Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9153cb12c52c498b85275c7af9c7491d : SUCCESS in 6m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2bc13c1aab1e4707aa1b55fce47abc7b : FAILURE in 7m 44s