Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3a4b416b74a44d7bab47e334f6e1c41d : SUCCESS in 7m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ec078dab85be4074a6cd295934c9ecb0 : FAILURE in 4m 12s