Build failed. https://zuul.opendev.org/t/openstack/buildset/d5c4650fb93d4bd3a98975420c17347b - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9332033f749542618f22bba562125c28 : SUCCESS in 4m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2526eea28a4046fda39f65dadb79bb37 : FAILURE in 5m 58s