Auto merge of #144257 - ChrisDenton:free-diskspace, r=<try>

WIP

r? `@ghost`

try-job: x86_64-msvc-1

Author: rust-bors[bot]

.github/workflows/ci.yml

@@ -117,6 +117,12 @@ jobs:
         with:
           fetch-depth: 2
 
+      # Always print disk usage, even for jobs that don't free up disk space.
+      - name: print disk usage
+        run: |
+          echo "disk usage:"
+          df -h
+
       # Free up disk space on Linux by removing preinstalled components that
       # we do not need. We do this to enable some of the less resource
       # intensive jobs to run on free runners, which however also have

src/bootstrap/download-ci-llvm-stamp

@@ -1,4 +1,4 @@
 Change this file to make users of the `download-ci-llvm` configuration download
 a new version of LLVM from CI, even if the LLVM submodule hasn’t changed.
 
-Last change is for: https://github.com/rust-lang/rust/pull/139931
+Last change is for: ????

src/ci/github-actions/jobs.yml

@@ -544,7 +544,7 @@ auto:
     env:
       RUST_CONFIGURE_ARGS: --build=x86_64-pc-windows-msvc --enable-sanitizers --enable-profiler
       SCRIPT: make ci-msvc-py
-    <<: *job-windows
+    <<: *job-windows-25-8c
 
   - name: x86_64-msvc-2
     env: