Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8cca61412ba2420eac2b392aeb6920c4 : SUCCESS in 6m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c62d5b7c05b34cd0a5b753d4f7fa8eae : FAILURE in 5m 49s