Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f14356fd3b154a16ba4e95781188f2a1 : SUCCESS in 7m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/caa00245af7648c19f410339febe938b : FAILURE in 4m 02s