c25868d6dfbd1c291dfeae950504faa6f790/library/std/src/sys/backtrace.rs:166:18
  15: std::rt::lang_start::<()>::{closure#0}
             at /rustc/0417c25868d6dfbd1c291dfeae950504faa6f790/library/std/src/rt.rs:206:18
  16: <&dyn core::ops::function::Fn<(), Output = i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe as core::ops::function::FnOnce<()>>::call_once
             at /rustc/0417c25868d6dfbd1c291dfeae950504faa6f790/library/core/src/ops/function.rs:287:21
  17: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe, i32>
             at /rustc/0417c25868d6dfbd1c291dfeae950504faa6f790/library/std/src/panicking.rs:581:40
  18: std::panicking::catch_unwind::<i32, &dyn core::ops::function::Fn<(), Output = i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe>
             at /rustc/0417c25868d6dfbd1c291dfeae950504faa6f790/library/std/src/panicking.rs:544:19
  19: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe, i32>
             at /rustc/0417c25868d6dfbd1c291dfeae950504faa6f790/library/std/src/panic.rs:359:14
  20: std::rt::lang_start_internal::{closure#0}
             at /rustc/0417c25868d6dfbd1c291dfeae950504faa6f790/library/std/src/rt.rs:175:24
  21: std::panicking::catch_unwind::do_call::<std::rt::lang_start_internal::{closure#0}, isize>
             at /rustc/0417c25868d6dfbd1c291dfeae950504faa6f790/library/std/src/panicking.rs:581:40
---
  28: __libc_start_main
  29: _start


Command has failed. Rerun with -v to see more details.
Bootstrap failed while executing `test src/tools/tidy tidyselftest --extra-checks=py,cpp,js,spellcheck`
Currently active steps:
test::Tidy {  } at src/bootstrap/src/core/build_steps/test.rs:1566
Build completed unsuccessfully in 0:02:59
  local time: Mon Jul 13 15:06:49 UTC 2026

rust-log-analyzer · 2026-07-13T15:37:39Z

The job i686-msvc-2 failed! Check out the build log: (web) (plain enhanced) (plain)

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

fmt: skipped untracked file wix311-binaries.zip
fmt: checked 7022 files
tidy check
tidy [rustdoc_json (src)]: `rustdoc-json-types` modified, checking format version
tidy [style (tests)]: D:\a\rust\rust\tests\codegen-llvm\pauth\pauth-attr-cli-flags.rs:3: line longer than 100 chars
tidy [style (tests)]: D:\a\rust\rust\tests\codegen-llvm\pauth\pauth-init-fini.rs:4: line longer than 100 chars
tidy [style (tests)]: D:\a\rust\rust\tests\codegen-llvm\pauth\pauth-init-fini.rs:9: line longer than 100 chars
tidy [style (tests)]: D:\a\rust\rust\tests\codegen-llvm\pauth\pauth-init-fini.rs:11: line longer than 100 chars
tidy [style (tests)]: D:\a\rust\rust\tests\codegen-llvm\pauth\pauth-init-fini.rs:15: line longer than 100 chars
tidy [style (tests)]: D:\a\rust\rust\tests\codegen-llvm\pauth\pauth-init-fini.rs:17: line longer than 100 chars
tidy [style (tests)]: D:\a\rust\rust\tests\codegen-llvm\pauth\pauth-init-fini.rs:19: line longer than 100 chars
tidy [style (tests)]: FAIL
tidy: The following check failed: style (tests)
Command `D:\a\rust\rust\build\i686-pc-windows-msvc\stage1-tools-bin\rust-tidy.exe --root-path=D:\a\rust\rust --cargo-path=D:\a\rust\rust\build\i686-pc-windows-msvc\stage0\bin\cargo.exe --output-dir=D:\a\rust\rust\build --concurrency=4 --npm-path=C:\npm\prefix\yarn --ci=true` failed with exit code 1
Created at: src\bootstrap\src\core\build_steps\tool.rs:1625:23
Executed at: src\bootstrap\src\core\build_steps\test.rs:1644:29

--- BACKTRACE vvv
   0: std::backtrace::Backtrace::capture
             at /rustc/0417c25868d6dfbd1c291dfeae950504faa6f790/library\std\src\backtrace.rs:296
   1: bootstrap::utils::exec::DeferredCommand::finish_process
             at .\src\bootstrap\src\utils\exec.rs:938
   2: bootstrap::utils::exec::DeferredCommand::wait_for_output<ref$<bootstrap::utils::exec::ExecutionContext> >
             at .\src\bootstrap\src\utils\exec.rs:830
   3: bootstrap::utils::exec::ExecutionContext::run
             at .\src\bootstrap\src\utils\exec.rs:740
   4: bootstrap::utils::exec::BootstrapCommand::run<ref$<bootstrap::core::builder::Builder> >
             at .\src\bootstrap\src\utils\exec.rs:338
   5: bootstrap::core::build_steps::test::impl$19::run
             at .\src\bootstrap\src\core\build_steps\test.rs:1644
   6: bootstrap::core::builder::Builder::ensure<bootstrap::core::build_steps::test::Tidy>
             at .\src\bootstrap\src\core\builder\mod.rs:1650
   7: bootstrap::core::build_steps::test::impl$19::make_run
             at .\src\bootstrap\src\core\build_steps\test.rs:1566
   8: bootstrap::core::builder::StepDescription::maybe_run
             at .\src\bootstrap\src\core\builder\mod.rs:480
   9: bootstrap::core::builder::cli_paths::match_paths_to_steps_and_run
             at .\src\bootstrap\src\core\builder\cli_paths.rs:142
  10: bootstrap::core::builder::Builder::run_step_descriptions
             at .\src\bootstrap\src\core\builder\mod.rs:1177
  11: bootstrap::Build::build
             at .\src\bootstrap\src\lib.rs:802
  12: bootstrap::Build::build
             at .\src\bootstrap\src\lib.rs:802
  13: bootstrap::main
             at .\src\bootstrap\src\bin\main.rs:149
  14: core::ops::function::FnOnce::call_once<void (*)(),tuple$<> >
             at /rustc/0417c25868d6dfbd1c291dfeae950504faa6f790/library\core\src\ops\function.rs:250
  15: std::sys::backtrace::__rust_begin_short_backtrace<void (*)(),tuple$<> >
             at /rustc/0417c25868d6dfbd1c291dfeae950504faa6f790/library\std\src\sys\backtrace.rs:166
  16: std::sys::backtrace::__rust_begin_short_backtrace<void (*)(),tuple$<> >
             at /rustc/0417c25868d6dfbd1c291dfeae950504faa6f790/library\std\src\sys\backtrace.rs:166
  17: std::rt::lang_start_internal::closure$0
             at /rustc/0417c25868d6dfbd1c291dfeae950504faa6f790/library\std\src\rt.rs:175
  18: std::panicking::catch_unwind::do_call
             at /rustc/0417c25868d6dfbd1c291dfeae950504faa6f790/library\std\src\panicking.rs:581
  19: std::panicking::catch_unwind
             at /rustc/0417c25868d6dfbd1c291dfeae950504faa6f790/library\std\src\panicking.rs:544
  20: std::panic::catch_unwind
             at /rustc/0417c25868d6dfbd1c291dfeae950504faa6f790/library\std\src\panic.rs:359
  21: std::rt::lang_start_internal
             at /rustc/0417c25868d6dfbd1c291dfeae950504faa6f790/library\std\src\rt.rs:171
  22: std::rt::lang_start<tuple$<> >
             at /rustc/0417c25868d6dfbd1c291dfeae950504faa6f790/library\std\src\rt.rs:205
  23: invoke_main
             at D:\a\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:78
  24: __scrt_common_main_seh
             at D:\a\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:288
  25: BaseThreadInitThunk
  26: RtlInitializeExceptionChain
  27: RtlGetAppContainerNamedObjectPath


Command has failed. Rerun with -v to see more details.
Bootstrap failed while executing `test --stage 2 --skip=tests --skip=library --skip=tidyselftest --skip=src/tools/linkchecker`
Currently active steps:
test::Tidy {  } at src\bootstrap\src\core\build_steps\test.rs:1566
Build completed unsuccessfully in 0:04:48
make: *** [Makefile:117: ci-msvc-ps1] Error 1
  local time: Mon Jul 13 15:13:25 CUT 2026
  network time: Mon, 13 Jul 2026 15:13:26 GMT
##[error]Process completed with exit code 2.
##[group]Run echo "disk usage:"
echo "disk usage:"

rust-bors · 2026-07-13T16:07:21Z

PR #156712, which is a member of this rollup, was unapproved.

rust-log-analyzer · 2026-07-13T16:10:04Z

The job aarch64-gnu failed! Check out the build log: (web) (plain enhanced) (plain)

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

fmt: checked 7022 files
tidy check
tidy [rustdoc_json (src)]: `rustdoc-json-types` modified, checking format version
tidy: Skipping binary file check, read-only filesystem
tidy [style (tests)]: /checkout/tests/codegen-llvm/pauth/pauth-attr-cli-flags.rs:3: line longer than 100 chars
tidy [style (tests)]: /checkout/tests/codegen-llvm/pauth/pauth-init-fini.rs:4: line longer than 100 chars
tidy [style (tests)]: /checkout/tests/codegen-llvm/pauth/pauth-init-fini.rs:9: line longer than 100 chars
tidy [style (tests)]: /checkout/tests/codegen-llvm/pauth/pauth-init-fini.rs:11: line longer than 100 chars
tidy [style (tests)]: /checkout/tests/codegen-llvm/pauth/pauth-init-fini.rs:15: line longer than 100 chars
tidy [style (tests)]: /checkout/tests/codegen-llvm/pauth/pauth-init-fini.rs:17: line longer than 100 chars
tidy [style (tests)]: /checkout/tests/codegen-llvm/pauth/pauth-init-fini.rs:19: line longer than 100 chars
tidy [style (tests)]: FAIL
tidy: The following check failed: style (tests)
Bootstrap failed while executing `--stage 2 test`
Currently active steps:
test::Tidy {  } at src/bootstrap/src/core/build_steps/test.rs:1566
Command `/checkout/obj/build/aarch64-unknown-linux-gnu/stage1-tools-bin/rust-tidy --root-path=/checkout --cargo-path=/checkout/obj/build/aarch64-unknown-linux-gnu/stage0/bin/cargo --output-dir=/checkout/obj/build --concurrency=4 --npm-path=yarn --ci=true` failed with exit code 1
Created at: src/bootstrap/src/core/build_steps/tool.rs:1625:23
Executed at: src/bootstrap/src/core/build_steps/test.rs:1644:29

--- BACKTRACE vvv
   0: std::backtrace_rs::backtrace::libunwind::trace
             at /rustc/0417c25868d6dfbd1c291dfeae950504faa6f790/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
   1: std::backtrace_rs::backtrace::trace_unsynchronized::<<std::backtrace::Backtrace>::create::{closure#0}>
             at /rustc/0417c25868d6dfbd1c291dfeae950504faa6f790/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
   2: <std::backtrace::Backtrace>::create
             at /rustc/0417c25868d6dfbd1c291dfeae950504faa6f790/library/std/src/backtrace.rs:331:13
   3: <bootstrap::utils::exec::DeferredCommand>::finish_process
             at /checkout/src/bootstrap/src/utils/exec.rs:938:17
   4: <bootstrap::utils::exec::DeferredCommand>::wait_for_output::<&bootstrap::utils::exec::ExecutionContext>
             at /checkout/src/bootstrap/src/utils/exec.rs:830:21
   5: <bootstrap::utils::exec::ExecutionContext>::run
             at /checkout/src/bootstrap/src/utils/exec.rs:740:45
   6: <bootstrap::utils::exec::BootstrapCommand>::run::<&bootstrap::core::builder::Builder>
             at /checkout/src/bootstrap/src/utils/exec.rs:338:27
   7: <bootstrap::core::build_steps::test::Tidy as bootstrap::core::builder::Step>::run
             at /checkout/src/bootstrap/src/core/build_steps/test.rs:1644:29
   8: <bootstrap::core::builder::Builder>::ensure::<bootstrap::core::build_steps::test::Tidy>
             at /checkout/src/bootstrap/src/core/builder/mod.rs:1650:36
   9: <bootstrap::core::build_steps::test::Tidy as bootstrap::core::builder::Step>::make_run
             at /checkout/src/bootstrap/src/core/build_steps/test.rs:1566:21
  10: <bootstrap::core::builder::StepDescription>::maybe_run
             at /checkout/src/bootstrap/src/core/builder/mod.rs:480:13
  11: bootstrap::core::builder::cli_paths::match_paths_to_steps_and_run
             at /checkout/src/bootstrap/src/core/builder/cli_paths.rs:142:22
  12: <bootstrap::core::builder::Builder>::run_step_descriptions
             at /checkout/src/bootstrap/src/core/builder/mod.rs:1177:9
  13: <bootstrap::core::builder::Builder>::execute_cli
             at /checkout/src/bootstrap/src/core/builder/mod.rs:1156:14
  14: <bootstrap::Build>::build
             at /checkout/src/bootstrap/src/lib.rs:802:25
  15: bootstrap::main
             at /checkout/src/bootstrap/src/bin/main.rs:149:11
  16: <fn() as core::ops::function::FnOnce<()>>::call_once
             at /rustc/0417c25868d6dfbd1c291dfeae950504faa6f790/library/core/src/ops/function.rs:250:5
  17: std::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
             at /rustc/0417c25868d6dfbd1c291dfeae950504faa6f790/library/std/src/sys/backtrace.rs:166:18
  18: std::rt::lang_start::<()>::{closure#0}
             at /rustc/0417c25868d6dfbd1c291dfeae950504faa6f790/library/std/src/rt.rs:206:18
  19: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once
             at /rustc/0417c25868d6dfbd1c291dfeae950504faa6f790/library/core/src/ops/function.rs:287:21
  20: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32>
             at /rustc/0417c25868d6dfbd1c291dfeae950504faa6f790/library/std/src/panicking.rs:581:40
  21: std::panicking::catch_unwind::<i32, &dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync>
             at /rustc/0417c25868d6dfbd1c291dfeae950504faa6f790/library/std/src/panicking.rs:544:19
  22: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32>
             at /rustc/0417c25868d6dfbd1c291dfeae950504faa6f790/library/std/src/panic.rs:359:14
  23: std::rt::lang_start_internal::{closure#0}
             at /rustc/0417c25868d6dfbd1c291dfeae950504faa6f790/library/std/src/rt.rs:175:24
  24: std::panicking::catch_unwind::do_call::<std::rt::lang_start_internal::{closure#0}, isize>
             at /rustc/0417c25868d6dfbd1c291dfeae950504faa6f790/library/std/src/panicking.rs:581:40
---
  31: __libc_start_main
  32: _start


Command has failed. Rerun with -v to see more details.
Build completed unsuccessfully in 0:01:00
  local time: Mon Jul 13 15:33:25 UTC 2026
  network time: Mon, 13 Jul 2026 15:33:26 GMT
##[error]Process completed with exit code 1.
##[group]Run echo "disk usage:"

rust-bors · 2026-07-13T17:58:31Z

💔 Test for 3953c60 failed: CI. Failed jobs:

try - aarch64-apple (web logs, enhanced plaintext logs)
try - i686-msvc-1 (web logs, enhanced plaintext logs)
try - i686-msvc-2 (web logs, enhanced plaintext logs)
try - test-various (web logs, enhanced plaintext logs)
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qaijuang and others added 30 commits June 12, 2026 20:57

Add regression test for impossible dyn Sized predicate

b9a8c80

Consider structurally impossible Sized predicates

2df8f1f

isolate regression test

f86ad47

split out suggestion generation for type hints into a separate function

fcb4680

merge SourceKindSubdiag and SourceKindMultiSuggestion

7517333

There is only one place where `SourceKindSubdiag` is used without `SourceKindMultiSuggestion`; it doesn't seem useful to distinguish between them (I have no idea what either of the names means tbh)

place FnDef behind a binder, instantiate w/ Dummy

8fb83ab

Fix stale test comment: the dead_code half is pinned by the sibling -…

159b9a0

…reachable test

doc: clarify attr parser APIs

b994cba

Support #[track_caller] on EII declarations

e9273fc

Update compiler to rustc-demangle 1.2.8

b9b9d41

Update library to rustc-demangle 1.2.8

f802a87

Update tools to rustc-demangle 1.2.8

82f4112

Extend version support with C++ specifics

54069f8

Document -Zpointer-authentication option

c57d0b6

Convert -Zpointer-authentication to target modifier

7e15238

Also improve the API design of pointer_authentication_functions, by making it return Option<&PointerAuthSchema>, rather than bool.

don't allow todo!() macro in tidy

2e978ac

Fixup all current uses of todo!() in the compiler

91311ae

Fixup all current uses of todo!() in std

d8eb2f5

Fixup all current uses of todo!() in rustdoc

44fc3c6

implement tidy ignores for a single line

e8ead57

show line numbers for unnecessary ignores

f4a50a6

Better way to check bad directives

0e47821

fix match_ignore check

d27b4d6

make odd_backticks apply to the next blockcomment instead of just line

8581e88

introduce a test entrypoint marker for tools

e0f9f8c

fix all tidy annotations

25745ee

bless tests

bdc1397

add NamedDirective to keep track of error messages per-directive

4a92ee0

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 Jul 13, 2026

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rust-bors Bot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. labels Jul 13, 2026

JonathanBrouwer mentioned this pull request Jul 13, 2026

Pointer authentication config and user facing options #156712

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rust-bors Bot added the S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. label Jul 13, 2026

JonathanBrouwer closed this Jul 13, 2026

rust-bors Bot removed the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Jul 13, 2026

rustbot removed the S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. label Jul 13, 2026

rust-bors Bot added the S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. label Jul 13, 2026

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Rollup of 13 pull requests#159231

Rollup of 13 pull requests#159231
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