Merge pull request #4182 from rust-lang/rustup-2025-02-07

Automatic Rustup

Author: RalfJung

rust-version

@@ -1 +1 @@
-30865107cb8942ab8eaf9baf8d3aa2a6dec2643f
+942db6782f4a28c55b0b75b38fd4394d0483390f

src/bin/miri.rs

@@ -29,16 +29,15 @@ use std::num::NonZero;
 use std::ops::Range;
 use std::path::PathBuf;
 use std::str::FromStr;
-use std::sync::Once;
 use std::sync::atomic::{AtomicI32, AtomicU32, Ordering};
+use std::sync::{Arc, Once};
 
 use miri::{
     BacktraceStyle, BorrowTrackerMethod, MiriConfig, MiriEntryFnType, ProvenanceMode, RetagFields,
     ValidationMode,
 };
 use rustc_abi::ExternAbi;
 use rustc_data_structures::sync;
-use rustc_data_structures::sync::Lrc;
 use rustc_driver::Compilation;
 use rustc_hir::def_id::LOCAL_CRATE;
 use rustc_hir::{self as hir, Node};
@@ -134,7 +133,7 @@ impl rustc_driver::Callbacks for MiriCompilerCalls {
                 // HACK: rustc will emit "crate ... required to be available in rlib format, but
                 // was not found in this form" errors once we use `tcx.dependency_formats()` if
                 // there's no rlib provided, so setting a dummy path here to workaround those errors.
-                Lrc::make_mut(&mut crate_source).rlib = Some((PathBuf::new(), PathKind::All));
+                Arc::make_mut(&mut crate_source).rlib = Some((PathBuf::new(), PathKind::All));
                 crate_source
             };
         });