Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/28f73cd9e8124c758af5d2c478765d50 : SUCCESS in 6m 09s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a2a63f84838e4cb080db9b060062fb11 : FAILURE in 4m 45s