Auto merge of #144137 - ChrisDenton:diskspace, r=<try>

dnm: dskusg

try-job: *-msvc*
try-job: *-mingw*

Author: rust-bors[bot]

.github/workflows/ci.yml

@@ -223,7 +223,26 @@ jobs:
         run: |
           cd src/ci/citool
           CARGO_INCREMENTAL=0 CARGO_TARGET_DIR=../../../build/citool cargo build
-
+      
+      - name: Free Diskspace
+        shell: pwsh
+        if: ${{ runner.os }} == "Windows"
+        run: |
+          Get-Volume | Out-String | Write-Host
+          $dirs = 'C:\Program Files\LLVM\bin',
+                  'C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Tools\Llvm',
+                  'C:\rtools45', 'C:\ghcup', 'C:\Program Files (x86)\Android',
+                  'C:\Program Files\Google\Chrome', 'C:\Program Files (x86)\Microsoft\Edge',
+                  'C:\Program Files\Mozilla Firefox', 'C:\Program Files\MySQL', 'C:\Julia',
+                  'C:\Program Files\MongoDB', 'C:\Program Files\Azure Cosmos DB Emulator',
+                  'C:\Program Files\PostgreSQL', 'C:\Program Files\Unity Hub', 'C:\ProgramData\chocolatey',
+                  'C:\Strawberry', 'C:\hostedtoolcache\windows\Java_Temurin-Hotspot_jdk'
+          # The following are system directories that are typically large but should only be deleted
+          # if we're desperate for space.
+          # 'C:\Windows\Installer', 'C:\ProgramData\Package Cache', 
+          Remove-Item -Recurse -Force -ErrorAction Continue $dirs
+          Get-Volume | Out-String | Write-Host
+      
       - name: run the build
         run: |
           set +e

src/ci/github-actions/jobs.yml

@@ -31,7 +31,7 @@ runners:
     <<: *base-job
 
   - &job-windows
-    os: windows-2022
+    os: windows-2025
     <<: *base-job
 
   # NOTE: windows-2025 has less disk space available than windows-2022,
@@ -41,7 +41,7 @@ runners:
     <<: *base-job
 
   - &job-windows-8c
-    os: windows-2022-8core-32gb
+    os: windows-2025-8core-32gb
     <<: *base-job
 
   - &job-windows-25-8c
@@ -172,9 +172,9 @@ try:
 optional:
   # This job is used just to test optional jobs.
   # It will be replaced by tier 2 and tier 3 jobs in the future.
-  - name: optional-mingw-check-1
+  - name: optional-pr-check-1
     env:
-      IMAGE: mingw-check-1
+      IMAGE: pr-check-1
     <<: *job-linux-4c
 
 # Main CI jobs that have to be green to merge a commit into master