Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ec83c2f7edb2423784557182712fcd2c : SUCCESS in 7m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b68db5dae57244ba8d4a6edad6f2bf79 : FAILURE in 3m 55s