Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b6281758a5384b4ba4011374985ed670 : SUCCESS in 8m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f964478c4bc544b4948459b71f7821e8 : FAILURE in 7m 45s