Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b99702373ccf4260a96f3dad1b4a2efc : SUCCESS in 7m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ffddcd35cae344dcb11bbde49290f58f : FAILURE in 7m 56s