[ci] legible output [skip ci]

.circleci/config.yml

@@ -35,8 +35,8 @@ jobs:
                   fingerprints:
                       - "5b:7a:95:18:07:8c:aa:76:4c:60:35:88:ad:60:56:71"
             - checkout
-            - run: sudo pip install -r docs/requirements.txt
-            - run: sudo pip install -r requirements.txt
+            - run: sudo pip install --progress-bar off -r docs/requirements.txt
+            - run: sudo pip install --progress-bar off -r requirements.txt
             - run: cd docs && make clean && make html && scp -r -oStrictHostKeyChecking=no _build/html/* $doc:$dir
 workflow_filters: &workflow_filters
     filters: