Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/495d95090e41459994e435097e195731 : SUCCESS in 7m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a308e7f7271c4130a915200eaf57c978 : FAILURE in 6m 19s