chore: debug CI

.gitlab-ci.yml

 services:
-  - name: docker:19.03.0-dind
+  - name: docker:19.03.6-dind
     command: ["--mtu=1458"]
     
 variables:
-    DOCKER_DRIVER: overlay2
-    DOCKER_TLS_CERTDIR: ""
+  DOCKER_DRIVER: overlay2
+  DOCKER_TLS_CERTDIR: ""
 
 stages:
   - build-image
@@ -12,27 +12,20 @@ stages:
 
 build-testing-image:
   stage: build-image
-  image: docker:19.03.0
-  tags: 
+  image: docker:19.03.6
+  tags:
     - privileged
   before_script:
     - echo " # (1) ----------------------------- "
     - docker info
     - echo " # (2) ----------------------------- "
-    #- echo $CI_REGISTRY_PASSWORD | docker login -u $CI_REGISTRY_USER --password-stdin $CI_REGISTRY
   script:
-    # - docker pull $CI_REGISTRY_IMAGE:latest || true
     - echo " # (3) ----------------------------- "
     - docker build --tag $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA --tag $CI_REGISTRY_IMAGE:latest .
     - echo " # (4) ----------------------------- "
     - docker push $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA
     - docker push $CI_REGISTRY_IMAGE:latest
-  only:
-    changes:
-      - "DESCRIPTION"
-      - "Dockerfile"
-  when: always
-  
+
 run-drake:
   stage: fit
   image: $CI_REGISTRY_IMAGE:latest