Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/52d1a91bd2a64e0fbb66ef8f72e4f006 : SUCCESS in 5m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/681600278e824460bc751c5599fc4a17 : FAILURE in 4m 29s