Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/bfddde5a30414934903d6b63d8ddfc6b : SUCCESS in 7m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c079e475face4b61bcb879c365013055 : FAILURE in 4m 52s