travis build stages 2

.travis.yml

@@ -1,18 +1,27 @@
-sudo: required
-dist: xenial
-
-services:
-  - docker
-
-before_install:
-  - docker pull cartoimages/engine-xenial-pg101
-  - docker pull cartoimages/engine-xenial-pg95
-
 jobs:
   include:
     - stage: xenial and Postgres 10.1
-      script: docker run -e POSTGIS_VERSION=2.4 -v `pwd`:/srv cartoimages/engine-xenial-pg101 bash run_tests_docker.sh
-    - stage: xenial and Postgres 9.5
-      script: docker run -e POSTGIS_VERSION=2.4 -v `pwd`:/srv cartoimages/engine-xenial-pg95 bash run_tests_docker.sh
+      sudo: required
+      dist: xenial
+      language: generic
 
-language: generic
+      services:
+        - docker
+
+      before_install:
+        - docker pull cartoimages/engine-xenial-pg101
+
+      script: docker run -e POSTGIS_VERSION=2.4 -v `pwd`:/srv cartoimages/engine-xenial-pg101 bash run_tests_docker.sh
+
+    - stage: xenial and Postgres 9.5
+      sudo: required
+      dist: xenial
+      language: generic
+
+      services:
+        - docker
+
+      before_install:
+        - docker pull cartoimages/engine-xenial-pg95
+
+      script: docker run -e POSTGIS_VERSION=2.4 -v `pwd`:/srv cartoimages/engine-xenial-pg95 bash run_tests_docker.sh