Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/44c2535d72aa48e5be225f447940c567 : SUCCESS in 4m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c679c3e0451c4f6b8a7f2dfc8afcc3ba : FAILURE in 5m 10s