Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0ac4f9b2fcb443d1ae8296864b0aae13 : SUCCESS in 4m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/59d68c694b2e49d5a5730e152e8c3f8a : FAILURE in 3m 35s