Build failed. https://zuul.opendev.org/t/openstack/buildset/9bd21efddd5f4f3f886a63e972711054 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e95c74e673ac47ef9d9266ecb568ef93 : SUCCESS in 4m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/df36b92a72a645129cc7f98505caf9fa : FAILURE in 3m 44s