Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5080580c40e24be797d251a91a318a56 : SUCCESS in 5m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/dd3e8738aff84ec99f55dc93716affcd : FAILURE in 6m 42s