Merge ref 'df8102fe5f24:/library/compiler-builtins' from https://github.com/rust-lang/rust

Pull recent changes from rust-lang/rust via Josh.

Upstream ref: df8102fe5f24f28a918660b0cd918d7331c3896e
Filtered ref: 3c30d8cb1ec24e0b8a88a5cedcf6b9bece0117d7

4 files changed, 5 insertions, 5 deletions

diff --git a/src/ci/scripts/install-clang.sh b/src/ci/scripts/install-clang.sh
index 5522095e304..a9528e92915 100755
--- a/src/ci/scripts/install-clang.sh
+++ b/src/ci/scripts/install-clang.sh
@@ -10,8 +10,8 @@ IFS=$'\n\t'
 source "$(cd "$(dirname "$0")" && pwd)/../shared.sh"
 
 # Update both macOS's and Windows's tarballs when bumping the version here.
-# Try to keep this in sync with src/ci/docker/host-x86_64/dist-x86_64-linux/build-clang.sh
-LLVM_VERSION="18.1.4"
+# Try to keep this in sync with src/ci/docker/scripts/build-clang.sh
+LLVM_VERSION="20.1.3"
 
 if isMacOS; then
     # FIXME: This is the latest pre-built version of LLVM that's available for
diff --git a/src/ci/scripts/install-mingw.sh b/src/ci/scripts/install-mingw.sh
index c8c501e646a..ad852071f29 100755
--- a/src/ci/scripts/install-mingw.sh
+++ b/src/ci/scripts/install-mingw.sh
@@ -42,5 +42,5 @@ if isWindows && isKnownToBeMingwBuild; then
 
     curl -o mingw.7z "${MIRRORS_BASE}/${mingw_archive}"
     7z x -y mingw.7z > /dev/null
-    ciCommandAddPath "$(pwd)/${mingw_dir}/bin"
+    ciCommandAddPath "$(cygpath -m "$(pwd)/${mingw_dir}/bin")"
 fi
diff --git a/src/ci/scripts/install-ninja.sh b/src/ci/scripts/install-ninja.sh
index 23cbc2eb6d1..7ac19173923 100755
--- a/src/ci/scripts/install-ninja.sh
+++ b/src/ci/scripts/install-ninja.sh
@@ -12,7 +12,7 @@ if isWindows; then
     7z x -oninja ninja.zip
     rm ninja.zip
     ciCommandSetEnv "RUST_CONFIGURE_ARGS" "${RUST_CONFIGURE_ARGS} --enable-ninja"
-    ciCommandAddPath "$(pwd)/ninja"
+    ciCommandAddPath "$(cygpath -m "$(pwd)/ninja")"
 elif isMacOS; then
     brew install ninja
 fi
diff --git a/src/ci/scripts/install-sccache.sh b/src/ci/scripts/install-sccache.sh
index b055e76a805..fed06063fa0 100755
--- a/src/ci/scripts/install-sccache.sh
+++ b/src/ci/scripts/install-sccache.sh
@@ -15,7 +15,7 @@ elif isWindows; then
     mkdir -p sccache
     curl -fo sccache/sccache.exe \
       "${MIRRORS_BASE}/2025-02-24-sccache-v0.10.0-x86_64-pc-windows-msvc.exe"
-    ciCommandAddPath "$(pwd)/sccache"
+    ciCommandAddPath "$(cygpath -m "$(pwd)/sccache")"
 fi
 
 # FIXME: we should probably install sccache outside the containers and then