Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/bf2ab80e050a45309171a20133fa84c0 : SUCCESS in 3m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5cc9bd22d12547bb92b629a036245020 : FAILURE in 3m 53s