Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/07e432961a0d4e78b82632507bd5beaa : SUCCESS in 4m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9b8a22f5f32449d1a5b87b460ccae1c6 : FAILURE in 2m 50s