Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f6914f1db1bf4f68a8c968b5eaa1fcd4 : SUCCESS in 6m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6e6a4dacbca640248cbcdea86f49704f : FAILURE in 4m 02s