Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c5d1850441ad4d0eba199f41eef95694 : SUCCESS in 6m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/44995828285543c0a399f661be1c8c2e : FAILURE in 8m 56s