Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5a85742dc03948ada49fc872e1083165 : SUCCESS in 6m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f7a552e4489c4d058535b95b3dee7526 : FAILURE in 4m 29s