Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/13f2a13b17a74cada587a11683e33584 : SUCCESS in 4m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3a0e6e1e8b2841b291b4018b58e1ab20 : FAILURE in 3m 29s