Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/228f86458cf04bcd80e844963c3894b3 : SUCCESS in 5m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ade3b887226e445dac7c40476b9b7755 : FAILURE in 4m 36s