infra: Move travis build compatibility tests into main stage

This means build compatibility checks are run even if there is a
functionality failure. This ensures that all builds get checked for
compilation warnings (even if there is a functionality failure).

Author: kmurray

.travis.yml

@@ -75,8 +75,6 @@ stages:
   #   if: type != cron
   - name: Test
     if: type != cron
-  - name: Build Compatibility
-    if: type != cron
   - name: Build Coverity
     if: type = cron
 
@@ -121,50 +119,51 @@ jobs:
         - ./.github/travis/build.sh
         - ./run_reg_test.pl odin_reg_micro -show_failures -j2
 
-    - stage: Build Compatibility
+    - stage: Test
       name: "GCC 5 (Ubuntu Xenial - 16.04)"
       env:
         - MATRIX_EVAL="CC=gcc-5 && CXX=g++-5"
         - BUILD_TYPE=release_strict
       script:
         - ./.github/travis/build.sh
-    - stage: Build Compatibility
+    - stage: Test
       name: "GCC 6 (Debian Stretch)"
       env:
         - MATRIX_EVAL="CC=gcc-6 && CXX=g++-6"
         - BUILD_TYPE=release_strict
       script:
         - ./.github/travis/build.sh
-    - stage: Build Compatibility
+    - stage: Test
       name: "GCC 7 (Ubuntu Bionic - 18.04)"
       env:
          - MATRIX_EVAL="CC=gcc-7 && CXX=g++-7"
       script:
         - ./.github/travis/build.sh
-    - stage: Build Compatibility
+    - stage: Test
       name: "GCC 8 (Ubuntu Latest)"
       env:
          - MATRIX_EVAL="CC=gcc-8 && CXX=g++-8"
       script:
         - ./.github/travis/build.sh
-    - stage: Build Compatibility
+    - stage: Test
       name: "GCC 9 (Latest Release)"
       env:
          - MATRIX_EVAL="CC=gcc-9 && CXX=g++-9"
       script:
         - ./.github/travis/build.sh
-    - stage: Build Compatibility
+    - stage: Test
       name: "clang-6.0 (Debian + Ubuntu common)"
       env:
          - MATRIX_EVAL="CC=clang-6.0 && CXX=clang++-6.0"
       script:
         - ./.github/travis/build.sh
-    - stage: Build Compatibility
+    - stage: Test
       name: "clang-8 (Latest Release)"
       env:
          - MATRIX_EVAL="CC=clang-8 && CXX=clang++-8"
       script:
         - ./.github/travis/build.sh
+
     - stage: Build Coverity
       name: "Coverity Scan"
       env: