Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/11760f390c864c8a8f1116098a1bcfdc : SUCCESS in 4m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7e4fb85d02684edc830613b85c462fd3 : FAILURE in 2m 39s