Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6dd6d0cf04084e1faee95d2b67c04ae7 : SUCCESS in 3m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1059df96c91b4877b8616fe1f2e2c13b : FAILURE in 4m 11s