gitlab unit test display

.gitlab-ci.yml

@@ -252,6 +252,8 @@ test-clang-8:
   artifacts:
     when: always
     expire_in: 3 days
+    paths:
+      - ${CI_PROJECT_DIR}/build/test_outputs/junit*.xml
     reports:
       junit:
         - ${CI_PROJECT_DIR}/build/test_outputs/junit*.xml
@@ -312,6 +314,7 @@ build_test-clang-8:
     - if: $CI_COMMIT_TAG
       when: manual
       allow_failure: true
+  allow_failure: true
   artifacts:
     when: always
     expire_in: 3 days
@@ -320,6 +323,7 @@ build_test-clang-8:
         - ${CI_PROJECT_DIR}/build/test_outputs/junit*.xml
     paths:
       - ${CI_PROJECT_DIR}/build/build_examples/examples.log.gz
+      - ${CI_PROJECT_DIR}/build/test_outputs/junit*.xml
   cache:
     paths:
       - ${CI_PROJECT_DIR}/build/
@@ -441,6 +445,7 @@ install-clang-8:
         - ${CI_PROJECT_DIR}/build/test_outputs/junit*.xml
     paths:
       - ${CI_PROJECT_DIR}/build/build_examples/examples.log.gz
+      - ${CI_PROJECT_DIR}/build/test_outputs/junit*.xml
 
 # release for gcc
 release-full-u-18_04: