Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9a8fecf23f404f2880a19b56411b06c1 : SUCCESS in 7m 05s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/403896eebb4f4c32bde0802c737da8fc : FAILURE in 4m 40s