Build failed. https://zuul.opendev.org/t/openstack/buildset/0334a09415ce4302a6c759782710ec52 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/65734cae49a044d19accd36f54420ed5 : SUCCESS in 5m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6b9bcf4cb02843b2b37f08b737dac0b4 : FAILURE in 4m 14s