Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/431c299a354e4332b8e9beb7f47e61be : SUCCESS in 7m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ccaab53c42da4688a455f1adc433b827 : FAILURE in 4m 50s