Build failed. https://zuul.opendev.org/t/openstack/buildset/a1d1eb9ad92041fb8989ac3dbfc4c6d8 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2d6ee588615346c9957ec86ac8f74641 : SUCCESS in 3m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/acacc378fe0b4ee8b4b6504f0949f0c7 : FAILURE in 4m 02s