Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/121aa236c59a4237adbe583b1ec0bf5a : SUCCESS in 5m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ac1c37ac0ec2461895cf0a2b8a266a85 : FAILURE in 4m 45s