Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a466494bfaad4783a4eb3ead9d224da8 : SUCCESS in 7m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/90a80a87540642b7bccf656d95d28767 : FAILURE in 5m 23s