Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e01195882058426e831e170cdbb5e0d5 : SUCCESS in 4m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/636c2eb2e2a84da2b0b6b99805a5b6cb : FAILURE in 4m 58s