Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f0ab96ab0c574e7cab8456ccb4945904 : SUCCESS in 4m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/06f585687229498c86811c019c7cfd97 : FAILURE in 6m 07s