Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ab3f44d69fd041188f528d61ebd419e1 : SUCCESS in 8m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/238783b64f2f481191ea04dc074bf0ec : FAILURE in 15m 17s