Build failed. https://zuul.opendev.org/t/openstack/buildset/8a3094ed41254f39b02c64a8124456f1 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7e04358795ec4319bf53b0d87335a5a7 : SUCCESS in 3m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/963e3caa0e4946af9e0ab4ff3e253934 : FAILURE in 2m 26s