Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/31c36b1b64374d6692b9edb4a1ff5a55 : SUCCESS in 6m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0940fde4fe2d4d39a2365accee64bb7b : FAILURE in 4m 30s