Build failed. https://zuul.opendev.org/t/openstack/buildset/70ee59586a2444fd8f07e9d0c703d934 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6866c4c8b1864e20947220268571e963 : SUCCESS in 5m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b9220dde3c0f4bfda44bb09d71e105ec : FAILURE in 3m 44s