Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b4a69afb524646e194ff1bc1d171a42a : SUCCESS in 7m 09s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c89743fb3aee48648cb60e82f29b6e56 : FAILURE in 4m 16s