Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/48b4ba8c52044f54a236e120d30705e3 : SUCCESS in 4m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8c01b5b0a810455eb7b2b8c9eb8d0378 : FAILURE in 4m 56s