Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/79542a2c5ce645af86c12ebe49a10a42 : SUCCESS in 7m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/20bd05164f8c45aaba459b617a2bccf4 : FAILURE in 4m 42s