Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b42ceeacd52947f9a0186bf0795cbbbb : SUCCESS in 4m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5048b843d92e4c19b820e6eb94fb4b6f : FAILURE in 5m 35s