Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c361834cfb3548879570686cbd344cb7 : SUCCESS in 6m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5e29b028733e4bb39721a0ae70d3d334 : FAILURE in 5m 35s