Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3ac6915a201744989a930bff080abce6 : SUCCESS in 5m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/caf01c88e9a14788a1d855075ee6000c : FAILURE in 5m 24s