another ci attempt

.gitlab-ci.yml

@@ -1,11 +1,12 @@
+image: docker:dind
+
+stage: test
+  - docker:dind
+
+before_script:
+  - apk add make
+
 test:
-  stage: test
-  image: docker:latest
-  services:
-    - docker:dind
-  before_script:
-    - apt-get install -y make
-    - docker info
   script:
     - make lint
     - make test