Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c544fe4e7b3845529e4e4234bc6e1ea1 : FAILURE in 4m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2f4ef2337e5d4309843cd4a7bcc41d2d : FAILURE in 5m 24s