Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3fa834254ae34fdfb2f246891acdb4ce : SUCCESS in 4m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ddd98f2c2cf34161adc1a0b78d65d2ec : FAILURE in 3m 53s