Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a4f32c9e2d744c4780253d0dbe8af97f : FAILURE in 4m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/212ed341091346f6abf6336b1ddf6f94 : FAILURE in 4m 39s