Fix CircleCI v2

.circleci/config.yml

@@ -4,11 +4,15 @@ jobs:
     working_directory: ~/xiph/ezstream
     parallelism: 1
     shell: /bin/bash --login
+    environment:
+    - CIRCLE_ARTIFACTS: /tmp/circleci-artifacts
+    - CIRCLE_TEST_REPORTS: /tmp/circleci-test-results
     docker:
     - image: circleci/build-image:ubuntu-14.04-XXL-upstart-1189-5614f37
       command: /sbin/init
     steps:
     - checkout
+    - run: mkdir -p $CIRCLE_ARTIFACTS $CIRCLE_TEST_REPORTS
     - restore_cache:
         keys:
         - v1-dep-{{ .Branch }}-