Build failed. https://zuul.opendev.org/t/openstack/buildset/f8fe1841ac8344eb8a7539ce93cfd21a - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5f05c94911c8426c930446c15438fef9 : SUCCESS in 4m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ff4b792c74a7458aa4e3358e80e10c15 : FAILURE in 3m 26s