Hypothesis: correct info lives inside the report

.github/workflows/build.yml

@@ -58,14 +58,6 @@ jobs:
     needs: test
 
     steps:
-      - uses: actions/checkout@v2
-
-      - name: Debug
-        run: |
-          echo "$GITHUB_REF: $GITHUB_REF"
-          echo "$GITHUB_SHA: $GITHUB_SHA"
-          echo "$GITHUB_HEAD_REF: $GITHUB_HEAD_REF"
-
       - uses: actions/download-artifact@v1
         with:
           name: coverage-2.4.9-libedit-clang
@@ -146,14 +138,7 @@ jobs:
           name: coverage-2.7.0-readline-gcc
           path: coverage
 
-      - name: Fetch target branch
-        run: git fetch --no-tags --prune --depth=1 origin +refs/heads/$GITHUB_HEAD_REF:refs/remotes/origin/$GITHUB_HEAD_REF
-
       - name: Aggregate & upload results to Code Climate
         run: |
-          export GIT_BRANCH=$GITHUB_HEAD_REF
-          export GIT_COMMIT_SHA=$(git rev-parse origin/$GITHUB_HEAD_REF)
-          echo "GIT_BRANCH: $GIT_BRANCH"
-          echo "GIT_COMMIT_SHA: $GIT_COMMIT_SHA"
           cc-test-reporter sum-coverage coverage/codeclimate.*.json
           cc-test-reporter upload-coverage