Build failed. https://zuul.opendev.org/t/openstack/buildset/89780bfcd0c440f4be94060fe8eb8880 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/de914b7d974544d1990157864453d4fa : SUCCESS in 3m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a0b598cfb5064b7b97c85b69dac48bc5 : FAILURE in 3m 28s