Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/05d0ed099d02479badc07a811678dad2 : RETRY_LIMIT in 4m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/96ab9af73cfd43eb9e09427c9fa5005e : SUCCESS in 7m 26s