Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b50310b9285e4a01980fbfa88d230a77 : SUCCESS in 4m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d52fe4edc7614c96b471499c4b4bab06 : FAILURE in 3m 26s