Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b027b99457e9423abda5c1956e39bfe2 : SUCCESS in 4m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/aedab7c63cc44c98aafcef44c9b011e2 : FAILURE in 2m 32s