From dece55016428051e4197bc6569dc11b01af9127f Mon Sep 17 00:00:00 2001
From: bherbruck <brennen.herbruck@gmail.com>
Date: Fri, 16 Oct 2026 21:36:41 -0400
Subject: [PATCH] CI: back to GitHub's runners while the self-hosted runner's
 environment is fixed (#1871)

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
---
 .github/workflows/ci.yml | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index cb00d9ea..488fe16e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -53,7 +53,7 @@ jobs:
 
   changes:
     name: Select checks
-    runs-on: ${{ github.event_name == 'pull_request' && 'ubuntu-24.04' || 'self-hosted-fast' }}
+    runs-on: ubuntu-24.04
     outputs:
       native: ${{ steps.paths.outputs.native }}
       kernel: ${{ steps.paths.outputs.kernel }}
@@ -105,7 +105,7 @@ jobs:
 
   checks:
     name: Format and repository checks
-    runs-on: ${{ github.event_name == 'pull_request' && 'ubuntu-24.04' || 'self-hosted-fast' }}
+    runs-on: ubuntu-24.04
     timeout-minutes: 15
     steps:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
@@ -136,7 +136,7 @@ jobs:
     if: needs.changes.outputs.native == 'true'
     # Main and merge-queue runs use the self-hosted runner (warm build cache); pull requests
     # stay on GitHub's runners, and the runner itself refuses pull-request jobs.
-    runs-on: ${{ github.event_name == 'pull_request' && 'ubuntu-24.04' || 'self-hosted-fast' }}
+    runs-on: ubuntu-24.04
     env:
       # Outside the checkout, so `git clean` keeps the warm build between runs.
       CARGO_TARGET_DIR: ${{ github.event_name == 'pull_request' && 'target' || '/home/ci-runner/cargo-target/clippy' }}
@@ -165,7 +165,7 @@ jobs:
     if: needs.changes.outputs.native == 'true'
     # Main and merge-queue runs use the self-hosted runner (warm build cache); pull requests
     # stay on GitHub's runners, and the runner itself refuses pull-request jobs.
-    runs-on: ${{ github.event_name == 'pull_request' && 'ubuntu-24.04' || 'self-hosted-fast' }}
+    runs-on: ubuntu-24.04
     timeout-minutes: 45
     env:
       # Outside the checkout, so `git clean` keeps the warm build between runs.
@@ -209,7 +209,7 @@ jobs:
   tests:
     name: Native Linux tests (${{ matrix.shard }}/4)
     needs: [changes, build-tests]
-    runs-on: ${{ github.event_name == 'pull_request' && 'ubuntu-24.04' || 'self-hosted-fast' }}
+    runs-on: ubuntu-24.04
     timeout-minutes: 60
     strategy:
       fail-fast: false
@@ -367,7 +367,7 @@ jobs:
     if: needs.changes.outputs.native == 'true'
     # Main and merge-queue runs use the self-hosted runner (warm build cache); pull requests
     # stay on GitHub's runners, and the runner itself refuses pull-request jobs.
-    runs-on: ${{ github.event_name == 'pull_request' && 'ubuntu-24.04' || 'self-hosted-fast' }}
+    runs-on: ubuntu-24.04
     timeout-minutes: 45
     env:
       # Outside the checkout, so `git clean` keeps the warm build between runs.
@@ -393,7 +393,7 @@ jobs:
     name: Reference tests
     needs: changes
     if: needs.changes.outputs.native == 'true'
-    runs-on: ${{ github.event_name == 'pull_request' && 'ubuntu-24.04' || 'self-hosted-fast' }}
+    runs-on: ubuntu-24.04
     timeout-minutes: 60
     env:
       CARGO_INCREMENTAL: "0"
@@ -480,7 +480,7 @@ jobs:
   ci:
     needs: [changes, checks, clippy, build-tests, tests, doc-tests, oracle, windows-fxc, windows-startup]
     if: always()
-    runs-on: ${{ github.event_name == 'pull_request' && 'ubuntu-24.04' || 'self-hosted-fast' }}
+    runs-on: ubuntu-24.04
     steps:
       - name: Verify required checks
         env: