Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8d1b24b4a80b4095a191835957faf78e : SUCCESS in 5m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2a6cb65c9a4449ff92d3dcb09e65836c : FAILURE in 4m 29s