Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/de5d27f3672340fda673528671622f13 : SUCCESS in 6m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/12ff7986127345c4b232a0588e67c103 : FAILURE in 4m 42s