Build failed. https://zuul.opendev.org/t/openstack/buildset/286a0bc0b3a24dbd987a95bc8ecfd5e7 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a3682904754a4e9e9ccf3f12e6312f02 : SUCCESS in 3m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/31796edcf999440a81cc527e14641e20 : FAILURE in 2m 23s