Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c410cfbf3ba54a40b16bd6d908be8886 : SUCCESS in 4m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d637d085d1e14d4bbb9dc17cc82842b2 : FAILURE in 3m 29s