Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ee4b9d63c1e3495dac271971e063b569 : SUCCESS in 4m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b74c627b304248d291de65e5c488e51e : FAILURE in 6m 28s