Build failed. https://zuul.opendev.org/t/openstack/buildset/b3fdf9c23fca48fdbafffa790128732c - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/46aec05f233e4273b3c286d6eea17a08 : SUCCESS in 3m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/926e2416c88c4589915151582ae51773 : FAILURE in 2m 35s