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Return Ok on kill if process has already exited #112594

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merged 3 commits into from
Jul 5, 2023

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ChrisDenton
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This will require an FCP from @rust-lang/libs-api.

Fixes #112423. See that issue for more details.

@ChrisDenton ChrisDenton added the T-libs-api Relevant to the library API team, which will review and decide on the PR/issue. label Jun 13, 2023
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rustbot commented Jun 13, 2023

r? @Mark-Simulacrum

(rustbot has picked a reviewer for you, use r? to override)

@rustbot rustbot added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Jun 13, 2023
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Amanieu commented Jun 13, 2023

@rfcbot fcp merge

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rfcbot commented Jun 13, 2023

Team member @Amanieu has proposed to merge this. The next step is review by the rest of the tagged team members:

Concerns:

Once a majority of reviewers approve (and at most 2 approvals are outstanding), this will enter its final comment period. If you spot a major issue that hasn't been raised at any point in this process, please speak up!

See this document for info about what commands tagged team members can give me.

@rfcbot rfcbot added proposed-final-comment-period Proposed to merge/close by relevant subteam, see T-<team> label. Will enter FCP once signed off. disposition-merge This issue / PR is in PFCP or FCP with a disposition to merge it. final-comment-period In the final comment period and will be merged soon unless new substantive objections are raised. and removed proposed-final-comment-period Proposed to merge/close by relevant subteam, see T-<team> label. Will enter FCP once signed off. labels Jun 13, 2023
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rfcbot commented Jun 13, 2023

🔔 This is now entering its final comment period, as per the review above. 🔔

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@rfcbot concern breaking-change

I am somewhat concerned by the breaking change here. The routine here explicitly documented that an InvalidInput error would be returned if kill was called on a process that had already terminated. I do agree that an Ok(()) here probably makes more sense, and this seems like a sensible resolution to the linked bug report. But it is also a breaking change.

Do we have any user stories of folks that might be relying on the previous behavior that would be impacted by this change? My sense is that this is probably fine, but I think we should try to think about potential breakage here before making the change. A crater run might be helpful here too, although I'd be surprised if it provoked the necessary conditions to detect a breaking change here.

@rfcbot rfcbot added proposed-final-comment-period Proposed to merge/close by relevant subteam, see T-<team> label. Will enter FCP once signed off. and removed final-comment-period In the final comment period and will be merged soon unless new substantive objections are raised. labels Jun 13, 2023
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ChrisDenton commented Jun 13, 2023

Yeah, the problem is that, despite the documentation, InvalidInput is only returned after a call to wait() and even then only on Unix. EDIT: I should add that in the meeting it was felt that calling kill after wait is pointless as documented and would be strange.

@Mark-Simulacrum Mark-Simulacrum added S-waiting-on-fcp Status: PR is in FCP and is awaiting for FCP to complete. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Jun 17, 2023
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m-ou-se commented Jun 20, 2023

(Mostly repeating what Chris said above.)

I am somewhat concerned by the breaking change here. The routine here explicitly documented that an InvalidInput error would be returned if kill was called on a process that had already terminated.

@BurntSushi For all reasonable uses of .kill(), that documentation is wrong. On Unix, kill() before wait()/try_wait() doesn't return Err(InvalidInput), but returns Ok(()), even for already terminated processes. On Windows, .kill() on a terminated process returns a different error.

The only case where .kill() currently returns Err(InvalidInput) is on Unix when calling .kill() after calling .wait(), which is probably just a bug in the code, as that would never do anything useful.

(Similarly, calling .id() after .wait() also seems broken, as that id could then already have been re-used. Perhaps we should make .id() panic instead of having it return a 'dangling' pid. But that's a separate issue I guess.)

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@m-ou-se ah I get it now! Thanks for explaining a bit more. That makes sense.

@rfcbot resolve breaking-change

@rfcbot rfcbot added final-comment-period In the final comment period and will be merged soon unless new substantive objections are raised. and removed proposed-final-comment-period Proposed to merge/close by relevant subteam, see T-<team> label. Will enter FCP once signed off. labels Jun 20, 2023
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rfcbot commented Jun 20, 2023

🔔 This is now entering its final comment period, as per the review above. 🔔

@rfcbot rfcbot added finished-final-comment-period The final comment period is finished for this PR / Issue. to-announce Announce this issue on triage meeting and removed final-comment-period In the final comment period and will be merged soon unless new substantive objections are raised. labels Jun 30, 2023
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rfcbot commented Jun 30, 2023

The final comment period, with a disposition to merge, as per the review above, is now complete.

As the automated representative of the governance process, I would like to thank the author for their work and everyone else who contributed.

This will be merged soon.

@bors bors added the S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. label Jul 4, 2023
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bors commented Jul 4, 2023

⌛ Testing commit 4309954 with merge 4ee3254b6cd7de9d9a27affc914fab13f88d5a77...

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bors commented Jul 4, 2023

💔 Test failed - checks-actions

@bors bors 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 4, 2023
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Amanieu commented Jul 4, 2023

Hm, does android not have echo? The known_command function appears to assume it does.

Android 13 definitely has /system/bin/echo (which is in PATH). However it may not be present on older versions, such as the Android emulator we are using in CI.

Perhaps you could try something using shell_cmd instead?

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Amanieu commented Jul 5, 2023

@bors r+

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bors commented Jul 5, 2023

📌 Commit 9e5f61f has been approved by Amanieu

It is now in the queue for this repository.

@bors 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 5, 2023
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bors commented Jul 5, 2023

⌛ Testing commit 9e5f61f with merge dfe0683...

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bors commented Jul 5, 2023

☀️ Test successful - checks-actions
Approved by: Amanieu
Pushing dfe0683 to master...

@bors bors added the merged-by-bors This PR was explicitly merged by bors. label Jul 5, 2023
@bors bors merged commit dfe0683 into rust-lang:master Jul 5, 2023
@rustbot rustbot added this to the 1.72.0 milestone Jul 5, 2023
@ChrisDenton ChrisDenton deleted the process=-kill branch July 5, 2023 13:40
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Finished benchmarking commit (dfe0683): comparison URL.

Overall result: no relevant changes - no action needed

@rustbot label: -perf-regression

Instruction count

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

Max RSS (memory usage)

Results

This is a less reliable metric that may be of interest but was not used to determine the overall result at the top of this comment.

mean range count
Regressions ❌
(primary)
- - 0
Regressions ❌
(secondary)
2.7% [2.1%, 3.3%] 2
Improvements ✅
(primary)
- - 0
Improvements ✅
(secondary)
-2.4% [-2.5%, -2.3%] 2
All ❌✅ (primary) - - 0

Cycles

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

Binary size

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

Bootstrap: 655.506s -> 653.976s (-0.23%)

@apiraino apiraino removed the to-announce Announce this issue on triage meeting label Jul 6, 2023
1715173329 added a commit to 1715173329/packages-official that referenced this pull request Aug 26, 2023
Version 1.72.0 (2023-08-24)
==========================

Language
--------

- [Replace const eval limit by a lint and add an exponential backoff warning](rust-lang/rust#103877)
- [expand: Change how `#![cfg(FALSE)]` behaves on crate root](rust-lang/rust#110141)
- [Stabilize inline asm for LoongArch64](rust-lang/rust#111235)
- [Uplift `clippy::undropped_manually_drops` lint](rust-lang/rust#111530)
- [Uplift `clippy::invalid_utf8_in_unchecked` lint](rust-lang/rust#111543)
- [Uplift `clippy::cast_ref_to_mut` lint](rust-lang/rust#111567)
- [Uplift `clippy::cmp_nan` lint](rust-lang/rust#111818)
- [resolve: Remove artificial import ambiguity errors](rust-lang/rust#112086)
- [Don't require associated types with Self: Sized bounds in `dyn Trait` objects](rust-lang/rust#112319)

Compiler
--------

- [Remember names of `cfg`-ed out items to mention them in diagnostics](rust-lang/rust#109005)
- [Support for native WASM exceptions](rust-lang/rust#111322)
- [Add support for NetBSD/aarch64-be (big-endian arm64).](rust-lang/rust#111326)
- [Write to stdout if `-` is given as output file](rust-lang/rust#111626)
- [Force all native libraries to be statically linked when linking a static binary](rust-lang/rust#111698)
- [Add Tier 3 support for `loongarch64-unknown-none*`](rust-lang/rust#112310)
- [Prevent `.eh_frame` from being emitted for `-C panic=abort`](rust-lang/rust#112403)
- [Support 128-bit enum variant in debuginfo codegen](rust-lang/rust#112474)
- [compiler: update solaris/illumos to enable tsan support.](rust-lang/rust#112039)

Refer to Rust's [platform support page][platform-support-doc]
for more information on Rust's tiered platform support.

Libraries
---------

- [Document memory orderings of `thread::{park, unpark}`](rust-lang/rust#99587)
- [io: soften ‘at most one write attempt’ requirement in io::Write::write](rust-lang/rust#107200)
- [Specify behavior of HashSet::insert](rust-lang/rust#107619)
- [Relax implicit `T: Sized` bounds on `BufReader<T>`, `BufWriter<T>` and `LineWriter<T>`](rust-lang/rust#111074)
- [Update runtime guarantee for `select_nth_unstable`](rust-lang/rust#111974)
- [Return `Ok` on kill if process has already exited](rust-lang/rust#112594)
- [Implement PartialOrd for `Vec`s over different allocators](rust-lang/rust#112632)
- [Use 128 bits for TypeId hash](rust-lang/rust#109953)
- [Don't drain-on-drop in DrainFilter impls of various collections.](rust-lang/rust#104455)
- [Make `{Arc,Rc,Weak}::ptr_eq` ignore pointer metadata](rust-lang/rust#106450)

Rustdoc
-------

- [Allow whitespace as path separator like double colon](rust-lang/rust#108537)
- [Add search result item types after their name](rust-lang/rust#110688)
- [Search for slices and arrays by type with `[]`](rust-lang/rust#111958)
- [Clean up type unification and "unboxing"](rust-lang/rust#112233)

Stabilized APIs
---------------

- [`impl<T: Send> Sync for mpsc::Sender<T>`](https://doc.rust-lang.org/nightly/std/sync/mpsc/struct.Sender.html#impl-Sync-for-Sender%3CT%3E)
- [`impl TryFrom<&OsStr> for &str`](https://doc.rust-lang.org/nightly/std/primitive.str.html#impl-TryFrom%3C%26'a+OsStr%3E-for-%26'a+str)
- [`String::leak`](https://doc.rust-lang.org/nightly/alloc/string/struct.String.html#method.leak)

These APIs are now stable in const contexts:

- [`CStr::from_bytes_with_nul`](https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul)
- [`CStr::to_bytes`](https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul)
- [`CStr::to_bytes_with_nul`](https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul)
- [`CStr::to_str`](https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul)

Cargo
-----

- Enable `-Zdoctest-in-workspace` by default. When running each documentation
  test, the working directory is set to the root directory of the package the
  test belongs to.
  [docs](https://doc.rust-lang.org/nightly/cargo/commands/cargo-test.html#working-directory-of-tests)
  [openwrt#12221](rust-lang/cargo#12221)
  [openwrt#12288](rust-lang/cargo#12288)
- Add support of the "default" keyword to reset previously set `build.jobs`
  parallelism back to the default.
  [openwrt#12222](rust-lang/cargo#12222)

Compatibility Notes
-------------------

- [Alter `Display` for `Ipv6Addr` for IPv4-compatible addresses](rust-lang/rust#112606)
- Cargo changed feature name validation check to a hard error. The warning was
  added in Rust 1.49. These extended characters aren't allowed on crates.io, so
  this should only impact users of other registries, or people who don't publish
  to a registry.
  [openwrt#12291](rust-lang/cargo#12291)

Refreshed patches.

Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
1715173329 added a commit to 1715173329/packages-official that referenced this pull request Aug 26, 2023
Version 1.72.0 (2023-08-24)
==========================

Language
--------
- [Replace const eval limit by a lint and add an exponential backoff warning](rust-lang/rust#103877)
- [expand: Change how `#![cfg(FALSE)]` behaves on crate root](rust-lang/rust#110141)
- [Stabilize inline asm for LoongArch64](rust-lang/rust#111235)
- [Uplift `clippy::undropped_manually_drops` lint](rust-lang/rust#111530)
- [Uplift `clippy::invalid_utf8_in_unchecked` lint](rust-lang/rust#111543)
- [Uplift `clippy::cast_ref_to_mut` lint](rust-lang/rust#111567)
- [Uplift `clippy::cmp_nan` lint](rust-lang/rust#111818)
- [resolve: Remove artificial import ambiguity errors](rust-lang/rust#112086)
- [Don't require associated types with Self: Sized bounds in `dyn Trait` objects](rust-lang/rust#112319)

Compiler
--------
- [Remember names of `cfg`-ed out items to mention them in diagnostics](rust-lang/rust#109005)
- [Support for native WASM exceptions](rust-lang/rust#111322)
- [Add support for NetBSD/aarch64-be (big-endian arm64).](rust-lang/rust#111326)
- [Write to stdout if `-` is given as output file](rust-lang/rust#111626)
- [Force all native libraries to be statically linked when linking a static binary](rust-lang/rust#111698)
- [Add Tier 3 support for `loongarch64-unknown-none*`](rust-lang/rust#112310)
- [Prevent `.eh_frame` from being emitted for `-C panic=abort`](rust-lang/rust#112403)
- [Support 128-bit enum variant in debuginfo codegen](rust-lang/rust#112474)
- [compiler: update solaris/illumos to enable tsan support.](rust-lang/rust#112039)

Refer to Rust's [platform support page][platform-support-doc]
for more information on Rust's tiered platform support.

Libraries
---------
- [Document memory orderings of `thread::{park, unpark}`](rust-lang/rust#99587)
- [io: soften ‘at most one write attempt’ requirement in io::Write::write](rust-lang/rust#107200)
- [Specify behavior of HashSet::insert](rust-lang/rust#107619)
- [Relax implicit `T: Sized` bounds on `BufReader<T>`, `BufWriter<T>` and `LineWriter<T>`](rust-lang/rust#111074)
- [Update runtime guarantee for `select_nth_unstable`](rust-lang/rust#111974)
- [Return `Ok` on kill if process has already exited](rust-lang/rust#112594)
- [Implement PartialOrd for `Vec`s over different allocators](rust-lang/rust#112632)
- [Use 128 bits for TypeId hash](rust-lang/rust#109953)
- [Don't drain-on-drop in DrainFilter impls of various collections.](rust-lang/rust#104455)
- [Make `{Arc,Rc,Weak}::ptr_eq` ignore pointer metadata](rust-lang/rust#106450)

Rustdoc
-------
- [Allow whitespace as path separator like double colon](rust-lang/rust#108537)
- [Add search result item types after their name](rust-lang/rust#110688)
- [Search for slices and arrays by type with `[]`](rust-lang/rust#111958)
- [Clean up type unification and "unboxing"](rust-lang/rust#112233)

Stabilized APIs
---------------
- [`impl<T: Send> Sync for mpsc::Sender<T>`](https://doc.rust-lang.org/nightly/std/sync/mpsc/struct.Sender.html#impl-Sync-for-Sender%3CT%3E)
- [`impl TryFrom<&OsStr> for &str`](https://doc.rust-lang.org/nightly/std/primitive.str.html#impl-TryFrom%3C%26'a+OsStr%3E-for-%26'a+str)
- [`String::leak`](https://doc.rust-lang.org/nightly/alloc/string/struct.String.html#method.leak)

These APIs are now stable in const contexts:

- [`CStr::from_bytes_with_nul`](https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul)
- [`CStr::to_bytes`](https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul)
- [`CStr::to_bytes_with_nul`](https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul)
- [`CStr::to_str`](https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul)

Cargo
-----
- Enable `-Zdoctest-in-workspace` by default. When running each documentation
  test, the working directory is set to the root directory of the package the
  test belongs to.
  [docs](https://doc.rust-lang.org/nightly/cargo/commands/cargo-test.html#working-directory-of-tests)
  [openwrt#12221](rust-lang/cargo#12221)
  [openwrt#12288](rust-lang/cargo#12288)
- Add support of the "default" keyword to reset previously set `build.jobs`
  parallelism back to the default.
  [openwrt#12222](rust-lang/cargo#12222)

Compatibility Notes
-------------------
- [Alter `Display` for `Ipv6Addr` for IPv4-compatible addresses](rust-lang/rust#112606)
- Cargo changed feature name validation check to a hard error. The warning was
  added in Rust 1.49. These extended characters aren't allowed on crates.io, so
  this should only impact users of other registries, or people who don't publish
  to a registry.
  [openwrt#12291](rust-lang/cargo#12291)

Refreshed patches.

Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
jrguzman-ms pushed a commit to msft-mirror-aosp/platform.external.rust.crates.shared_child that referenced this pull request Sep 12, 2023
Rust 1.72 contains rust-lang/rust#112594 which
changes the return value when killing a process that has already
exited. This causes test_into_inner_after_wait to fail.

The shared_child crate has not been updated since 2021. Apart from
patching, there isn't a way to exclude specific tests.

Test: cargo2android, automated presubmits.
Bug: 295883071
Change-Id: Icc8fbe100ce6ebd4605bffb157cc3d941325fd5c
jefferyto pushed a commit to jefferyto/openwrt-packages that referenced this pull request Sep 21, 2023
Version 1.72.0 (2023-08-24)
==========================

Language
--------
- [Replace const eval limit by a lint and add an exponential backoff warning](rust-lang/rust#103877)
- [expand: Change how `#![cfg(FALSE)]` behaves on crate root](rust-lang/rust#110141)
- [Stabilize inline asm for LoongArch64](rust-lang/rust#111235)
- [Uplift `clippy::undropped_manually_drops` lint](rust-lang/rust#111530)
- [Uplift `clippy::invalid_utf8_in_unchecked` lint](rust-lang/rust#111543)
- [Uplift `clippy::cast_ref_to_mut` lint](rust-lang/rust#111567)
- [Uplift `clippy::cmp_nan` lint](rust-lang/rust#111818)
- [resolve: Remove artificial import ambiguity errors](rust-lang/rust#112086)
- [Don't require associated types with Self: Sized bounds in `dyn Trait` objects](rust-lang/rust#112319)

Compiler
--------
- [Remember names of `cfg`-ed out items to mention them in diagnostics](rust-lang/rust#109005)
- [Support for native WASM exceptions](rust-lang/rust#111322)
- [Add support for NetBSD/aarch64-be (big-endian arm64).](rust-lang/rust#111326)
- [Write to stdout if `-` is given as output file](rust-lang/rust#111626)
- [Force all native libraries to be statically linked when linking a static binary](rust-lang/rust#111698)
- [Add Tier 3 support for `loongarch64-unknown-none*`](rust-lang/rust#112310)
- [Prevent `.eh_frame` from being emitted for `-C panic=abort`](rust-lang/rust#112403)
- [Support 128-bit enum variant in debuginfo codegen](rust-lang/rust#112474)
- [compiler: update solaris/illumos to enable tsan support.](rust-lang/rust#112039)

Refer to Rust's [platform support page][platform-support-doc]
for more information on Rust's tiered platform support.

Libraries
---------
- [Document memory orderings of `thread::{park, unpark}`](rust-lang/rust#99587)
- [io: soften ‘at most one write attempt’ requirement in io::Write::write](rust-lang/rust#107200)
- [Specify behavior of HashSet::insert](rust-lang/rust#107619)
- [Relax implicit `T: Sized` bounds on `BufReader<T>`, `BufWriter<T>` and `LineWriter<T>`](rust-lang/rust#111074)
- [Update runtime guarantee for `select_nth_unstable`](rust-lang/rust#111974)
- [Return `Ok` on kill if process has already exited](rust-lang/rust#112594)
- [Implement PartialOrd for `Vec`s over different allocators](rust-lang/rust#112632)
- [Use 128 bits for TypeId hash](rust-lang/rust#109953)
- [Don't drain-on-drop in DrainFilter impls of various collections.](rust-lang/rust#104455)
- [Make `{Arc,Rc,Weak}::ptr_eq` ignore pointer metadata](rust-lang/rust#106450)

Rustdoc
-------
- [Allow whitespace as path separator like double colon](rust-lang/rust#108537)
- [Add search result item types after their name](rust-lang/rust#110688)
- [Search for slices and arrays by type with `[]`](rust-lang/rust#111958)
- [Clean up type unification and "unboxing"](rust-lang/rust#112233)

Stabilized APIs
---------------
- [`impl<T: Send> Sync for mpsc::Sender<T>`](https://doc.rust-lang.org/nightly/std/sync/mpsc/struct.Sender.html#impl-Sync-for-Sender%3CT%3E)
- [`impl TryFrom<&OsStr> for &str`](https://doc.rust-lang.org/nightly/std/primitive.str.html#impl-TryFrom%3C%26'a+OsStr%3E-for-%26'a+str)
- [`String::leak`](https://doc.rust-lang.org/nightly/alloc/string/struct.String.html#method.leak)

These APIs are now stable in const contexts:

- [`CStr::from_bytes_with_nul`](https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul)
- [`CStr::to_bytes`](https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul)
- [`CStr::to_bytes_with_nul`](https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul)
- [`CStr::to_str`](https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul)

Cargo
-----
- Enable `-Zdoctest-in-workspace` by default. When running each documentation
  test, the working directory is set to the root directory of the package the
  test belongs to.
  [docs](https://doc.rust-lang.org/nightly/cargo/commands/cargo-test.html#working-directory-of-tests)
  [openwrt#12221](rust-lang/cargo#12221)
  [openwrt#12288](rust-lang/cargo#12288)
- Add support of the "default" keyword to reset previously set `build.jobs`
  parallelism back to the default.
  [openwrt#12222](rust-lang/cargo#12222)

Compatibility Notes
-------------------
- [Alter `Display` for `Ipv6Addr` for IPv4-compatible addresses](rust-lang/rust#112606)
- Cargo changed feature name validation check to a hard error. The warning was
  added in Rust 1.49. These extended characters aren't allowed on crates.io, so
  this should only impact users of other registries, or people who don't publish
  to a registry.
  [openwrt#12291](rust-lang/cargo#12291)

Refreshed patches.

Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
(cherry picked from commit 846ee0b)
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
BKPepe pushed a commit to openwrt/packages that referenced this pull request Sep 21, 2023
Version 1.72.0 (2023-08-24)
==========================

Language
--------
- [Replace const eval limit by a lint and add an exponential backoff warning](rust-lang/rust#103877)
- [expand: Change how `#![cfg(FALSE)]` behaves on crate root](rust-lang/rust#110141)
- [Stabilize inline asm for LoongArch64](rust-lang/rust#111235)
- [Uplift `clippy::undropped_manually_drops` lint](rust-lang/rust#111530)
- [Uplift `clippy::invalid_utf8_in_unchecked` lint](rust-lang/rust#111543)
- [Uplift `clippy::cast_ref_to_mut` lint](rust-lang/rust#111567)
- [Uplift `clippy::cmp_nan` lint](rust-lang/rust#111818)
- [resolve: Remove artificial import ambiguity errors](rust-lang/rust#112086)
- [Don't require associated types with Self: Sized bounds in `dyn Trait` objects](rust-lang/rust#112319)

Compiler
--------
- [Remember names of `cfg`-ed out items to mention them in diagnostics](rust-lang/rust#109005)
- [Support for native WASM exceptions](rust-lang/rust#111322)
- [Add support for NetBSD/aarch64-be (big-endian arm64).](rust-lang/rust#111326)
- [Write to stdout if `-` is given as output file](rust-lang/rust#111626)
- [Force all native libraries to be statically linked when linking a static binary](rust-lang/rust#111698)
- [Add Tier 3 support for `loongarch64-unknown-none*`](rust-lang/rust#112310)
- [Prevent `.eh_frame` from being emitted for `-C panic=abort`](rust-lang/rust#112403)
- [Support 128-bit enum variant in debuginfo codegen](rust-lang/rust#112474)
- [compiler: update solaris/illumos to enable tsan support.](rust-lang/rust#112039)

Refer to Rust's [platform support page][platform-support-doc]
for more information on Rust's tiered platform support.

Libraries
---------
- [Document memory orderings of `thread::{park, unpark}`](rust-lang/rust#99587)
- [io: soften ‘at most one write attempt’ requirement in io::Write::write](rust-lang/rust#107200)
- [Specify behavior of HashSet::insert](rust-lang/rust#107619)
- [Relax implicit `T: Sized` bounds on `BufReader<T>`, `BufWriter<T>` and `LineWriter<T>`](rust-lang/rust#111074)
- [Update runtime guarantee for `select_nth_unstable`](rust-lang/rust#111974)
- [Return `Ok` on kill if process has already exited](rust-lang/rust#112594)
- [Implement PartialOrd for `Vec`s over different allocators](rust-lang/rust#112632)
- [Use 128 bits for TypeId hash](rust-lang/rust#109953)
- [Don't drain-on-drop in DrainFilter impls of various collections.](rust-lang/rust#104455)
- [Make `{Arc,Rc,Weak}::ptr_eq` ignore pointer metadata](rust-lang/rust#106450)

Rustdoc
-------
- [Allow whitespace as path separator like double colon](rust-lang/rust#108537)
- [Add search result item types after their name](rust-lang/rust#110688)
- [Search for slices and arrays by type with `[]`](rust-lang/rust#111958)
- [Clean up type unification and "unboxing"](rust-lang/rust#112233)

Stabilized APIs
---------------
- [`impl<T: Send> Sync for mpsc::Sender<T>`](https://doc.rust-lang.org/nightly/std/sync/mpsc/struct.Sender.html#impl-Sync-for-Sender%3CT%3E)
- [`impl TryFrom<&OsStr> for &str`](https://doc.rust-lang.org/nightly/std/primitive.str.html#impl-TryFrom%3C%26'a+OsStr%3E-for-%26'a+str)
- [`String::leak`](https://doc.rust-lang.org/nightly/alloc/string/struct.String.html#method.leak)

These APIs are now stable in const contexts:

- [`CStr::from_bytes_with_nul`](https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul)
- [`CStr::to_bytes`](https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul)
- [`CStr::to_bytes_with_nul`](https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul)
- [`CStr::to_str`](https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul)

Cargo
-----
- Enable `-Zdoctest-in-workspace` by default. When running each documentation
  test, the working directory is set to the root directory of the package the
  test belongs to.
  [docs](https://doc.rust-lang.org/nightly/cargo/commands/cargo-test.html#working-directory-of-tests)
  [#12221](rust-lang/cargo#12221)
  [#12288](rust-lang/cargo#12288)
- Add support of the "default" keyword to reset previously set `build.jobs`
  parallelism back to the default.
  [#12222](rust-lang/cargo#12222)

Compatibility Notes
-------------------
- [Alter `Display` for `Ipv6Addr` for IPv4-compatible addresses](rust-lang/rust#112606)
- Cargo changed feature name validation check to a hard error. The warning was
  added in Rust 1.49. These extended characters aren't allowed on crates.io, so
  this should only impact users of other registries, or people who don't publish
  to a registry.
  [#12291](rust-lang/cargo#12291)

Refreshed patches.

Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
(cherry picked from commit 846ee0b)
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
wip-sync pushed a commit to NetBSD/pkgsrc-wip that referenced this pull request Sep 24, 2023
Pkgsrc changes:
 * Adjust patches and cargo checksums to new versions.

Upstream changes:

Version 1.72.0 (2023-08-24)
==========================

Language
--------

- [Replace const eval limit by a lint and add an exponential backoff warning]
  (rust-lang/rust#103877)
- [expand: Change how `#![cfg(FALSE)]` behaves on crate root]
  (rust-lang/rust#110141)
- [Stabilize inline asm for LoongArch64]
  (rust-lang/rust#111235)
- [Uplift `clippy::undropped_manually_drops` lint]
  (rust-lang/rust#111530)
- [Uplift `clippy::invalid_utf8_in_unchecked` lint]
  (rust-lang/rust#111543)
- [Uplift `clippy::cast_ref_to_mut` lint]
  (rust-lang/rust#111567)
- [Uplift `clippy::cmp_nan` lint]
  (rust-lang/rust#111818)
- [resolve: Remove artificial import ambiguity errors]
  (rust-lang/rust#112086)
- [Don't require associated types with Self: Sized bounds in `dyn
  Trait` objects]
  (rust-lang/rust#112319)

Compiler
--------

- [Remember names of `cfg`-ed out items to mention them in diagnostics]
  (rust-lang/rust#109005)
- [Support for native WASM exceptions]
  (rust-lang/rust#111322)
- [Add support for NetBSD/aarch64-be (big-endian arm64).]
  (rust-lang/rust#111326)
- [Write to stdout if `-` is given as output file]
  (rust-lang/rust#111626)
- [Force all native libraries to be statically linked when linking
  a static binary]
  (rust-lang/rust#111698)
- [Add Tier 3 support for `loongarch64-unknown-none*`]
  (rust-lang/rust#112310)
- [Prevent `.eh_frame` from being emitted for `-C panic=abort`]
  (rust-lang/rust#112403)
- [Support 128-bit enum variant in debuginfo codegen]
  (rust-lang/rust#112474)
- [compiler: update solaris/illumos to enable tsan support.]
  (rust-lang/rust#112039)

Refer to Rust's [platform support page][platform-support-doc]
for more information on Rust's tiered platform support.

Libraries
---------

- [Document memory orderings of `thread::{park, unpark}`]
  (rust-lang/rust#99587)
- [io: soften â<80><98>at most one write attemptâ<80><99>
   requirement in io::Write::write]
  (rust-lang/rust#107200)
- [Specify behavior of HashSet::insert]
  (rust-lang/rust#107619)
- [Relax implicit `T: Sized` bounds on `BufReader<T>`, `BufWriter<T>`
  and `LineWriter<T>`]
  (rust-lang/rust#111074)
- [Update runtime guarantee for `select_nth_unstable`]
  (rust-lang/rust#111974)
- [Return `Ok` on kill if process has already exited]
  (rust-lang/rust#112594)
- [Implement PartialOrd for `Vec`s over different allocators]
  (rust-lang/rust#112632)
- [Use 128 bits for TypeId hash]
  (rust-lang/rust#109953)
- [Don't drain-on-drop in DrainFilter impls of various collections.]
  (rust-lang/rust#104455)
- [Make `{Arc,Rc,Weak}::ptr_eq` ignore pointer metadata]
  (rust-lang/rust#106450)

Rustdoc
-------

- [Allow whitespace as path separator like double colon]
  (rust-lang/rust#108537)
- [Add search result item types after their name]
  (rust-lang/rust#110688)
- [Search for slices and arrays by type with `[]`]
  (rust-lang/rust#111958)
- [Clean up type unification and "unboxing"]
  (rust-lang/rust#112233)

Stabilized APIs
---------------

- [`impl<T: Send> Sync for mpsc::Sender<T>`]
  (https://doc.rust-lang.org/nightly/std/sync/mpsc/struct.Sender.html#impl-Sync-for-Sender%3CT%3E)
- [`impl TryFrom<&OsStr> for &str`]
  (https://doc.rust-lang.org/nightly/std/primitive.str.html#impl-TryFrom%3C%26'a+OsStr%3E-for-%26'a+str)
- [`String::leak`]
  (https://doc.rust-lang.org/nightly/alloc/string/struct.String.html#method.leak)

These APIs are now stable in const contexts:

- [`CStr::from_bytes_with_nul`]
  (https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul)
- [`CStr::to_bytes`]
  (https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul)
- [`CStr::to_bytes_with_nul`]
  (https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul)
- [`CStr::to_str`]
  (https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul)

Cargo
-----

- Enable `-Zdoctest-in-workspace` by default. When running each documentation
  test, the working directory is set to the root directory of the package the
  test belongs to.
  [docs](https://doc.rust-lang.org/nightly/cargo/commands/cargo-test.html#working-directory-of-tests)
  [#12221](rust-lang/cargo#12221)
  [#12288](rust-lang/cargo#12288)
- Add support of the "default" keyword to reset previously set `build.jobs`
  parallelism back to the default.
  [#12222](rust-lang/cargo#12222)

Compatibility Notes
-------------------

- [Alter `Display` for `Ipv6Addr` for IPv4-compatible addresses]
  (rust-lang/rust#112606)
- Cargo changed feature name validation check to a hard error. The
  warning was added in Rust 1.49. These extended characters aren't
  allowed on crates.io, so this should only impact users of other
  registries, or people who don't publish to a registry.
  [#12291](rust-lang/cargo#12291)
lu-zero pushed a commit to domo-iot/packages that referenced this pull request Oct 23, 2023
Version 1.72.0 (2023-08-24)
==========================

Language
--------
- [Replace const eval limit by a lint and add an exponential backoff warning](rust-lang/rust#103877)
- [expand: Change how `#![cfg(FALSE)]` behaves on crate root](rust-lang/rust#110141)
- [Stabilize inline asm for LoongArch64](rust-lang/rust#111235)
- [Uplift `clippy::undropped_manually_drops` lint](rust-lang/rust#111530)
- [Uplift `clippy::invalid_utf8_in_unchecked` lint](rust-lang/rust#111543)
- [Uplift `clippy::cast_ref_to_mut` lint](rust-lang/rust#111567)
- [Uplift `clippy::cmp_nan` lint](rust-lang/rust#111818)
- [resolve: Remove artificial import ambiguity errors](rust-lang/rust#112086)
- [Don't require associated types with Self: Sized bounds in `dyn Trait` objects](rust-lang/rust#112319)

Compiler
--------
- [Remember names of `cfg`-ed out items to mention them in diagnostics](rust-lang/rust#109005)
- [Support for native WASM exceptions](rust-lang/rust#111322)
- [Add support for NetBSD/aarch64-be (big-endian arm64).](rust-lang/rust#111326)
- [Write to stdout if `-` is given as output file](rust-lang/rust#111626)
- [Force all native libraries to be statically linked when linking a static binary](rust-lang/rust#111698)
- [Add Tier 3 support for `loongarch64-unknown-none*`](rust-lang/rust#112310)
- [Prevent `.eh_frame` from being emitted for `-C panic=abort`](rust-lang/rust#112403)
- [Support 128-bit enum variant in debuginfo codegen](rust-lang/rust#112474)
- [compiler: update solaris/illumos to enable tsan support.](rust-lang/rust#112039)

Refer to Rust's [platform support page][platform-support-doc]
for more information on Rust's tiered platform support.

Libraries
---------
- [Document memory orderings of `thread::{park, unpark}`](rust-lang/rust#99587)
- [io: soften ‘at most one write attempt’ requirement in io::Write::write](rust-lang/rust#107200)
- [Specify behavior of HashSet::insert](rust-lang/rust#107619)
- [Relax implicit `T: Sized` bounds on `BufReader<T>`, `BufWriter<T>` and `LineWriter<T>`](rust-lang/rust#111074)
- [Update runtime guarantee for `select_nth_unstable`](rust-lang/rust#111974)
- [Return `Ok` on kill if process has already exited](rust-lang/rust#112594)
- [Implement PartialOrd for `Vec`s over different allocators](rust-lang/rust#112632)
- [Use 128 bits for TypeId hash](rust-lang/rust#109953)
- [Don't drain-on-drop in DrainFilter impls of various collections.](rust-lang/rust#104455)
- [Make `{Arc,Rc,Weak}::ptr_eq` ignore pointer metadata](rust-lang/rust#106450)

Rustdoc
-------
- [Allow whitespace as path separator like double colon](rust-lang/rust#108537)
- [Add search result item types after their name](rust-lang/rust#110688)
- [Search for slices and arrays by type with `[]`](rust-lang/rust#111958)
- [Clean up type unification and "unboxing"](rust-lang/rust#112233)

Stabilized APIs
---------------
- [`impl<T: Send> Sync for mpsc::Sender<T>`](https://doc.rust-lang.org/nightly/std/sync/mpsc/struct.Sender.html#impl-Sync-for-Sender%3CT%3E)
- [`impl TryFrom<&OsStr> for &str`](https://doc.rust-lang.org/nightly/std/primitive.str.html#impl-TryFrom%3C%26'a+OsStr%3E-for-%26'a+str)
- [`String::leak`](https://doc.rust-lang.org/nightly/alloc/string/struct.String.html#method.leak)

These APIs are now stable in const contexts:

- [`CStr::from_bytes_with_nul`](https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul)
- [`CStr::to_bytes`](https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul)
- [`CStr::to_bytes_with_nul`](https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul)
- [`CStr::to_str`](https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul)

Cargo
-----
- Enable `-Zdoctest-in-workspace` by default. When running each documentation
  test, the working directory is set to the root directory of the package the
  test belongs to.
  [docs](https://doc.rust-lang.org/nightly/cargo/commands/cargo-test.html#working-directory-of-tests)
  [openwrt#12221](rust-lang/cargo#12221)
  [openwrt#12288](rust-lang/cargo#12288)
- Add support of the "default" keyword to reset previously set `build.jobs`
  parallelism back to the default.
  [openwrt#12222](rust-lang/cargo#12222)

Compatibility Notes
-------------------
- [Alter `Display` for `Ipv6Addr` for IPv4-compatible addresses](rust-lang/rust#112606)
- Cargo changed feature name validation check to a hard error. The warning was
  added in Rust 1.49. These extended characters aren't allowed on crates.io, so
  this should only impact users of other registries, or people who don't publish
  to a registry.
  [openwrt#12291](rust-lang/cargo#12291)

Refreshed patches.

Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
@lqd lqd mentioned this pull request May 30, 2024
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std::process::Child::kill should not fail if process is terminated on Windows