Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/57d7bba82c9f4856a29784bdf451d8c7 : SUCCESS in 4m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b84b9800ecb8437ca9caff153996507a : FAILURE in 10m 52s