Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f933410e41364ddbb8eff9d79e7171b3 : SUCCESS in 7m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/67b97ec3654b4d82afc410de11355bcc : FAILURE in 4m 00s