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dist-i686-msvc hang on lint-docs #158378
Description
On dist-i686-mscv, lint-docs consistently hangs in CI.
Example run: #158342 (comment)
In this try build I added some extra logging: #158363 (comment)
The last thing this prints is:
[lint-docs] Generating output for missing_debug_implementations
compiling lint missing_debug_implementations
running: "D:\\a\\rust\\rust\\build\\i686-pc-windows-msvc\\stage1\\bin\\rustc.exe" "--edition=2024" "-Zunstable-options" "--error-format=json" "--target" "i686-pc-windows-msvc" "lint_example.rs"
#![deny(missing_debug_implementations)]
pub struct Foo;
fn main() {}
I've ran this multiple times and it always gets stuck on this point
Zulip thread: #t-infra > dist-i686-msvc hang @ 💬
Activity
Auto merge of #158379 - JonathanBrouwer:i686-workaround, r=Mark-Simul…
jhpratt commentedon Jun 24, 2026
For others not involved in this, this will be temporarily worked around by #158379. It is not a long-term fix as it disables part of CI.
Auto merge of #158379 - JonathanBrouwer:i686-workaround, r=Mark-Simul…
ChrisDenton commentedon Jun 24, 2026
I've not yet been able to reproduce this locally. It might be more productive to use CI to debug this, which is admittedly more difficult.
Auto merge of #158379 - JonathanBrouwer:i686-workaround, r=Mark-Simul…
Auto merge of #158379 - JonathanBrouwer:i686-workaround, r=Mark-Simul…
7 remaining items
mati865 commentedon Aug 6, 2026
@apiraino rust-lang/compiler-team#1020 is about another target.
i686-msvc demotion RFC progress seems to be halted https://rust-lang.zulipchat.com/#narrow/channel/131828-t-compiler/topic/Demoting.20.60i686-pc-windows-msvc.60.20to.20Tier.202.3F/with/609294663
jieyouxu commentedon Aug 15, 2026
RFC + FCP proposing dropping i686 msvc host tools: rust-lang/rfcs#3999
jieyouxu commentedon Aug 25, 2026
I'm going to actually downgrade this from P-critical => P-high, since (1) the host tool demotion RFC for i686 msvc is in FCP, and (2) this is worked around and is no longer release blocking.
@rustbot label: -P-critical +P-high
Auto merge of #162288 - mati865:i686-msvc-no-host, r=jieyouxu
Auto merge of #162288 - mati865:i686-msvc-no-host, r=jieyouxu
Rollup merge of rust-lang#162577 - jieyouxu:i686-msvc-no-host-tools, …
Rollup merge of rust-lang#162577 - jieyouxu:i686-msvc-no-host-tools, …
Rollup merge of rust-lang#162577 - jieyouxu:i686-msvc-no-host-tools, …
Rollup merge of rust-lang#162577 - jieyouxu:i686-msvc-no-host-tools, …
Unrolled build for #162577 in rollup 162631
Auto merge of #162288 - mati865:i686-msvc-no-host, r=jieyouxu
Auto merge of #162288 - mati865:i686-msvc-no-host, r=jieyouxu