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authorbors <bors@rust-lang.org>2022-04-16 16:50:37 +0000
committerbors <bors@rust-lang.org>2022-04-16 16:50:37 +0000
commit2fa9789f596dd7639e1a242d466637b53179f4d1 (patch)
tree1d21a0ba6a7eb989ebfe0340b2f170d51a61785d /compiler/rustc_codegen_gcc
parentd9b3ff7d34335c5bc0b2afed640b65d64a85fe03 (diff)
parent69de21385e90d58c226ab688d04806a5c82259e3 (diff)
downloadrust-2fa9789f596dd7639e1a242d466637b53179f4d1.tar.gz
rust-2fa9789f596dd7639e1a242d466637b53179f4d1.zip
Auto merge of #95993 - jyn514:fix-stage0-doctests, r=Mark-Simulacrum
Fix `x test --doc --stage 0 library/std`

I managed to break this in https://github.com/rust-lang/rust/pull/95449.
I am not quite sure why this is the correct fix, but it doesn't break `doc --stage 0`
and is strictly closer to the previous behavior.

Previously, rustdoc would error with strange issues because of the mismatched sysroot:
```
error[E0460]: found possibly newer version of crate `std` which `rustc_span` depends on
  --> /home/jnelson/rust-lang/rust/compiler/rustc_lint_defs/src/lib.rs:14:5
   |
14 | use rustc_span::{sym, symbol::Ident, Span, Symbol};
   |     ^^^^^^^^^^
   |
   = note: perhaps that crate needs to be recompiled?
   = note: the following crate versions were found:
           crate `std`: /home/jnelson/rust-lang/rust/build/x86_64-unknown-linux-gnu/stage0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-ff9290e971253a38.rlib
           crate `std`: /home/jnelson/rust-lang/rust/build/x86_64-unknown-linux-gnu/stage0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-ff9290e971253a38.so
           crate `rustc_span`: /home/jnelson/rust-lang/rust/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps/librustc_span-ed11dce30c1766f9.rlib
```
Diffstat (limited to 'compiler/rustc_codegen_gcc')
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