Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/zaqar/stable/rocky/build-openstack-sphinx-docs/3a4dde2/html/ : SUCCESS in 4m 17s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/zaqar/stable/rocky/openstack-tox-py27/f333316/ : FAILURE in 15m 21s