Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/99ce4b93683f4dfc826b0105edab2418 : SUCCESS in 4m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e1f450f54cae45ca9d54bc7cd3cbb0e0 : FAILURE in 4m 35s