Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/cef123cd8dbd44c3b082ca97bdeefe1a : SUCCESS in 5m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d17f9213b6d94f8b808ac1934437abd4 : FAILURE in 4m 51s