make cache key consistent

oesteban · oesteban · commit 8a974fb210e6 · 2018-10-17T16:40:28.000-07:00
diff --git a/.circleci/config.yml b/.circleci/config.yml
@@ -229,8 +229,8 @@ jobs:
           at: /tmp
       - restore_cache:
           keys:
-            - regression-v0-{{ epoch }}
-            - regression-v0-
+            - regression-v1-{{ epoch }}
+            - regression-v1-
       - run:
           name: Check PyPi preconditions
           command: |
