Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3dff4195dead4b3cb7f93b9ad0ef7c82 : SUCCESS in 3m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b3b6e57d4a0546e894cd20b10743cf54 : FAILURE in 3m 29s