Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e4cf8e12142149d98869361849930e92 : SUCCESS in 4m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e83d5f3218fd4350869dd9803b4d2701 : FAILURE in 3m 49s