chore(deps): update msrv (1 version) to v1.94#16710
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Update cargo submodule 21 commits in 90ed291a50efc459e0c380d7b455777ed41c6799..cbb9bb8bd0fb272b1be0d63a010701ecb3d1d6d3 2026-03-05 15:11:25 +0000 to 2026-03-13 14:34:16 +0000 - fix(git): preserve SCP-like submodule URLs for fetch (rust-lang/cargo#16744) - Fix 16732 (rust-lang/cargo#16746) - fix(rustdoc): switch to new `--emit` options (rust-lang/cargo#16739) - fix(git): convert SCP-like submodule URLs to ssh:// format (rust-lang/cargo#16727) - fix(core): typo (rust-lang/cargo#16738) - CARGO_TARGET_DIR doesn't have to be relative (rust-lang/cargo#16735) - chore(ci): Detect user changes to src/etc/man (rust-lang/cargo#16736) - util: Exclude from iCloud Drive sync on macOS (rust-lang/cargo#16728) - fix(compile): Stop on denying warnings without --keep-going (rust-lang/cargo#16725) - feat(shell): Support OSC 9;4 progress on ptyxis (rust-lang/cargo#16730) - Let git decide when to run gc (rust-lang/cargo#16459) - chore(deps): update cargo-semver-checks to v0.47.0 (rust-lang/cargo#16723) - fix(compile): Turn warning summaries into errors also (rust-lang/cargo#16721) - fix(fix): Switch from ad-hoc to structured warnings (rust-lang/cargo#16711) - fix: ignore implicit std dependencies in `unused-crate-dependencies` lint (rust-lang/cargo#16677) - chore(deps): update msrv (3 versions) to v1.92 (rust-lang/cargo#16716) - chore(deps): update msrv (1 version) to v1.94 (rust-lang/cargo#16710) - fix(script): surpress `unused_features` lint for embedded (rust-lang/cargo#16714) - Split `build-dir` lock into dedicated lock (rust-lang/cargo#16708) - Add missing truncate when writing .crate files (rust-lang/cargo#16688) - refactor(fix): Prep for annotate-snippets (rust-lang/cargo#16702)
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This PR contains the following updates:
1.93→1.94Release Notes
rust-lang/rust (MSRV:1)
v1.94Compare Source
==========================
Language
dead_codelint level of the corresponding traits and trait itemsunused_visibilitieslint for visibility onconst _declarationsPlatform Support
riscv64im-unknown-none-elfas a tier 3 targetRefer to Rust's platform support page
for more information on Rust's tiered platform support.
Libraries
T: Ordbound for someBinaryHeap<T>methods.Stabilized APIs
<[T]>::array_windows<[T]>::element_offsetLazyCell::getLazyCell::get_mutLazyCell::force_mutLazyLock::getLazyLock::get_mutLazyLock::force_mutimpl TryFrom<char> for usizestd::iter::Peekable::next_if_mapstd::iter::Peekable::next_if_map_mutavx512fp16intrinsics(excluding those that depend directly on the unstable
f16type)(excluding those that depend directly on the unstable
f16type)f32::consts::EULER_GAMMAf64::consts::EULER_GAMMAf32::consts::GOLDEN_RATIOf64::consts::GOLDEN_RATIOThese previously stable APIs are now stable in const contexts:
f32::mul_addf64::mul_addCargo
CARGO_BIN_EXE_<crate>available at runtimeCompatibility Notes
dyn-typesSome finer details of how precise closure captures get affected by pattern matching have been changed. In some cases, this can cause a non-move closure that was previously capturing an entire variable by move, to now capture only part of that variable by move, and other parts by borrow. This can cause the borrow checker to complain where it previously didn't, or cause
Dropto run at a different point in time.#[macro_use]This will raise an error if macros of the same name are glob imported.
For example if a crate defines their own
matchesmacro and then glob imports that,it's now ambiguous whether the custom or standard library
matchesis meant andan explicit import of the name is required to resolve the ambiguity.
One exception is
core::panicandstd::panic, if their import is ambiguousa new warning (
ambiguous_panic_imports) is raised.This may raise a new warning (
ambiguous_panic_imports) on#![no_std]code glob importing the std crate.Both
core::panic!andstd::panic!are then in scope and which is used is ambiguous.include!(…)sThis can cause previously working includes to no longer compile if they included files which started with a shebang.
This unifies behavior between local and cross-crate errors on these exports, which may introduce new ambiguity errors.
These attributes currently have no effect in this position.
std::time::SystemTime::checked_sub_durationwill returnNonefor times before the Windows epoch (1/1/1601)'aare now NFC normalized.Any paths emitted by compiler now always respect the relative-ness of the paths and
--remap-path-prefixgiven originally.One side-effect of this change is that paths emitted for local crates in Cargo (path dependencies and workspace members) are no longer absolute but relative when emitted as part of a diagnostic in a downstream crate.
Internal Changes
These changes do not affect any public interfaces of Rust, but they represent
significant improvements to the performance or internals of rustc and related
tools.
annotate-snippetsfor error emissionThis should preserve mostly the same outputs in rustc error messages.
Configuration
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🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.
♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.
🔕 Ignore: Close this PR and you won't be reminded about this update again.
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