Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3623c1e2b4364c9ba2c3794f79d0d392 : SUCCESS in 3m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/110a0687c609488fb439bd051509bd1c : FAILURE in 4m 04s