Build failed. https://zuul.opendev.org/t/openstack/buildset/1cff3e1888ad4836851206fdfbb8f7e4 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/86d5a93a1a4c47be8469ee20a2cb4261 : SUCCESS in 4m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8c0ecb85c60b4ef8bf68c5210858c8d3 : FAILURE in 4m 09s