Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3d3fbc944b2249c8a5b7929a5408729d : POST_FAILURE in 10m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ddc2f9e3fec94d77830845f4ef6902f4 : SUCCESS in 6m 02s