[dependabot]

Bumps the patch-and-minor group with 4 updates in the / directory: libc, tokio, tokio-rustls and tokio-util.

Updates libc from 0.2.189 to 0.2.190

Release notes

Sourced from libc's releases.

0.2.190

There is now a single config for enabling 64-bit time_t: libc_unstable_time64. This can be set unconditionally; it opts in to 64-bit time_t on the following platforms that use 32-bit by default:

• 32-bit Linux-GNU
• 32-bit Linux-uClibc
• 32-bit Linux-musl. Note that setting this flag also enables some other changes that happend in musl v1.2.
• 32-bit Windows-GNU
• ESP-IDF (all targets with this environment are 32-bit)

Most other 32-bit platforms are either already using 64-bit time_t, or are considered legacy and will not be gaining support from their upstream maintainers.

You can enable this using RUSTFLAGS:

RUSTFLAGS='--cfg=libc_unstable_time64' cargo ...

Note that there may still be some changes to features gated by this config option, hence "unstable" in its name. In the near future we will rename it to just libc_time64. Until then, please test it out and report any bugs you find!

Support

• Add initial support for HelenOS (#4355)

Added

We are slowly filling out the Default implementations, to reduce the need for mem::zeroed() in user code:

• Unix: Implement Default for a number of structs, especially on Apple platforms (#5576)
• Linux, NetBSD: Give statvfs a Default impl (#5583)
• Linux: Add Default to a linux/can.rs structs (#5257)

Other additions:

• Expose the libc_unstable_time64 cfg (#5411)
• Android, Glibc: Add pthread_gettid_np (#5359)
• Android: Add RTLD_NEXT (#5323)
• Android: Add reuseport BPF socket options (#5366)
• Apple: Add TCP header flags, options and SACK limits (#5358)
• Apple: Add NET_RT_DUMP2 (#5442)
• Apple: Add posix_spawn_file_actions_add(f)chdir(_np) (#5558)
• BSD: Add BPF_WORDALIGN (#5320)
• BSD: Add lchmod and lchflags where supported (#5400)
• BSD: Add minherit and related constants (#4849)
• Docs: Add more links to public headers and manual pages (#5407), (#5485)

... (truncated)

Changelog

Sourced from libc's changelog.

0.2.190 - 2026-10-02

There is now a single config for enabling 64-bit time_t: libc_unstable_time64. This can be set unconditionally; it opts in to 64-bit time_t on the following platforms that use 32-bit by default:

• 32-bit Linux-GNU
• 32-bit Linux-uClibc
• 32-bit Linux-musl. Note that setting this flag also enables some other changes that happend in musl v1.2.
• 32-bit Windows-GNU
• ESP-IDF (all targets with this environment are 32-bit)

Most other 32-bit platforms are either already using 64-bit time_t, or are considered legacy and will not be gaining support from their upstream maintainers.

You can enable this using RUSTFLAGS:

RUSTFLAGS='--cfg=libc_unstable_time64' cargo ...

Note that there may still be some changes to features gated by this config option, hence "unstable" in its name. In the near future we will rename it to just libc_time64. Until then, please test it out and report any bugs you find!

Support

• Add initial support for HelenOS (#4355)

Added

We are slowly filling out the Default implementations, to reduce the need for mem::zeroed() in user code:

• Unix: Implement Default for a number of structs, especially on Apple platforms (#5576)
• Linux, NetBSD: Give statvfs a Default impl (#5583)
• Linux: Add Default to a linux/can.rs structs (#5257)

Other additions:

• Expose the libc_unstable_time64 cfg (#5411)
• Android, Glibc: Add pthread_gettid_np (#5359)
• Android: Add RTLD_NEXT (#5323)
• Android: Add reuseport BPF socket options (#5366)
• Apple: Add TCP header flags, options and SACK limits (#5358)
• Apple: Add NET_RT_DUMP2 (#5442)
• Apple: Add posix_spawn_file_actions_add(f)chdir(_np) (#5558)
• BSD: Add BPF_WORDALIGN (#5320)
• BSD: Add lchmod and lchflags where supported (#5400)
• BSD: Add minherit and related constants (#4849)

... (truncated)

Commits

• 7b0ab55 ci: Rename publish_0.2.yml to release.yaml
• ac85dde ci: Sync release permissions with main
• 8f8cd20 libc: Release 0.2.190
• 052c6e6 changelog: Fix an incorrect commit link
• ea19fd7 test: Remove explicit libc version
• 6dbf3a2 dragonfly: Move INHERIT_ZERO to the freebsd module
• 8a64766 apple: add posix_spawn_file_actions_add(f)chdir(_np)
• 28de514 linux, netbsd: Give statvfs a Default impl
• a58a95f cygwin: Change POSIX_SPAWN_* flags to c_short
• d175264 apple: timeval32 is exhaustive
• Additional commits viewable in compare view

Updates tokio from 1.53.1 to 1.53.2

Release notes

Sourced from tokio's releases.

Tokio v1.53.2

1.53.2 (October 3rd, 2026)

Fixed

• fs: handle integer overflow in buffered relative seek (#8574)
• io: revert "always cleanup AsyncFd registration list on deregister" (#8540)
• process: unregister Windows wait before closing child handle (#8564)
• rt: drop blocking pool mutex before shutting down rejected task (#8562)
• sync: fix mpsc index wraparound in block reclamation (#8546)
• sync: forget mpsc Permit before sending value (#8560)
• sync: validate MAX_PERMITS in Semaphore::acquire (#8548)
• sync: wake broadcast Sender::closed outside mutex (#8558)
• task: drop replaced waker outside lock in JoinSet (#8554)
• time: drop timer lock before dropping waker in clear_entry (#8552)
• time: expire timers directly on shutdown without rotating wheel (#8570)

Fixed (unstable)

• fs: clamp io_uring read length to u32::MAX (#8572)
• rt: ignore current_thread task dumps from other runtimes (#8544)
• rt: preserve io_uring context if a completion waker panics (#8566)
• sync: fix semaphore use-after-free and permit leak on tracing panic (#8542)
• taskdump: restore deferred leaf wakes during capture (#8445)
• time: drop stored waker when cancelling alt timer entry (#8550)

#8445: tokio-rs/tokio#8445 #8572: tokio-rs/tokio#8572 #8540: tokio-rs/tokio#8540 #8542: tokio-rs/tokio#8542 #8544: tokio-rs/tokio#8544 #8546: tokio-rs/tokio#8546 #8548: tokio-rs/tokio#8548 #8550: tokio-rs/tokio#8550 #8552: tokio-rs/tokio#8552 #8554: tokio-rs/tokio#8554 #8558: tokio-rs/tokio#8558 #8560: tokio-rs/tokio#8560 #8562: tokio-rs/tokio#8562 #8564: tokio-rs/tokio#8564 #8566: tokio-rs/tokio#8566 #8570: tokio-rs/tokio#8570 #8574: tokio-rs/tokio#8574

Commits

• ff0c406 chore: prepare Tokio v1.53.2 (#8580)
• a762700 Merge 'tokio-1.51.5' into 'tokio-1.53.x' (#8577)
• ec31a9f chore: prepare Tokio v1.51.5 (#8579)
• 625c851 sync: assign semaphore permits before emitting tracing event (#8542)
• 832dd23 sync: avoid leaking semaphore permits on tracing panic (#8542)
• 826954a sync: unlink semaphore waiter before emitting tracing event (#8542)
• 9a47992 process: unregister Windows wait before closing child handle (#8564)
• 2fc5972 fs: handle integer overflow in buffered relative seek (#8574)
• 85a6d13 io: revert "always cleanup AsyncFd registration list on deregister" (#8540)
• 436faa2 rt: drop blocking pool mutex before shutting down rejected task (#8562)
• Additional commits viewable in compare view

Updates tokio-rustls from 0.26.5 to 0.26.6

Release notes

Sourced from tokio-rustls's releases.

0.26.6

0.26.5 added an optimization to batch multiple reads which could swallow some errors. Buffer errors so that they propagate to the caller as soon as the caller next reads from the stream.

What's Changed

• Buffer and propagate errors from transport by @​dtolnay in rustls/tokio-rustls#205
• Prepare 0.26.6 by @​djc in rustls/tokio-rustls#206

Commits

• 8aebb7c Bump version to 0.26.6
• 6f8509a Rename buffered_err to error
• bd0494d Buffer and propagate errors from transport
• a781340 Add regression test for issue 204
• 9d0dae6 build(deps): bump rustls from 0.23.44 to 0.23.45
• 0ad049e build(deps): bump rustls from 0.23.43 to 0.23.44
• 4f913c7 build(deps): bump rcgen from 0.14.9 to 0.14.10
• See full diff in compare view

Updates tokio-util from 0.7.19 to 0.7.20

Commits

• 5ec9e6b chore: prepare tokio-util v0.7.20 (#8608)
• afd1b26 docs: fix stray braces and broken links in rustdoc (#8605)
• 3eb95a4 wasm: use sleep on emscripten without JSPI (#8528)
• b22c802 wasm: link emscripten_promise_await for Emscripten 4.x compatibility (#8528)
• 16b1f9d ci: pin libc to 0.2.189 on FreeBSD (#8594)
• b263675 time: clean up stale Err(Invalid) doc and typo (#8590)
• 5d5cd8b Merge 'tokio-1.53.2' into 'master' (#8578)
• ff0c406 chore: prepare Tokio v1.53.2 (#8580)
• a762700 Merge 'tokio-1.51.5' into 'tokio-1.53.x' (#8577)
• ec31a9f chore: prepare Tokio v1.51.5 (#8579)
• Additional commits viewable in compare view

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[dependabot]

Looks like these dependencies are updatable in another way, so this is no longer needed.