Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4226e5778f89438c8b1adb305f553513 : SUCCESS in 3m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/99e25df87c6d4b9facf5f5a2555fdfb1 : FAILURE in 6m 41s