Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ce6020ca523a4c14ac7af62596ad5aea : SUCCESS in 3m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/44fbab4e51c0445b92b2c1950143a078 : FAILURE in 2m 45s