Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/dd658145eb8c49c3a83f7350dcc9e5c5 : SUCCESS in 7m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/db19657cb3dc4074885b50b6d880a925 : FAILURE in 6m 31s