Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a88802bac7274fdfb80b75d10bf76500 : SUCCESS in 6m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c06ad66aa27f4779973dc9905a048eb6 : FAILURE in 15m 09s