more assertions

Author: staabm

.github/workflows/e2e-tests.yml

@@ -384,7 +384,10 @@ jobs:
             os: "ubuntu-latest"
           - script: |
               cd e2e/bug-12972
-              ../bashunit -a exit_code "1" ../../bin/phpstan
+              OUTPUT=$(../bashunit -a exit_code "1" ../../bin/phpstan)
+              echo "$OUTPUT"
+              ../bashunit -a contains 'Internal error: Failed opening required' "$OUTPUT"
+              ../bashunit -a contains 'e2e/bug-12972/src/OTHER/file.php' "$OUTPUT"
             os: "ubuntu-latest"
           - script: |
               cd e2e/bug-12972