Auto merge of #157255 - jieyouxu:jieyouxu/exp/macos-26-random-things-go, r=<try>

[EXPERIMENTAL] Do not look

try-job: aarch64-apple

Author: bors

.github/workflows/ci.yml

@@ -224,6 +224,20 @@ jobs:
           cd src/ci/citool
           CARGO_INCREMENTAL=0 CARGO_TARGET_DIR=../../../build/citool cargo build
 
+      # XXX: check SIP status.
+      - name: check SIP status
+        if: runner.os == 'macOS'
+        run: csrutil status
+
+      # XXX: try to see if
+      # <https://github.com/actions/runner-images/issues/13096> hacks do
+      # anything.
+      - name:
+        if: runner.os == 'macOS'
+        run: |
+          sudo launchctl bootout system/com.apple.PerfPowerServices || true
+          sudo launchctl bootout system/com.apple.metadata.mds || true
+
       - name: run the build
         run: |
           set +e

src/ci/github-actions/jobs.yml

@@ -26,6 +26,10 @@ runners:
     os: macos-15 # macOS 15 Arm64
     <<: *base-job
 
+  - &job-macos-26
+    os: macos-26 # macOS 26 Arm64
+    <<: *base-job
+
   - &job-windows
     os: windows-2025
     <<: *base-job
@@ -529,6 +533,7 @@ auto:
         --set llvm.link-shared=true
         --set rust.lto=thin
         --set rust.codegen-units=1
+        --set build.ccache=false
       # Aarch64 tooling only needs to support macOS 11.0 and up as nothing else
       # supports the hardware.
       MACOSX_DEPLOYMENT_TARGET: 11.0
@@ -552,7 +557,8 @@ auto:
       # supports the hardware, so only need to test it there.
       MACOSX_DEPLOYMENT_TARGET: 11.0
       MACOSX_STD_DEPLOYMENT_TARGET: 11.0
-    <<: *job-macos
+    # XXX: try macos-26 runners
+    <<: *job-macos-26
 
   ######################
   #  Windows Builders  #