Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/256a83ca832d418f9bdb30f0cd551783 : SUCCESS in 8m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c0f0d609e88d439da4f626b6b9e74e7a : FAILURE in 4m 33s