GitLab CI: login not necessary? Fix image names.

.gitlab-ci.yml

@@ -18,10 +18,6 @@ variables:
   BUILD_LOGS_DIR: "$CI_PROJECT_DIR/ci/logs/$CI_PROJECT_NAME.Rcheck"
 
 
-# https://forgemia.inra.fr/help/user/packages/container_registry/index#container-registry-examples-with-gitlab-cicd
-before_script:
-  - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
-
 .test-template: &test
   script:
   - mkdir -p $R_LIBS $BUILD_LOGS_DIR
@@ -44,11 +40,11 @@ test-oldrel:
 
 test-release:
   <<: *test
-  image: $CI_REGISTRY_IMAGE:release
+  image: $CI_REGISTRY_IMAGE/mapmcda_testenv:release
 
 test-devel:
   <<: *test
-  image: mapmcda_testenv:devel
+  image: $CI_REGISTRY_IMAGE/mapmcda_testenv:devel
 
 
 after_script: