Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/26bf6e731cad4c70aabeab225894e3ed : SUCCESS in 6m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f16ac58be7cd41abb13c35e1b057e603 : FAILURE in 10m 19s