Some fixes after review

.github/workflows/build-and-check-windows-latest.yml

@@ -15,7 +15,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        pg_version: [10, 11, 12, 13, 14, 15, 16, 17]
+        pg_version: [10]
         use_healpix: [0]
 
     name: PostgreSQL ${{ matrix.pg_version }} - USE_HEALPIX=${{ matrix.use_healpix }} (windows-latest)
@@ -64,11 +64,29 @@ jobs:
         make --keep-going -j$(nproc) PROFILE='-Werror -Wall' USE_HEALPIX=0
         make USE_HEALPIX=0 install
 
-    - name: Test pgSphere
+    - name: Test (installcheck)
       run: |
         initdb -D pgdata -U postgres
         pg_ctl -D pgdata -l postgres.log start
         make USE_HEALPIX=0 installcheck
+        pg_ctl -D pgdata -l postgres.log stop
+        rm -rf pgdata
+
+    - name: Show installcheck regression.diffs
+      if: ${{ failure() }}
+      run: cat regression.diffs
+
+    - name: Test (crushtest)
+      run: |
+        initdb -D pgdata -U postgres
+        pg_ctl -D pgdata -l postgres.log start
+        make USE_HEALPIX=0 crushtest
+        pg_ctl -D pgdata -l postgres.log stop
+        rm -rf pgdata
+
+    - name: Show crushtest regression.diffs
+      if: ${{ failure() }}
+      run: cat regression.diffs
 
     - name: Upload artifacts
       uses: actions/upload-artifact@v4