Build failed. https://zuul.opendev.org/t/openstack/buildset/cae4688f762446df9dd122e62564fdfa - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/21c8170369254aefa8b8430d0ef2815a : SUCCESS in 3m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/098e49039dc9453387dac7a333964f32 : FAILURE in 2m 34s